Abstract

The invention relates to a tool head (1, 100, 200, 300, 400) for a piercing tool and/or a turning tool, comprising: a cutting holder part (3); a coolant channel structure (9) with a coolant outlet (12, 36) associated with the cutting holder part (3); a coupling surface (13); and a pipe element (6) protruding from the coupling surface (13) along a central pipe longitudinal axis (5) for the intake of coolant into the coolant channel structure (9), wherein the coupling surface (13) has a rib structure (14, 30, 38) which, at least on both sides of the pipe element (6), defines a pipe-axially measured and overall maximum rib height level (19) of the rib structure (14, 30, 38) and, starting therefrom, extends in the direction towards the pipe element (6) or onto a transverse axis (31) of the pipe element and is formed so as to be continuously lowered below the maximum rib height level (19).

IPC Classes  ?

• B23B 27/10 - Cutting tools with special provision for cooling
• B23B 29/04 - Tool holders for a single cutting tool

Abstract

An X-ray rotating anode for generating X-rays has a carrier body and at least one annular focal track coating extending along a focal track on the carrier body. The carrier body is made of Mo or a Mo-based alloy and the at least one annular focal track coating is made of W or a W-based alloy. The focal track coating has a first layer and a second layer lying directly above the first layer in a perpendicular direction to the focal track surface starting from the carrier body. The first layer has a grain structure that differs from the second layer.

IPC Classes  ?

• H01J 35/10 - Rotary anodesArrangements for rotating anodesCooling rotary anodes
• H01J 9/18 - Assembling together the component parts of electrode systems

Abstract

A chip breaker body (1, 100, 110, 120, 130) for a cutting tool (3, 300, 310, 320) comprising: a bottom surface (4), a top surface (5), a back surface (6) and a slanted front surface (7), wherein the back surface (6) and the slanted front surface (7) are arranged opposite to each other and are each joined to the bottom surface (4) and top surface (5), wherein the slanted front surface (7) has at least one elongated recess (8), wherein the bottom surface (4) has a groove structure (9) intersecting the elongated recess (8), creating a front groove opening edge (12) within the elongated recess (8), wherein, if the slanted front surface (7) forms one or more rail-like ridges (70), the elongated recess (8) depresses the slanted-front surface (7) independently of the presence of such rail-like ridges (70).

IPC Classes  ?

• B23B 27/10 - Cutting tools with special provision for cooling
• B23B 27/16 - Cutting tools of which the bits or tips are of special material with exchangeable cutting bits, e.g. able to be clamped
• B23B 27/22 - Cutting tools with chip-breaking equipment

Abstract

The invention relates to a sputtering target, produced by powder metallurgy, comprising 10 to 20 wt.% molybdenum, balance Ni and inevitable impurities and characterized in that the sputtering target has a saturation magnetization (Ms) equal to or less than 10000 A/m. The invention further relates to a process for producing a NiMo sputtering target via the powder-metallurgical route.

IPC Classes  ?

• C23C 14/34 - Sputtering

Abstract

A shouldering insert includes a top surface, a bottom surface and a peripheral surface between the top surface and the bottom surface. A top cutting region is shaped by the peripheral surface and the top surface, and a bottom cutting region is shaped by the peripheral surface and the bottom surface. Within the shouldering insert, the top cutting region is indexable only with the bottom cutting region. A shoulder milling tool having a tool body and at least two shouldering inserts is also provided.

IPC Classes  ?

• B23C 5/10 - Shank-type cutters, i.e. with an integral shaft

Abstract

A masonry drill head is made from a sintered cemented carbide. The masonry drill head has an at least section-wise planar joining end for heat induced joining to a shaft, a working end for shattering masonry material under a percussive motion, at least two conveying webs each emerging from the joining end and at least two conveying grooves each extending between two of the conveying webs. A cross-sectional solid material area of the masonry drill head increases towards the joining end, such that a masonry material debris intake of at least one of the conveying grooves increases towards the working end.

IPC Classes  ?

• B28D 1/14 - Working stone or stone-like materials, e.g. brick, concrete, not provided for elsewhereMachines, devices, tools therefor by boring or drilling
• B23B 51/00 - Tools for drilling machines
• B23B 51/02 - Twist drills

Goods & Services

Medical bedding; incontinence bed pads; mattresses for medical use; pillows for orthopedic use; cushions for medical purposes; pillows (soporific -) filled with down; pillows for sleep disorders; pads for inhibiting snoring; pressure relief pads and cushions; bolsters for medical or surgical use; incontinence mattress protectors. Filling and padding material, wholly or mainly consisting of gum, plastics or of synthetic materials and/or fibres for furniture, bedding, cushions, bed covers, padded cushions and clothing. Beds, bedding, mattresses, pillows and cushions; pillows; neck-supporting pillows; stuffed pillows; neck support cushions; neckrolls other than for medical or surgical use; slatted bases for beds; mattress toppers; mattress cushions; spring assemblies (non-metallic -) for incorporation into mattresses. Filling and padding material, wholly or mainly consisting of natural materials for furniture, bedding, cushions, bed covers, padded cushions and clothing. Bed linen and blankets; bedding articles, namely duvets, quilted blankets, quilts, four-season blankets; bed blankets; comforters; bed linen; covers for cushions; bed pads; sleeping bags; mattress covers; mattress covers; ticks [mattress covers]; contoured mattress covers; protective loose covers for mattresses and furniture; covers for mattresses; textiles and substitutes for textiles; textile goods, and substitutes for textile goods.

Abstract

The invention relates to a tool (1) for friction-stir welding, wherein at least one active region (20) of the tool (1) consists of a material which comprises a multiplicity of individual powder particles which are melted together by a high-energy beam by means of an additive manufacturing method to form a solid structure of grains (7), and wherein the material contains at least one refractory metal from the group of molybdenum and tungsten or a refractory metal alloy based on molybdenum and/or tungsten and at least one element from the group of carbon and boron, wherein the content of refractory metal or refractory metal alloy is at least 80 at% and the total content of carbon and boron is between 1.0 and 20.0 at%.

IPC Classes  ?

• B22F 10/28 - Powder bed fusion, e.g. selective laser melting [SLM] or electron beam melting [EBM]
• B23K 20/12 - Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating the heat being generated by frictionFriction welding
• B33Y 70/10 - Composites of different types of material, e.g. mixtures of ceramics and polymers or mixtures of metals and biomaterials
• B33Y 80/00 - Products made by additive manufacturing
• B33Y 10/00 - Processes of additive manufacturing
• B33Y 70/00 - Materials specially adapted for additive manufacturing

Abstract

The invention discloses a sputtering target produced by powder metallurgy, the sputtering target containing 0.3-10 wt.% of an oxygen-containing lanthanum compound (La), the remainder being molybdenum (Mo) and unavoidable impurities, characterized in that the sputtering target has an Mo phase and an La phase, an average grain size of the Mo grains in the Mo phase being 1-200 µm, and the sputtering target having an isotropic microstructure.

IPC Classes  ?

• C23C 14/34 - Sputtering
• C23C 14/06 - Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
• C23C 14/08 - Oxides
• C23C 14/14 - Metallic material, boron or silicon
• C23C 14/16 - Metallic material, boron or silicon on metallic substrates or on substrates of boron or silicon
• C22C 27/04 - Alloys based on tungsten or molybdenum

Abstract

The invention relates to the use of a thread-cutting region (2) for producing threads on a component (29), comprising at least one pin (25) extending axially along a longitudinal axis (28) and comprising a circumferential wall (26) which surrounds the pin (25) circumferentially and at a radial distance thereto such that a free space (27) is formed between the circumferential wall (26) and the pin (25) and the pin (25) protrudes axially out of the free space (27). The thread-cutting region (2) has a front thread-cutting tooth (3), which protrudes freely in the axial direction at least in some parts, for immersing into the free space (27) in the axial direction.

IPC Classes  ?

• B23B 27/06 - Profile cutting tools, i.e. forming-tools
• B23G 1/02 - Thread cuttingAutomatic machines specially designed therefor on an external or internal cylindrical or conical surface, e.g. on recesses
• B23G 5/02 - Thread-cutting toolsDie-heads without means for adjustment

Abstract

A method for bar peeling a workpiece (W), wherein, in a tool holder (6), there are disposed at least two uniform cutting plates (1, 1'), on each of which a plurality of roughing cutting sections (2) and a plurality of finishing cutting sections (3) which are different therefrom are formed, wherein, in an installed position, the preceding cutting plate (1) with respect to a machining direction, which cutting plate is provided for roughing machining, is positioned in such a way that it only engages with a roughing cutting section (2), and the following cutting plate (1'), which is provided for finishing machining, is positioned in such a way that it only engages with a finishing cutting section (3).

IPC Classes  ?

• B23B 27/16 - Cutting tools of which the bits or tips are of special material with exchangeable cutting bits, e.g. able to be clamped
• B23B 5/12 - Turning-machines or devices specially adapted for particular workAccessories specially adapted therefor for turning axles, bars, rods, tubes, rolls, i.e. shaft-turning lathes, roll lathesCentreless turning for peeling bars or tubes by making use of cutting bits arranged around the workpiece

Abstract

A shouldering insert (1) having a top surface (2), a bottom surface (3) and a peripheral surface (4) between the top surface (2) and the bottom surface (3), wherein the shouldering insert (1) has a cutting-edge-region (5) on parts of the top surface (2), which is non-indexable with any other regions of the top surface (2) and bottom surface (3) and is shaped by the peripheral surface (4) and the top surface (2), such that the cutting-edge-region (5) has a main cutting-edge (6), a wiping cutting-edge (7), and a ramping cutting-edge (8), wherein the top surface (2) has an asymmetrical outer contour when viewed in a top view.

IPC Classes  ?

• B23C 5/20 - Milling-cutters characterised by physical features other than shape with removable cutter-bits or teeth
• B23C 5/10 - Shank-type cutters, i.e. with an integral shaft
• B23C 5/06 - Face-milling cutters, i.e. having only or primarily a substantially flat cutting surface

Abstract

A milling tool has a milling tool main element which has a first end with an interface for connection to a machine-side tool holder, and a free second end with at least one seat for receiving an exchangeable cutting insert. The following are arranged at the seat: a first support element for supporting a first side face of the cutting insert, which first support element is reversibly fastened to the milling tool main element by a first fastening element, a second support element for supporting a second side face of the cutting insert, which second support element is reversibly fastened to the milling tool main element by a second fastening element, and a third support element for supporting an underside of the cutting insert. The third support element is reversibly fastened to the milling tool main element by a third fastening element.

IPC Classes  ?

• B23C 5/06 - Face-milling cutters, i.e. having only or primarily a substantially flat cutting surface
• B23C 5/22 - Securing arrangements for bits or teeth

Abstract

A sputtering target includes a tubular backing tube having an axis defined as an axial direction, and a plane in which a radial direction lies perpendicular to the axial direction. At least two cylindrical target segments are juxtaposed along the axial direction on the tubular backing tube and bonding material is placed between the tubular backing tube and the cylindrical target segments. At least two ends of the cylindrical target segments facing each other form a tongue-groove-fit with each other in such a way that at least one tongue at one end is overlapped with at least one groove at a respective other end of two adjacent cylindrical target segments, as viewed in the radial and/or the axial direction. The overlap extends at least along a part of a circumference of the corresponding end. A method for manufacturing a sputtering target is also provided.

IPC Classes  ?

• C23C 14/34 - Sputtering

Abstract

A tool (1) made of refractory metal and having a cooling bore (2), wherein a silver-based protective coating (3) is formed at least in some areas of a wall (3) of the cooling bore (2).

IPC Classes  ?

• C25D 5/10 - Electroplating with more than one layer of the same or of different metals
• C25D 7/04 - TubesRingsHollow bodies
• A23N 1/00 - Machines or apparatus for extracting juice
• A23N 1/02 - Machines or apparatus for extracting juice combined with disintegrating or cutting
• A47J 19/02 - Citrus fruit squeezersOther fruit juice extracting devices

Abstract

A cutting and grooving tool (1, 61, 65) comprising a grooving plate (5), a main body (3) and a channel structure (10) extending at least in portions of the main body (3), wherein the grooving plate (5) is mounted on the main body (3) and has a blade region (6) having a free end cutting edge (7) and a rake face (29) and end-side flank (19) associated therewith, wherein the main body (3) extends from the front on the side of the flank (19) to the rear, along the end cutting edge (7) laterally and from the top on the side of the rake face (29) downwards, wherein the channel structure (10) has a flushing channel (11) which extends so as to be directed laterally next to the grooving plate (5) and extends towards the liquid outlet which is directed forwards at least in terms of components, and which flushing channel is open through a flushing opening (12) laterally next to the grooving plate (5).

IPC Classes  ?

• B23B 27/10 - Cutting tools with special provision for cooling
• B23B 29/04 - Tool holders for a single cutting tool
• B23B 27/08 - Cutting tools with blade- or disc-like main parts

Abstract

A rotor component for a rotary x-ray anode has a carrier body and a spray coating. The carrier body is made from one of the following materials a refractory metal, a refractory metal-based alloy, iron, an iron-based alloy or combinations thereof, and the spray coating contains copper or a copper-based alloy. The carrier body is materially bonded to the spray coating at least in sections at a connecting surface. The rotor component is characterized in that the microstructure of the rotor component has no transition region at the connecting surface between the carrier body and the spray coating.

IPC Classes  ?

• H01J 35/10 - Rotary anodesArrangements for rotating anodesCooling rotary anodes

Abstract

The invention relates to a cutting insert (1) having a main body portion (2) and at least one cutting-edge portion (3) projecting from the main body portion (2), by means of which cutting-edge portion a rake face (4) is bordered and which has a front cutting edge (4), two lateral cutting edges (5) and two cutting corners (6), which are interconnected by the front cutting edge (4), wherein the front cutting edge (4) and the two lateral cutting edges (5) are straight, seen in each case in a top view, wherein the rake face (4) has a front face edge region (11) connected to the front cutting edge (4) and an inner region (14) which is connected to the front face edge region (11) and is located above the front cutting edge (4), wherein the front face edge region (11) has at least one chip-forming element (23) for groove-like shaping of a chip which passes off-centre over the front cutting edge (4), said front face edge region sinking on both sides of the chip-forming element (23) to a low point (41) under the front cutting edge (4), wherein the inner region (14) has at least one chip-guiding element (21, 22) for guiding the chip shaped by the chip-forming element (23).

IPC Classes  ?

• B23B 27/04 - Cutting-off tools

Goods & Services

Medical bedding; Incontinence bed pads; Mattresses for medical use; Pillows for orthopedic use; Cushions for medical purposes; Pillows (Soporific -) filled with down; Pillows for sleep disorders; Pads for inhibiting snoring; Pressure relief pads and cushions; Bolsters for medical or surgical use; Incontinence mattress protectors. Filling and padding material, wholly or mainly consisting of gum, plastics or of synthetic materials and/or fibres for furniture, bedding, cushions, bed covers, padded cushions and clothing. Beds, bedding, mattresses, pillows and cushions; Pillows; Neck-supporting pillows; Stuffed pillows; Neck support cushions; Neckrolls other than for medical or surgical use; Slatted bases for beds; Mattress toppers; Mattress cushions; Spring assemblies (Non-metallic -) for incorporation into mattresses. Filling and padding material, wholly or mainly consisting of natural materials for furniture, bedding, cushions, bed covers, padded cushions and clothing. Bed linen and blankets; bedding articles, namely Duvets, Quilted blankets, Quilts, Four-season blankets; Bed blankets; Comforters; Nightdress cases of textile; Bed linen; Covers for cushions; Bed pads; Sleeping bags; Mattress covers; Mattress covers; Ticks [mattress covers]; Contoured mattress covers; Protective loose covers for mattresses and furniture; Covers for mattresses; Textiles and substitutes for textiles; Textile goods, and substitutes for textile goods.

Abstract

Punch sleeve (1) made from a sintered material comprising the following components: 10 to 35 weight percent tungsten carbide, 50 to 60 weight percent in total of one or more selected from titanium carbide, titanium carbonitride and titanium nitride, 35 to 5 weight percent in total of one or more selected from cobalt and nickel, 1.5 to 0 weight percent chromium, 2.5 to 0 weight percent molybdenum, 1 to 0 weight percent in total of other additions, wherein the sum in weight percentages of said components is 95 to 100 weight percent.

IPC Classes  ?

• B22F 5/10 - Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of articles with cavities or holes, not otherwise provided for in the preceding subgroups
• B21D 51/26 - Making hollow objects characterised by the use of the objects cans or tinsClosing cans or tins in a permanent manner
• C22C 1/051 - Making hard metals based on borides, carbides, nitrides, oxides or silicidesPreparation of the powder mixture used as the starting material therefor
• C22C 29/04 - Alloys based on carbides, oxides, borides, nitrides or silicides, e.g. cermets, or other metal compounds, e. g. oxynitrides, sulfides based on carbides or carbonitrides based on carbonitrides
• C22C 29/10 - Alloys based on carbides, oxides, borides, nitrides or silicides, e.g. cermets, or other metal compounds, e. g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds based on titanium carbide
• C22C 29/16 - Alloys based on carbides, oxides, borides, nitrides or silicides, e.g. cermets, or other metal compounds, e. g. oxynitrides, sulfides based on nitrides
• B21D 37/01 - Selection of materials
• C22C 29/00 - Alloys based on carbides, oxides, borides, nitrides or silicides, e.g. cermets, or other metal compounds, e. g. oxynitrides, sulfides
• C22C 29/06 - Alloys based on carbides, oxides, borides, nitrides or silicides, e.g. cermets, or other metal compounds, e. g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds

Abstract

The invention relates to a milling tool (100) having a milling tool main element (10) which has a first end (11) with an interface for connection to a machine-side tool holder, and a free second end (12) with at least one seat (13) for receiving an exchangeable cutting insert (1). The following are arranged at the seat (13): a first support element (21) for supporting a first side face of the cutting insert (1), which first support element is reversibly fastened to the milling tool main element (10) by means of a first fastening element (21a), a second support element (22) for supporting a second side face of the cutting insert (1), which second support element is reversibly fastened to the milling tool main element (10) by means of a second fastening element (22a), and a third support element (23) for supporting an underside of the cutting insert (1), which third support element is reversibly fastened to the milling tool main element (10) by means of a third fastening element (23a).

IPC Classes  ?

• B23C 5/06 - Face-milling cutters, i.e. having only or primarily a substantially flat cutting surface
• B23C 5/22 - Securing arrangements for bits or teeth

Abstract

A method for producing a main body composite (1, 11, 16) for a cutting tool, comprising the method steps: a) providing a rear main body (3, 12, 17), b) additively manufacturing a front main body (4, 13, 18) on the rear main body (3, 12, 17), c) removing material from the front main body (4, 13, 18) and the rear main body (3, 12, 17), in each case adjoining an interface (8, 10, 15) formed in step b) between the front main body (4, 13, 18) and the rear main body (3, 12, 17).

IPC Classes  ?

• B22F 7/06 - Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting of composite workpieces or articles from parts, e.g. to form tipped tools
• B22F 7/08 - Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting of composite workpieces or articles from parts, e.g. to form tipped tools with one or more parts not made from powder
• B22F 10/28 - Powder bed fusion, e.g. selective laser melting [SLM] or electron beam melting [EBM]
• B22F 10/66 - Treatment of workpieces or articles after build-up by mechanical means
• B23B 27/10 - Cutting tools with special provision for cooling
• B23B 27/14 - Cutting tools of which the bits or tips are of special material
• B23C 5/00 - Milling-cutters
• B23C 5/20 - Milling-cutters characterised by physical features other than shape with removable cutter-bits or teeth
• B23C 5/28 - Features relating to lubricating or cooling
• B23P 15/28 - Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools
• B33Y 10/00 - Processes of additive manufacturing
• B33Y 40/20 - Post-treatment, e.g. curing, coating or polishing
• B33Y 80/00 - Products made by additive manufacturing
• B22F 5/00 - Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product

Abstract

A spot-welding electrode cap extends along a longitudinal axis and has an end side with a central cap contact surface and with a transition section connecting directly radially and tangentially to the cap contact surface. The transition section is configured to be convexly curved with a radially outwardly continuously increasing curvature.

IPC Classes  ?

• B23K 11/11 - Spot welding

Abstract

Powder-metallurgical sintered body made of a molybdenum alloy having a rhenium content between 25% by weight and 45% by weight and a boron content between 1 ppm and 100 ppm, wherein the complement to 100% by weight is formed by molybdenum and unavoidable impurities, where said impurities are composed of metallic and nonmetallic impurities, wherein a total content of metallic impurities is not more than 1000 ppm and a content of nonmetallic impurities is not more than 50 ppm per element.

IPC Classes  ?

• C22C 1/04 - Making non-ferrous alloys by powder metallurgy
• A61L 27/04 - Metals or alloys
• A61L 31/02 - Inorganic materials
• C22C 27/04 - Alloys based on tungsten or molybdenum

Abstract

A cutting tool has a tool body and a multilayer coating. The multilayer coating protects the tool body against wear during cutting. The multilayer coating has zirconium nitride layers and further nitride layers. The further nitride layers are alternatingly stacked with the zirconium nitride layers, such that each of the further nitride layers carries one of the zirconium nitride layers. The further nitride layers have an atomic composition of (Ti1-x-yAlxMey)Nα, wherein at least one of the zirconium nitride layers is thicker than one of the further nitride layers which carries the thicker zirconium nitride layer.

IPC Classes  ?

• B23B 27/14 - Cutting tools of which the bits or tips are of special material
• C22C 29/02 - Alloys based on carbides, oxides, borides, nitrides or silicides, e.g. cermets, or other metal compounds, e. g. oxynitrides, sulfides based on carbides or carbonitrides
• C23C 14/06 - Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
• C23C 14/54 - Controlling or regulating the coating process

Abstract

The invention relates to a composite main body for a cutting tool (100), said composite main body comprising: a carrier main body (2) that is made of a steel with a carbon content of 0.2 to 0.65 percent by weight carbon; and a tool head main body (3) that is made of a precipitation-hardened maraging steel and is seamlessly and integrally bonded to the carrier main body (2), wherein the tool head main body (3), with respect to the carrier main body (2), has an HRC Rockwell hardness that is up to 11% greater or up to 11% smaller as measured by the standard Rockwell hardness scale HRC.

IPC Classes  ?

• B22F 7/08 - Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting of composite workpieces or articles from parts, e.g. to form tipped tools with one or more parts not made from powder
• B22F 10/28 - Powder bed fusion, e.g. selective laser melting [SLM] or electron beam melting [EBM]
• B22F 10/64 - Treatment of workpieces or articles after build-up by thermal means
• B23P 15/28 - Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools
• B33Y 10/00 - Processes of additive manufacturing
• B33Y 40/20 - Post-treatment, e.g. curing, coating or polishing
• B33Y 80/00 - Products made by additive manufacturing
• C22C 38/02 - Ferrous alloys, e.g. steel alloys containing silicon
• C22C 38/04 - Ferrous alloys, e.g. steel alloys containing manganese
• C22C 38/06 - Ferrous alloys, e.g. steel alloys containing aluminium
• C22C 38/08 - Ferrous alloys, e.g. steel alloys containing nickel
• C22C 38/10 - Ferrous alloys, e.g. steel alloys containing cobalt
• C22C 38/12 - Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium or niobium
• C22C 38/14 - Ferrous alloys, e.g. steel alloys containing titanium or zirconium
• C22C 38/16 - Ferrous alloys, e.g. steel alloys containing copper
• C22C 38/22 - Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
• C22C 38/24 - Ferrous alloys, e.g. steel alloys containing chromium with vanadium
• C22C 38/42 - Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
• C22C 38/44 - Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
• C22C 38/46 - Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
• C22C 38/50 - Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
• C22C 38/52 - Ferrous alloys, e.g. steel alloys containing chromium with nickel with cobalt
• B22F 5/00 - Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product

Abstract

A component having a solid structure of an alloy which, as a main component, contains a refractory metal (RM) from the group of molybdenum and tungsten and, as a further component, boron (B) and optionally carbon (C). The solid structure is manufactured additively by laser beam or electron beam, and the solid structure has regions made of the RM or a mixed crystal of the RM and the regions are at least partially delimited by (RM)2B, where B in (RM)2B can be partially replaced by C.

IPC Classes  ?

• C22C 27/04 - Alloys based on tungsten or molybdenum
• B22F 10/28 - Powder bed fusion, e.g. selective laser melting [SLM] or electron beam melting [EBM]
• B33Y 10/00 - Processes of additive manufacturing
• B33Y 70/00 - Materials specially adapted for additive manufacturing
• B33Y 80/00 - Products made by additive manufacturing

Abstract

A composite element (1) having a main part (2) made of a molybdenum-based material, on at least portions of which a tungsten-carbide-containing coating (3) is formed, the coating (3) having a microstructure that essentially consists of microcrystalline and/or nanocrystalline tungsten carbide grains.

IPC Classes  ?

• C23C 14/06 - Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
• C23C 14/16 - Metallic material, boron or silicon on metallic substrates or on substrates of boron or silicon
• C23C 14/34 - Sputtering
• C23C 14/58 - After-treatment
• C23C 14/02 - Pretreatment of the material to be coated

Abstract

The invention relates to a sputtering target, produced by powder metallurgy comprising tungsten (W), nickel (Ni) and one further metal X selected from the group consisting of group 5 or group 6 of the periodic table, as well as inevitable impurities, wherein the sputtering target has a two-phase microstructure, wherein one phase is pure W and the other phase is a mixed phase selected from the group of NiWX, NiW, NiX and mixtures thereof. The invention further relates to a process for producing a WNiX sputtering target via the powder-metallurgical route.

IPC Classes  ?

• C23C 14/34 - Sputtering
• C22C 27/04 - Alloys based on tungsten or molybdenum

Abstract

The invention relates to a target (1) comprising a target material and a supporting element connected thereto, characterized in that the target material is designed as an outer ring (3), wherein the outer ring (3) is divided in the circumferential direction into two or more segments (2), which consist of a brittle material with a plastic elongation at break at 20°C of less than or equal to 2%, wherein the supporting element is designed as an inner ring (4) and consists of copper or a copper alloy, and also relates to a method for producing such a target (1).

IPC Classes  ?

• C23C 14/06 - Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
• C23C 14/34 - Sputtering

Abstract

Material for additive extrusion-based component production consisting of: a percent by volume of sinterable filler material, b percent by volume of thermoplastic cellulose and c percent by volume of additive material, wherein a is in the range from 20 to 70 and b is in the range from 75 to 30 and c = (100 - a - b).

IPC Classes  ?

• B22F 1/10 - Metallic powder containing lubricating or binding agentsMetallic powder containing organic material
• B22F 10/18 - Formation of a green body by mixing binder with metal in filament form, e.g. fused filament fabrication [FFF]
• B28B 1/00 - Producing shaped articles from the material
• B28B 3/20 - Producing shaped articles from the material by using pressesPresses specially adapted therefor wherein the material is extruded
• B29C 64/118 - Processes of additive manufacturing using only liquids or viscous materials, e.g. depositing a continuous bead of viscous material using filamentary material being melted, e.g. fused deposition modelling [FDM]
• B33Y 10/00 - Processes of additive manufacturing
• B33Y 70/10 - Composites of different types of material, e.g. mixtures of ceramics and polymers or mixtures of metals and biomaterials
• C08L 1/02 - CelluloseModified cellulose
• D01F 2/00 - Monocomponent artificial filaments or the like of cellulose or cellulose derivativesManufacture thereof
• D01F 8/02 - Conjugated, i.e. bi- or multicomponent, man-made filaments or the likeManufacture thereof from cellulose, cellulose derivatives, or proteins
• C04B 35/111 - Fine ceramics
• C04B 35/584 - Shaped ceramic products characterised by their compositionCeramic compositionsProcessing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxides based on borides, nitrides or silicides based on silicon nitride

Abstract

The present disclosure provides a sputtering target and a manufacturing method thereof, wherein the sputtering target contains 55%to 80%by weight of Ni, a balance of W, and normal impurities, and wherein the sputtering target contains a W phase, a Ni (W) solid solution phase, no pure Ni phase and no or less than 5%by area on average of intermetallic phases measured at a cross section of the target material.

IPC Classes  ?

• B22F 3/18 - Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sinteringApparatus specially adapted therefor by using pressure rollers
• C22C 1/04 - Making non-ferrous alloys by powder metallurgy
• C22C 1/047 - Making non-ferrous alloys by powder metallurgy comprising intermetallic compounds
• B22F 3/24 - After-treatment of workpieces or articles
• B22F 3/105 - Sintering only by using electric current, laser radiation or plasma
• B22F 3/15 - Hot isostatic pressing
• B22F 3/17 - Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sinteringApparatus specially adapted therefor by forging
• B22F 3/04 - Compacting only by applying fluid pressure
• B22F 3/10 - Sintering only
• C22C 19/03 - Alloys based on nickel or cobalt based on nickel
• C22F 1/10 - Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt or alloys based thereon
• C22F 1/18 - High-melting or refractory metals or alloys based thereon
• C23C 14/34 - Sputtering

Abstract

A sputtering target includes a tubular backing tube which has an axis which is defined as an axial direction, and a plane in which a radial direction lies is perpendicular to the axial direction. A cylindrical target segment is arranged on the tubular backing tube extends along the axial direction through at least 90% of length of the cylindrical target segment. A bonding material is arranged between the tubular backing tube and the target segment. The sputtering target includes a stop member for a target segment adjacent to the stop member, the stop member is monolithically formed with and radially protruding along the tubular backing tube at an axial end region of the tubular backing tube and extending along a part of a circumference of the tubular backing tube. A circumferential sealing member is inserted between the stop member and the target segment to prevent leakage of the bonding material.

IPC Classes  ?

• C23C 14/34 - Sputtering

Abstract

The invention relates to a gas passage module for installation in a radiation shield (3) of a high-temperature furnace (1), wherein the gas passage module (2) has a plurality of planar guiding devices (6) which are spaced apart from one another and extend at least in part between two opposing walls (7, 72), wherein at least some of the guiding devices (6) form, with at least part of the walls (7, 72), at least one channel (K) through which gas (G) can flow along a longitudinal axis (L) of the gas passage module (2) at least temporarily and/or at least in sections, wherein the guiding devices (6) extend, at least temporarily and/or at least in sections, obliquely to the longitudinal axis (L) so as to substantially prevent direct passage of radiation through the gas passage module (2).

IPC Classes  ?

• F27D 7/02 - Supplying steam, vapour, gases or liquids
• F27B 5/16 - Arrangements of air or gas supply devices

Abstract

A brake disc, also referred to as a rotor, for a disc brake has the function of interacting with a brake lining as a friction partner in the disc brake. The brake disc is formed at least in part of a material having a molybdenum content of ≥50 wt. %.

IPC Classes  ?

• F16D 65/12 - DiscsDrums for disc brakes
• B22F 3/12 - Both compacting and sintering
• C22C 27/04 - Alloys based on tungsten or molybdenum

Abstract

A superalloy target wherein the superalloy target has a polycrystalline structure of random grain orientation, the average grain size in the structure is smaller than 20 μm, and the porosity in the structure is smaller than 10%. Furthermore, the invention includes a method of producing a superalloy target by powder metallurgical production, wherein the powder-metallurgical production starts from alloyed powder (s) of a superalloy and includes the step of spark plasma sintering (SPS) of the alloyed powder (s).

IPC Classes  ?

• C22C 1/04 - Making non-ferrous alloys by powder metallurgy
• B22F 3/087 - Compacting only using high energy impulses, e.g. magnetic field impulses
• B22F 3/105 - Sintering only by using electric current, laser radiation or plasma
• B22F 5/04 - Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of turbine blades
• B22F 9/04 - Making metallic powder or suspensions thereofApparatus or devices specially adapted therefor using physical processes starting from solid material, e.g. by crushing, grinding or milling
• B32B 15/00 - Layered products essentially comprising metal
• B32B 15/01 - Layered products essentially comprising metal all layers being exclusively metallic
• C22C 1/047 - Making non-ferrous alloys by powder metallurgy comprising intermetallic compounds
• C22C 19/03 - Alloys based on nickel or cobalt based on nickel
• C22C 19/07 - Alloys based on nickel or cobalt based on cobalt
• C23C 14/00 - Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
• C23C 14/02 - Pretreatment of the material to be coated
• C23C 14/08 - Oxides
• C23C 14/14 - Metallic material, boron or silicon
• C23C 14/16 - Metallic material, boron or silicon on metallic substrates or on substrates of boron or silicon
• C23C 14/32 - Vacuum evaporation by explosionVacuum evaporation by evaporation and subsequent ionisation of the vapours
• C23C 14/34 - Sputtering
• C23C 28/00 - Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of main groups , or by combinations of methods provided for in subclasses and
• C23C 28/02 - Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of main groups , or by combinations of methods provided for in subclasses and only coatings of metallic material
• C23C 28/04 - Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of main groups , or by combinations of methods provided for in subclasses and only coatings of inorganic non-metallic material
• C23C 30/00 - Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
• F01D 5/28 - Selecting particular materialsMeasures against erosion or corrosion
• F01D 25/00 - Component parts, details, or accessories, not provided for in, or of interest apart from, other groups

Abstract

22522222253253326543225325332535432253325322, in addition to unavoidable impurities, wherein the content of the silicon in the target material amounts to 1-30 at%. The invention also relates to a method for producing an evaporation source of this kind.

IPC Classes  ?

• C23C 14/06 - Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
• C23C 14/34 - Sputtering
• C04B 35/58 - Shaped ceramic products characterised by their compositionCeramic compositionsProcessing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxides based on borides, nitrides or silicides

Abstract

A sputtering target includes a tubular backing tube having an axis defined as an axial direction, and a plane in which a radial direction lies perpendicular to the axial direction. At least two cylindrical target segments are juxtaposed along the axial direction on the tubular backing tube and bonding material is placed between the tubular backing tube and the cylindrical target segments. At least two ends of the cylindrical target segments facing each other form a tongue-groove-fit with each other in such a way that at least one tongue at one end is overlapped with at least one groove at a respective other end of two adjacent cylindrical target segments, as viewed in the radial and/or the axial direction. The overlap extends at least along a part of a circumference of the corresponding end. A method for manufacturing a sputtering target is also provided.

IPC Classes  ?

• C23C 14/34 - Sputtering
• B23K 1/00 - Soldering, e.g. brazing, or unsoldering
• B23K 35/26 - Selection of soldering or welding materials proper with the principal constituent melting at less than 400°C
• H01J 37/34 - Gas-filled discharge tubes operating with cathodic sputtering

Abstract

A ceramic holding element for a high-temperature furnace includes at least one fastening portion formed on a part of the holding element surface for mechanically connecting the holding element to a supporting structure. At least one heat conductor receiving portion on a part of the holding element surface receives a heat conductor. At least one groove is formed on a peripheral part of the surface of the holding element between the fastening portion and the heat conductor receiving portion. The groove extends substantially over the entire periphery of the peripheral part and at least one imaginary path between the fastening portion and the heat conductor receiving portion along the holding element surface crosses the groove. The groove has an aspect ratio, formed by a depth to width ratio of the groove, being greater than or equal to 1.5.

IPC Classes  ?

• F27D 11/02 - Ohmic resistance heating

Abstract

A tool main body (1) produced by powder metallurgy for a rotational tool, comprising a cutting portion (2) and a shaft portion (3), wherein the circumference of the tool main body (1) is machined at least in sections, with a recess (4) which is formed on the shaft portion (3), is designed at least in sections as a functional face of a pull-out and/or twist guard, and the surface of which is at least partially covered by a sintered surface.

IPC Classes  ?

• B23B 31/00 - ChucksExpansion mandrelsAdaptations thereof for remote control
• B23B 31/107 - Retention by laterally-acting detents, e.g. pins, screws, wedgesRetention by loose elements, e.g. balls
• B23C 5/10 - Shank-type cutters, i.e. with an integral shaft

Abstract

A cutting element has a cutting head and a shaft. The cutting head is carried by the shaft and protrudes over the shaft transversely relative to a longitudinal extent of the shaft. The cutting head has a cutting edge, the cutting edge follows a circle segment with a circle center at a side of the shaft located in a virtual cutting head plane and is constructed symmetrically, when viewed in a direction perpendicular to the cutting head plane, with respect to a virtual cutting edge axis of symmetry which is contained in the cutting head plane. The cutting head has a chip guiding structure. The chip guiding structure is associated with the cutting edge, has a chip guiding groove and a plurality of chip guiding elements. Each chip guiding element has a longitudinal rib and a transverse rib.

IPC Classes  ?

• B23B 27/04 - Cutting-off tools

Abstract

The invention relates to an X-ray rotating anode for generating X-rays, comprising a carrier body and at least one annular focal track coating extending along a focal track on the carrier body, wherein the carrier body is made of Mo or a Mo-based alloy and the at least one annular focal track coating is made of W or a W-based alloy, characterised in that the focal track coating has a first layer and a second layer lying directly on same in a perpendicular direction to the focal track surface starting from the carrier body, wherein the first layer has a grain structure that differs from the second layer.

IPC Classes  ?

• H01J 35/10 - Rotary anodesArrangements for rotating anodesCooling rotary anodes

Abstract

The invention relates to a method for turning in a processing machine with a tool (100) which has a tool holder (1) held in a machine-side receptacle with an exchangeable cutting insert (1) fastened thereon which has at least one cutting edge section (22; 22'; 22"), which can be used for turning a workpiece (W) rotating about a rotational axis and has at least one rounded cutting corner region (22a) and at least one straight first cutting edge region (22b) adjacent thereto, such that an angle of incidence (κ) enclosed by the first cutting edge region (22b) with the rotational axis (Z) of the workpiece (W) is varied by way of a rotation of the tool holder (1) about its longitudinal axis (L) or an axis parallel thereto. Correction data (Δx, Δy, Δz, Δr), which represent tolerance-related position deviations of the cutting edge portion (22; 22'; 22"), are measured individually for a plurality of different angles of incidence (κ) and a controlling of the tool (1) during turning is corrected based on the correction data (Δx, Δy, Δz, Δr) depending on the angle of incidence (K).

IPC Classes  ?

• B23B 27/16 - Cutting tools of which the bits or tips are of special material with exchangeable cutting bits, e.g. able to be clamped
• B23Q 17/22 - Arrangements for indicating or measuring on machine tools for indicating or measuring existing or desired position of tool or work
• G05B 19/402 - Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by control arrangements for positioning, e.g. centring a tool relative to a hole in the workpiece, additional detection means to correct position
• G05B 19/404 - Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form characterised by control arrangements for compensation, e.g. for backlash, overshoot, tool offset, tool wear, temperature, machine construction errors, load, inertia

Abstract

A shouldering insert (1) having a top surface (2), a bottom surface (2a) and a peripheral surface (9) between the top surface (2) and the bottom surface (2a), characterized in that a top cutting region (200) is shaped by the peripheral surface (9) and the top surface (2) and in that a bottom cutting region (200a) is shaped by the peripheral surface (9) and the bottom surface (2a), wherein within the shouldering insert (1) the top cutting region (200) is indexable only with the bottom cutting region (200a).

IPC Classes  ?

• B23C 5/10 - Shank-type cutters, i.e. with an integral shaft

Abstract

A component formed of a refractory metal has a surface that is at least partially coated with a layer of yttria. There is also described a method of manufacturing a coated component, and the application of Y2O3 as a release agent in high temperature applications.

IPC Classes  ?

• C23C 24/00 - Coating starting from inorganic powder

Abstract

A component formed of a refractory metal has a surface that is at least partially coated with a layer of titanium diboride. There is also described a method of manufacturing the component and the application of TiB2 as a release agent in high-temperature applications.

IPC Classes  ?

• C23C 16/38 - Borides
• C23C 16/04 - Coating on selected surface areas, e.g. using masks

Abstract

The invention relates to a supporting frame for holding a radiation shield (2, 110) for a high-temperature furnace (100), wherein the supporting frame (1) is designed to connect the radiation shield (2, 110) to a wall (3, 120) of the high-temperature furnace and to space the radiation shield (2, 110) from the wall (3, 120) at a normal distance (n), and the supporting frame (1) has at least one holding element (4) which is inclined in relation to a normal distance direction (N) at an angle (α) at least in sections between the radiation shield (2, 110) and wall (3, 120) and is designed to be rotatable and/or flexible at least in sections in such a way that a lateral expansion of the radiation shield (2, 110) brings about an increase in the angle (α) and therefore a reduction in the normal distance (n).

IPC Classes  ?

• F27D 1/00 - CasingsLiningsWallsRoofs

Abstract

characterized in thatcharacterized in that the masonry drill head has an at least section-wise planar joining end for heat induced joining to a shaft, a working end (104) for shattering masonry material under a percussive motion, at least two conveying webs (101a, 101b) each emerging from the joining end and at least two conveying grooves each extending between two of the conveying webs (101a, 101b), wherein a cross-sectional solid material area of the masonry drill head increases towards the joining end, such that a masonry material debris intake of at least one of the conveying grooves increases towards the working end (104).

IPC Classes  ?

• B23B 51/00 - Tools for drilling machines
• B23B 51/02 - Twist drills
• B28D 1/14 - Working stone or stone-like materials, e.g. brick, concrete, not provided for elsewhereMachines, devices, tools therefor by boring or drilling

Goods & Services

Components of refractory metals with anti-oxidation coatings for high-temperature applications, namely, wrought, semi-wrought and shaped pieces made of refractory metals, bars, rods, slabs, billets, ingots, sheets, plates, tubes, rings, pipes, strips and foils, metal screws, metal nuts, metal rivets, metal nozzles and metal discs; components for equipment used in the glass industry, air and space travel, and furnace construction, namely, refractory furnace linings of metal, metal furnace grates and screens, reinforcement materials of refractory metal, glass melting electrodes, stirrers and plungers, throat protection, cross wall protection, bubbler protection, furnace components, namely shielding, hot zones, and heating conductors, tools for aircraft and aerospace construction.

Abstract

A side milling cutter includes a main body extending along an axis from a first end with an interface for connection to a rotational drive to a free second end, receiving a bearing face for a disc-shaped cutter holder. The cutter holder is fastened to the second end and supported with a first main surface, facing the main body, on the bearing face, having an outer circumference projecting radially from the main body and a central through opening penetrating the cutter holder axially. Coolant feed channels feeding coolant to the second end are in the main body. Coolant distributing channels feeding coolant to the outer circumference of the cutter holder are in the cutter holder. At least two coolant distributing channels branch off from a common coolant distributing chamber between the main body and the cutter holder and into which at least two of the coolant feed channels open.

IPC Classes  ?

• B23C 5/08 - Disc-type cutters
• B23C 5/28 - Features relating to lubricating or cooling

Abstract

A tool for cutting processing has a base member which has a rotation axis about which the tool rotates during operation, a seat which is formed on the base member for receiving a replaceable cutting insert, a securing screw for securing the cutting insert to the seat, and a cutting insert which is secured to the seat. The seat has a base face for supporting a lower side of the cutting insert, a first lateral abutment face which supports the cutting insert in a radially inward direction, and a second lateral abutment face which supports the cutting insert axially and in a radially outward direction and a hole for receiving the securing screw is formed in the base face. The hole has with spacing from the base face a threaded hole and closer in the direction of the base face a thread-free hole portion.

IPC Classes  ?

• B23C 5/22 - Securing arrangements for bits or teeth

Abstract

The invention relates to an X-ray rotating anode analysis system (54) for analysing a used X-ray rotating anode (33) having a circumferential focal track (40) on a surface section thereof. The X-ray rotating anode analysis system (54) has a positioning device (56) for the X-ray rotating anode (33), an imagine-capturing unit (58), and a data processing unit (64) coupled to the image-capturing unit (58). The positioning device (56) and the image-capturing unit (58) are designed in such a way that the X-ray rotating anode (33) can be positioned as an individual component in a predetermined position relative to the image-capturing unit (58). The image capturing unit (58) and the data processing unit (64) are designed in such a way that a three-dimensional elevation profile of a surface section of the X-ray rotating anode (33) in the region of its focal track (40) can be detected by the image-capturing unit (58) and the data processing unit (64), and, from the detected three-dimensional elevation profile or from a part thereof, an expected radiant power or a characteristic variable for same of the X-ray rotating anode (33) can be determined by the data processing unit (64).

IPC Classes  ?

• G01B 11/24 - Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
• G01B 11/30 - Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces
• H01J 35/10 - Rotary anodesArrangements for rotating anodesCooling rotary anodes
• H05G 1/54 - Protecting

Abstract

A high-temperature forming tool is formed at least partly of a molybdenum-based alloy having a fraction of molybdenum of ≥90 wt. %. The molybdenum-based alloy is in a pressed-and-sintered state and in the pressed-and-sintered state has a thermal shock resistance of at least 250 K. The thermal shock resistance is defined as the quotient of ReH/(α·E), where ReH is the yield point at room temperature in MPa, a is the thermal expansion coefficient in 1/K and E is the elasticity modulus in MPa.

IPC Classes  ?

• B21B 25/00 - Mandrels for metal tube rolling mills, e.g. mandrels of the types used in the methods covered by group Accessories or auxiliary means therefor

Abstract

The invention relates to a milling tool (100) having a milling tool main element (10) which has a first end (11) with an interface for connection to a machine-side tool holder, and a free second end (12) with at least one seat (13) for receiving an exchangeable cutting insert (1). The following are arranged at the seat (13): a first support element (21) for supporting a first side face of the cutting insert (1), which first support element is reversibly fastened to the milling tool main element (10) by means of a first fastening element (21a), a second support element (22) for supporting a second side face of the cutting insert (1), which second support element is reversibly fastened to the milling tool main element (10) by means of a second fastening element (22a), and a third support element (23) for supporting an underside of the cutting insert (1), which third support element is reversibly fastened to the milling tool main element (10) by means of a third fastening element (23a).

IPC Classes  ?

• B23C 5/06 - Face-milling cutters, i.e. having only or primarily a substantially flat cutting surface
• B23C 5/22 - Securing arrangements for bits or teeth

Abstract

A casting insert includes a casting insert wall formed substantially of a liquid-phase-sintered refractory metal alloy, a cavity formed by the casting insert wall, and at least one cooling duct, which is different from the cavity and which is formed at least partly within the cavity and/or which is formed at least partly within the casting insert wall. The casting insert wall has a wall thickness which can be defined as a normal distance between a point of the casting insert wall which faces the cavity and a point on an outer surface of the casting insert wall. The wall thickness is, at least in sections, less than 25% of a diameter of the casting insert.

IPC Classes  ?

• B22D 17/22 - DiesDie platesDie supportsCooling equipment for diesAccessories for loosening and ejecting castings from dies
• B22D 17/20 - AccessoriesPressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure Details
• B22F 10/10 - Formation of a green body
• B22F 10/64 - Treatment of workpieces or articles after build-up by thermal means
• B22F 10/66 - Treatment of workpieces or articles after build-up by mechanical means
• B33Y 10/00 - Processes of additive manufacturing
• B33Y 80/00 - Products made by additive manufacturing
• C22C 27/04 - Alloys based on tungsten or molybdenum

Abstract

The invention relates to a rotor component for a rotary x-ray anode, said component having a carrier body and a spray coating, wherein the carrier body is made from one of the following materials, consisting of refractory metal, a refractory metal-based alloy, iron, an iron-based alloy or combinations thereof, and the spray coating consists of copper or a copper-based alloy, wherein the carrier body is materially bonded to the spray coating at least in sections at a connecting surface, characterised in that the microstructure of the rotor component has no transition region at the connecting surface between carrier body and spray coating.

IPC Classes  ?

• H01J 35/10 - Rotary anodesArrangements for rotating anodesCooling rotary anodes

Abstract

The invention provides a cutting tool (100), comprising a main body (1), which extends along a longitudinal axis (L) and has a first end (11) for connection to a tool receptacle and a free second end (12), the main body (1) having a clamping groove (13) which extends from the second end (12) over a part of the axial length toward the first end (11) and extends, in a section perpendicular to the longitudinal axis (L), over an angular range (α) of less than 180°, such that a remaining rib region (14) of the main body (1) extends over an angular range (θ) of more than 180°, a seat (15) being formed at the second end (12), adjacently to the clamping groove (13), for receiving an exchangeable cutting insert (50) in such a way that the latter protrudes from the second end (12) in an axial direction and in a radial direction, and a damping mechanism (20) being arranged in the rib region (14) of the main body (1) at the axial height of the seat (15), in a recess (16), and having a spring-mounted and dampingly mounted mass body (21).

IPC Classes  ?

• B23B 27/00 - Tools for turning or boring machinesTools of a similar kind in generalAccessories therefor
• B23B 51/00 - Tools for drilling machines
• B23B 51/06 - Drills with lubricating or cooling equipment

Abstract

A high-temperature component made of a refractory metal or a refractory metal alloy, includes a coating for increasing thermal emissivity. The coating is formed substantially of tungsten and rhenium, i.e. of at least 55 wt. % rhenium and at least 10 wt. % tungsten, and has a Re3W phase of at least 35 wt. %. A process for producing a high-temperature component having a coating for increasing thermal emissivity, is also provided.

IPC Classes  ?

• C23C 14/14 - Metallic material, boron or silicon
• C23C 14/58 - After-treatment
• C23C 24/00 - Coating starting from inorganic powder
• H01J 1/142 - Solid thermionic cathodes characterised by the material with alkaline-earth metal oxides, or such oxides used in conjunction with reducing agents, as an emissive material
• H01J 9/04 - Manufacture of electrodes or electrode systems of thermionic cathodes
• H01J 61/073 - Main electrodes for high-pressure discharge lamps

Goods & Services

Bedding, namely mattresses, bolsters and neck cushions; filled pillows and beds. Padding and stuffing materials, namely feathers, down, natural fibres, synthetic fibres and foam material. Duvets; mattress covers; mattress protectors; woollen blankets (travelling rugs); textiles of natural fibres and nonwovens of natural and/or synthetic fibres; bed linen, namely fitted bed blankets, bed sheets, unfilled pillow shams and bed covers, quilts; sleeping bags.

Abstract

A milling tool includes a cutting insert, a holder, a fastener and a shim. The fastener forms a first channel cooperatively with the cutting insert. The first channel is configured to direct coolant towards a top side of the insert. In order to better prevent thermal fatigue of the cutting insert under milling conditions, the shim includes a second channel configured to direct coolant towards a clearance side of the cutting insert. A method of using a milling tool and a milling process are also provided.

IPC Classes  ?

• B23C 5/22 - Securing arrangements for bits or teeth
• B23C 5/28 - Features relating to lubricating or cooling

Abstract

The invention relates to a spot-welding electrode cap which extends along a longitudinal axis and has an end side with a central cap contact surface and with a transition section connecting directly radially and tangentially to the cap contact surface, wherein the transition section is designed to be convexly curved with a radially outwardly continuously increasing curvature.

IPC Classes  ?

• B23K 35/02 - Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
• B23K 11/11 - Spot welding
• B23K 11/30 - Features relating to electrodes

Abstract

1‐x‐yxyαα, wherein at least one of the zirconium nitride layers (4) is thicker than one of the further nitride layers (5) which carries said thicker zirconium nitride layer (4).

IPC Classes  ?

• C23C 28/04 - Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of main groups , or by combinations of methods provided for in subclasses and only coatings of inorganic non-metallic material
• C23C 14/06 - Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
• C23C 28/00 - Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of main groups , or by combinations of methods provided for in subclasses and
• C23C 30/00 - Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
• C23C 14/32 - Vacuum evaporation by explosionVacuum evaporation by evaporation and subsequent ionisation of the vapours

Abstract

A cutting insert, for producing a V-shaped profile in a workpiece by radial piercing relative to an axis of rotation of the workpiece, includes a reference plane and a V-shaped insertion region. The V-shaped insertion region includes, inter alia, two cutting edges in the reference plane, a rake face and a plurality of elongated chip-guiding depressions in the rake face, each extending in parallel with a depression axis of extent or extension axis in the reference plane, providing improved chip formation compared to the prior art. The depression axes of extent or extension axes each extend at a recess chip-guiding angle in a region of 0° to 45°. A method of using the cutting insert and the workpiece at a standstill and a machining method are also provided.

IPC Classes  ?

• B23B 27/22 - Cutting tools with chip-breaking equipment
• B23B 27/16 - Cutting tools of which the bits or tips are of special material with exchangeable cutting bits, e.g. able to be clamped

Abstract

A cobalt-free, tungsten carbide-based cemented carbide material includes 70-97 wt % of hard substance particles formed at least predominantly by tungsten carbide, and 3-30 wt % of a metallic binder which is an iron-nickel-based alloy. The iron-nickel-based alloy includes at least iron, nickel and chromium, with a ratio of Fe to (Ni+Fe) of 0.70≤Fe/(Fe+Ni)≤0.95; a Cr content of 0.5 wt %≤Cr/(Fe+Ni+Cr) and (i) for the range 0.7≤Fe/(Fe+Ni)≤0.83: Cr/(Fe+Ni+Cr)≤(−0.625*(Fe/(Fe+Ni))+3.2688) wt %; (ii) for the range 0.83≤Fe/(Fe+Ni)≤0.85: Cr/(Fe+Ni+Cr)≤(−27.5*(Fe/(Fe+Ni))+25.575) wt %; and (iii) for the range 0.85≤Fe/(Fe+Ni)≤0.95: Cr/(Fe+Ni+Cr)≤2.2 wt %; an optional Mo content, an optional V content, and unavoidable impurities up to in total not more than 1 wt % of the cemented carbide material.

IPC Classes  ?

• C22C 29/08 - Alloys based on carbides, oxides, borides, nitrides or silicides, e.g. cermets, or other metal compounds, e. g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds based on tungsten carbide
• C22C 1/051 - Making hard metals based on borides, carbides, nitrides, oxides or silicidesPreparation of the powder mixture used as the starting material therefor
• C22C 29/00 - Alloys based on carbides, oxides, borides, nitrides or silicides, e.g. cermets, or other metal compounds, e. g. oxynitrides, sulfides
• C22C 38/44 - Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
• C22C 38/46 - Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium

Abstract

A machining tool includes a tool carrier with at least one seat receiving an exchangeable, indexable cutting insert. A fastening screw fastening cutting insert to seat has a head section for support on the cutting insert and a shaft section at least regionally having an external screw thread. The seat has a contact face supporting an underside of the cutting insert and at least one lateral bearing face supporting a side surface of the cutting insert. A through-hole is formed in the contact face, through which the shaft portion of the fastening screw extends. A clamping element is disposed on the tool carrier on the rear side of the contact face of the seat, in which an internal screw thread is formed, cooperating with the external screw thread of the fastening screw. The fastening screw and the clamping element can be jointly displaced in a displacement direction.

IPC Classes  ?

• B23B 27/16 - Cutting tools of which the bits or tips are of special material with exchangeable cutting bits, e.g. able to be clamped

Goods & Services

Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins, unprocessed plastics; fertilizers; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives for industrial purposes; compositions for the manufacture of technical ceramics; thallium; oxides; metallic oxides; cobalt oxides for industrial purposes; aluminium oxides (alumina); titanium oxides; tungsten oxides; thallium oxides; ceramic compositions for sintering (granules and powders); ceramic materials in granule form for use in industry; chemical reagent mixtures other than for medical or veterinary use; carbides; tungsten carbide; ceramic frits; wear resistant ceramic compounds; compositions for the manufacture of industrial or technical ceramics and of carbides; chemical materials for the manufacture of ceramic materials; ceramic materials in granule form, in paste form or in the form of powder, for use in industry. Common metals and their alloys; building materials of metal, buildings, transportable, of metal; railway material of metal; non-electric cables and wires of common metal; ironmongery, small items of metal hardware; pipes of metal; safes; ores of metal; hard metals and hard metal alloys; cermet; laminated composite materials produced from superimposing layers of metal or metal alloys; extruded hard metal shanks; mandrels of extruded hard metal; cobalt, raw; tungsten; tungsten ores; aluminium; titanium; semi-worked products made of metal, of metal alloys, of composite layers of metal or of metal alloys, of cermet; sintered hard metals; balls of metal; balls of cemented carbide and of cemented carbide; balls of reinforced metal alloys; balls for bearings; metal billets; pipes and tubes of metal, and couplings of metal for tubing; boards and sheets of metal for use in the industry or in manufacturing; nozzles of metal; bolts of metal; frameworks of metal; brads and tacks of metal; threads of metal; washers of metal; steel in sheet, rod, bar and billet form; bars for metal railings; metal grinding rods; extruded hard metal rods. Machine tools; motors, other than for land vehicles; machine coupling and transmission components (except for land vehicles); agricultural implements other than hand-operated; cutting machines and machine tools and power tools for turning, milling and drilling metal, wood and plastic; machines tools and power tools for working with wood or with stone, as part of crushing machines and/or machines for repair purposes; drills (power tools); stamping machines and presses [machines]; parts of sawing machines, namely, power saw blades; paper machines, papermaking machines; moulds (parts of machines used for processing metals); wearing parts (parts of tools and aforesaid machine tools) made of hard metals, of cermet made of ceramic materials or of very hard materials like tungsten; tool holders for machines and for machine tools; paper cutting machines; tool sets (other than hand tools) for machines and machine tool sets, also automated; clamping devices as part of machine tools and/or workpieces; all the aforesaid goods being machine parts; machine tools and power tools for processing materials, in particular turning tools, plug-in tools, thread cutting tools, borers, milling machines, milling cutters, saws, friction tools, sink tools and cutting machines; parts for the aforesaid tools, in particular replaceable cutters of high-speed steel, hard metal, cermet, synthetic, ceramic or other cutting materials; cutting inserts (parts of machines); wear plates for machines; wear segments for crushers; casing rings (parts of machines); cemented carbide tips; brake linings other than for vehicles; gear-hobbing machines; spray nozzles (parts of machines); nozzles being parts of power-operated sprayers; drilling rods; engine rods; piston rods; bearing end rods; connecting rods for machines, motors and engines; blanking presses; electric knives; knife blades for electric knives; knives (parts of machines); cutter bar knives (parts of machines). Hand tools and implements (hand-operated); cutlery; side arms, other than firearms; razors; knives (hand tools); choppers; trimming knives; trimmers [hand tools]; hand-operated abrading tools; abrasive grinding wheels (parts of hand-operated tools); hand-operated scissors and knife sharpeners; hand-operated reamers; borers; picks (hand tools); cutter bars; crow bars; bush hammers [hammers for dressing stone]; steel brushes (hand-operated tools); graving tools; scissors; shears; metal cutting scissors (tin shears); spanners; stone crushers; wire and tube cutters; glass cutters; cutting discs, being hand-operated tools or parts of hand-operated tools; drill bits for use with hand tools; milling cutters (hand tools); countersinking tools for hand-operated tools; claws (hand tools); engravers and engraving needles; broadaxes, axes; harpoons; blades, namely shear blades, razor blades, saw blades, hacksaw blades, crosscut saw blades, jigsaw blades; files (tools); metal vice jaws; expanders (hand tools); drill chucks and self-centering chucks (parts of hand-operated tools); hammers, mallets and sledge hammers; stone hammers (hand-operated tools); bits (part of hand tools); sharpening wheels (hand tools); mortars and pestles; boring tools (hand-operated tools); cutting, drilling, grinding, sharpening and surface treatment hand tools; planing tools, namely, planes, plane irons and planing blades; nippers (hand-operated tools); punches (hand tools); planes, rasps (hand tools); spatulas (hand tools); cutting inserts for use with hand tools; abrasive discs (parts for hand-operated tools); polishing discs (being hand-operated tools or parts of hand-operated tools). Advertising; business management; business administration; office functions; publicity columns preparation; dissemination and distribution of advertising matter (leaflets, pamphlets, printed matter, samples); document reproduction; distribution of samples; business organization consultancy; updating of advertising material; dissemination of advertising matter; publication of publicity texts; online advertising on a computer network; advertising by mail order; radio advertising; business management assistance; public relations; business inquiries; television advertising; bill-posting; demonstration of goods; organization of exhibitions for commercial or advertising purposes; organization of trade fairs for commercial or advertising purposes; presentation of goods on communication media, for retail purposes; retail sale services and wholesale services (also provided online) in relation to the sale of hand operated tools, of cutting tools, of tools and machines for turning, milling and drilling, of parts and wearing parts of machines and tools, of knifes, scissors, blades, metals, metal alloys, composite materials, semi-worked products of metal for use in industry, of chemicals used in industry, of oxides and ceramic materials, tips for ballpoint pens, housings for watches and clocks and small items made of metal and metal alloys for use in industry; dissemination of commercial information; providing online commercial information directories through the Internet; commercial information and advice for consumers (consumer advice shop); business management in the field of transport and delivery of goods.

Abstract

A rotating X-ray anode for generating X-radiation has an annular main body made of carbon-based material, an annular focal track covering, which is arranged on a focal track side of the main body, and a metal connection component, which is arranged radially inside relative to the main body. A radially outer portion of the connection component is formed by a tubular metal adapter. The radial outside surface of the adapter is at least partly joined, face to face and integrally, to at least a portion of the radial inside surface of the main body. An integral joining zone between the main body and the adapter extends over at least 75 percent of the area of the radial inside surface of the main body.

IPC Classes  ?

• H01J 35/10 - Rotary anodesArrangements for rotating anodesCooling rotary anodes

Abstract

A focusing tube is configured to focus a high-pressure liquid jet containing abrasive particles. The focusing tube has a focusing duct portion and an exit opening for the free discharge of the liquid jet from the focusing duct portion. A center point of the discharge opening coincides with the longitudinal axis of the focusing duct portion. The focusing duct portion is delimited by a liquid-impermeable channel wall, extends from the discharge opening at a focusing taper angle and is tapered toward the discharge opening. The focusing taper angle lies in a range from 0.05° to 1°. This allows the service life of the focusing tube to be increased in a way that is simple in terms of design.

IPC Classes  ?

• B24C 5/04 - Nozzles therefor
• B24C 1/04 - Methods for use of abrasive blasting for producing particular effectsUse of auxiliary equipment in connection with such methods for treating only selected parts of a surface, e.g. for carving stone or glass

Abstract

222B can be partially replaced by C.

IPC Classes  ?

• B22F 10/28 - Powder bed fusion, e.g. selective laser melting [SLM] or electron beam melting [EBM]
• B33Y 10/00 - Processes of additive manufacturing
• B33Y 70/00 - Materials specially adapted for additive manufacturing
• B33Y 80/00 - Products made by additive manufacturing
• C22C 1/04 - Making non-ferrous alloys by powder metallurgy
• C22C 1/05 - Mixtures of metal powder with non-metallic powder
• C22C 1/10 - Alloys containing non-metals
• C22C 27/04 - Alloys based on tungsten or molybdenum

Abstract

The invention relates to a milling tool (100) having: a main tool body (10) which has a rotational axis (Z) about which the milling tool rotates in a predefined rotation direction (R) during operation and a plurality of seats (1) for receiving cutting inserts (6). The seats (1) are arranged at irregular angular intervals (α, ß, y) from one another around the circumference of the main tool body (10). The main tool body (10) has chip spaces (2) assigned to each of the seats (1), outer faces (3) arranged behind the respective seats (1) in the circumferential direction in relation to the rotation direction (R), and intermediate faces (4) arranged in the circumferential direction between the outer faces (3) and the chip space (2) of the seat (1) following in the rotation direction. The intermediate faces (4) each extend along the surface of a shaping face (F). The shaping face (F) of an intermediate face (4) can be brought, by rotation through predefined angles (α', ß', y') on a path around the rotational axis (R), to bear against the respective other intermediate faces (4) such that the latter extend along the surface of said shaping face (F). The predefined angles (α', ß', y') are different from the angular intervals (α, ß, y).

IPC Classes  ?

• B23C 5/06 - Face-milling cutters, i.e. having only or primarily a substantially flat cutting surface
• B23C 5/00 - Milling-cutters

Abstract

Provided are a sputtering target and a method for manufacturing the sputtering target. The sputtering target comprises: a tubular liner tube, an axis thereof being defined as an axial direction, and a plane where a radial direction is located being perpendicular to the axial direction; at least two cylindrical target sections, provided on the tubular liner tube side by side in the axial direction; and a binding material, provided between the tubular liner tube and the at least two cylindrical target sections, at least two ends of the at least two cylindrical target sections facing each other forming tongue-groove fit with each other in the following manner: when observing in the radial direction and/or the axial direction, at least one tongue of one end overlaps with at least one groove of the other end of two adjacent target sections, and the overlap extends at least around a part of the circumference of the corresponding end.

IPC Classes  ?

• H01J 37/34 - Gas-filled discharge tubes operating with cathodic sputtering
• C23C 14/34 - Sputtering
• C23C 14/35 - Sputtering by application of a magnetic field, e.g. magnetron sputtering

Abstract

Provided is a sputtering target, comprising: a tubular liner, the axis of which is defined as the axial direction, the plane where the radial direction is located being perpendicular to the axial direction; at least one cylindrical target segment disposed on the tubular liner extending along the axial direction through at least 90% of the total length of the at least one cylindrical target segment; and a bonding material disposed between the tubular liner and the cylindrical target segment. The sputtering target also comprises: a stop member for a target segment adjacent to the stop member, the stop member being formed integrally with the tubular liner at an end region of the tubular liner in the axial direction and protruding in the radial direction along the tubular liner, and extending around at least a part of the circumference of the tubular liner, and a circumferential sealing member inserted into the stop member and the adjacent target segment to prevent the leakage of the bonding material.

IPC Classes  ?

• C23C 14/34 - Sputtering
• C23C 14/35 - Sputtering by application of a magnetic field, e.g. magnetron sputtering
• H01J 37/34 - Gas-filled discharge tubes operating with cathodic sputtering

Abstract

A rotary x-ray anode with an integrated liquid metal bearing outer shell has an anode disc made of Mo or a Mo-based alloy formed with a hole, which is formed centrally in the region of the axis of rotation and extends in the axial direction at least through part of the anode disc, and a bearing bushing made of Mo or a Mo-based alloy. The bearing bushing is connected to the anode disc via a material bond and its inner wall extends the hole in the anode disc. At least an axial portion of an inner wall of the hole in the anode disc and at least an axial portion of an inner wall of the bearing bushing are formed circumferentially as a liquid metal bearing running surface and they form at least a part of a liquid metal bearing outer shell. There is also described a corresponding production method.

IPC Classes  ?

• H01J 35/10 - Rotary anodesArrangements for rotating anodesCooling rotary anodes

Goods & Services

Provide multiple user access to the Internet; provide multiple user access to data on the Internet in the field of application areas for refractory metals Recycling of metals; recycling services; recycling of scrap/valuable materials; material treatment in connection with recycling; recycling as compensation for C02 emissions; providing information on recycling of metallic waste; upcycling in the nature of waste recycling; contract manufacturing of prototypes of new products for third parties; reprocessing of metal components; recycling of metal components Providing consumer product information via the Internet; advertising in periodicals, brochures and newspapers; online advertising and promotional services; organization and conducting of product presentations; electronic processing of orders for others; cost accounting services, namely, preparation and processing of cost accounts; sales management; advertising on the Internet, online advertising, online marketing, online trade directory services in the fields of metals, metal goods, machinery and parts thereof, especially refractory metal-based electrical and electronic goods and parts thereof, lighting equipment and parts thereof, medical equipment and thermal parts thereof, physical and chemical equipment and parts thereof; marketing services related to goods and services Repair of fabricated metal products, especially refractory metal-based metal products Inspection of metallic components, namely refractory metal-based components, for quality control purposes; quality control for others; quality control of goods, raw materials and semi-finished products; quality control for third parties; product quality testing services; laboratory services; scientific laboratory research; chemical and scientific laboratory services; performing scientific laboratory analysis and scientific laboratory testing; Laboratory research in the fields of chemistry and physics; scientific laboratory testing consulting services; chemical and metallurgical laboratory services; materials laboratory testing; metallurgical laboratory research; metallurgical laboratory analysis; design and testing for new product development; product research and development; metallurgical product chemical and physical evaluation services, namely, test method development; industrial process development; scientific research and development; technical research, development and testing in the field of metallurgy; new product research and development; measurement and test method development in the field of metallurgy; test and analysis method design and development in the field of metallurgy; metallurgical product research and development services

Goods & Services

Product information / presentation and advertising of various goods and services in brochures / catalogs and other media / especially in electronic media; processing of product and price inquiries and of orders for goods; preparation and processing of cost accounts; presentation of goods and services on the Internet and other media; sales management; advertising on the Internet / online advertising / online marketing in the fields of: Metals/ metal goods/ machinery (or parts thereof), especially refractory metal-based / electrical and electronic goods (or parts thereof) / lighting equipment (or parts thereof) / medical equipment and thermal (or parts thereof) / physical and chemical equipment (or parts thereof); marketing related to goods and services; online wholesales services related to: sheets, rods, electrodes, welding consumables, ribbons, wires, evaporator boats, standard and furnace components, targets, other semi-finished metal products made of metal, especially refractory metal-based / lighting equipment (or parts thereof) made of metal / medical equipment and thermal (or parts thereof) made of metal / physical and chemical equipment (or parts thereof) made of metal, all the above-mentioned services with the exception of building materials and building elements in road, bridge or building construction. Repair of fabricated metal products, especially refractory metal-based metal products, with the exception of building materials and building elements in road, bridge or building construction. Provide user access to Internet platforms, provide user access to information on the Internet.. Recycling of metals, recycling services , recycling of scrap/valuable materials, treatment and processing of metals for recycling purposes; recycling as compensation for CO2 emissions, providing information on recycling of metallic waste, upgrading of recycled waste products (upcycling), customized contract manufacturing of components; reprocessing of metal components, recycling of metal components; all the above-mentioned services with the exception of building materials and building elements in road, bridge or building construction. Quality inspection, quality assessment, quality control, certification (quality control), performing quality checks/quality audits, quality control services, quality assurance services, performing quality testing, quality control of goods/raw materials/semi-finished products, quality control for third parties, evaluation of results of quality testing of goods, quality control services for certification purposes, technical testing and quality control, laboratory services, laboratory research, chemical/analytical/scientific laboratory services, performing laboratory analysis/laboratory testing, laboratory research and analysis, Laboratory testing consulting services, Chemical/metallurgical laboratory services, Analytical testing laboratory services, Materials laboratory testing, Metallurgical laboratory research, Metallurgical laboratory analysis, New product development, Product research and development, Test method development, Industrial process development, Scientific research and development, Technical research, development and testing, New product research and development, Measurement and test method development, Test and analysis method design and development, Metallurgical research and development services; all the above-mentioned services with the exception of building materials and building elements in road, bridge or building construction.

Abstract

A tool system includes a machine-proximal shank configured to be introduced into a driven tool receptacle and containing a device for transferring a rotating movement to be picked up from the driven tool receptacle. A tool-proximal shank is configured as a tool holder or to have a tool holder releasably connected thereto. A gear mechanism disposed between the machine-proximal shank and the tool-proximal shank is configured to transfer a rotating movement transmitted by the device in a reduced manner to the tool-proximal shank. At least one insert seat configured on the tool holder for receiving an interchangeable cutting insert is provided on an end face of the tool holder extending transversely to a longitudinal axis of the tool holder. A method for machining a workpiece is also provided.

IPC Classes  ?

• B23B 1/00 - Methods for turning or working essentially requiring the use of turning-machinesUse of auxiliary equipment in connection with such methods
• B23B 27/16 - Cutting tools of which the bits or tips are of special material with exchangeable cutting bits, e.g. able to be clamped
• B23B 29/20 - Special arrangements on tool holders for placing same by shanks in sleeves of a turret
• B23Q 5/04 - Driving main working members rotary shafts, e.g. working-spindles

Abstract

A cutting element is configured such that it may be used to cut grass stalks or other organic stalk materials in a vegetation area. The cutting element has a main body formed from a main body material and cutting bodies formed on opposite sides of the main body which have a longer service life in the region of the cutting body relative to the prior art. At least one of the cutting bodies is formed by a cutting body material which is distinct from the main body material, is sintered and is harder than the main body material. The sintered cutting body material is formed by a hard metal or cermet and the higher hardness thereof is based on hard material particles present therein.

IPC Classes  ?

• A01D 34/73 - Cutting apparatus
• B26F 1/44 - Cutters thereforDies therefor

Abstract

A cutting element, which is configured for the machining of a non-metallic composite material composed of a matrix and particles held together by the matrix, has a flank face, a rake face and a cutting edge which is coated with an edge coating and via which the flank face and the rake face are connected to one another, with which the non-metallic composite material can be machined in an improved fashion. The cutting edge within a cutting edge section thereof is curved in such a way that the cutting edge immediately beneath the edge coating in a section in a section plane that is perpendicular to the cutting edge has, at every point of the cutting edge section, a local radius of curvature which is greater than or equal to 10 μm and less than or equal to 80 μm.

IPC Classes  ?

• B23B 27/14 - Cutting tools of which the bits or tips are of special material

Abstract

A tungsten-carbide-based hard material includes the following components: tungsten carbide with an average particle size of 0.1-1.3 μm; 1.0-5.0 wt. % (Co+Ni), with a ratio of Co/(Co+Ni) in wt. % of 0.4≤Co/(Co+Ni)≤0.95; 0.1-1.0 wt. % Cr, with a ratio of Cr to (Co+Ni) in wt. % of 0.05 Cr/(Co+Ni) 0.20; 0.01-0.3 wt. % Mo; and 0.02-0.45 wt. % Me, where Me represents one or more elements from the group Ta, Nb, Hf and Ti, preferably Ta and/or Nb; and wherein 0.01≤Me/(Co+Ni)≤0.13.

IPC Classes  ?

• C22C 29/08 - Alloys based on carbides, oxides, borides, nitrides or silicides, e.g. cermets, or other metal compounds, e. g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds based on tungsten carbide
• B22F 1/054 - Nanosized particles
• B22F 5/00 - Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product

Abstract

A cutting tool for severing a non-metallic material includes a holding element and a cutting element held on the holding element for cutting contact with the non-metallic material. A boundary region adjoins a holding material region of the holding element and a cutting material region of the cutting element. The precise severing of, for example, bone materials of human or animal origin, is possible in that a deformation resistance against an elastic deformation of the holding material region is greater than a deformation resistance against an elastic deformation of the cutting material region.

IPC Classes  ?

• B23D 61/00 - Tools for sawing machines or sawing devicesClamping devices for these tools
• B23D 61/02 - Circular saw blades

Abstract

A holding arrangement for securing of at least one heating element (400) for a high-temperature furnace, the holding arrangement (100) comprising at least one carrier element (230) made of a metallic material having a melting point of greater than 1200°C, at least one heater holder (110) made of a metallic material having a melting point of greater than 1200°C, wherein the heater holder (110) and/or the carrier element (230) includes at least one elastically deformable spring element (120), and the heater holder (110) and the carrier element (230) are designed to adopt a fixing position under force-fitting action or a locking position under form-fitting action relative to one another with at least temporary elastic deflection of the at least one spring element (120).

IPC Classes  ?

• F27D 11/02 - Ohmic resistance heating
• F27D 99/00 - Subject matter not provided for in other groups of this subclass
• H05B 3/32 - Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor mounted on insulators on a metallic frame

Abstract

The invention relates to a ceramic holding element for a high-temperature furnace, said holding element comprising: at least one fastening portion (200) formed on a part of a surface (3) of the holding element (1) for mechanically connecting the holding element (1) to a supporting structure (210); at least one heat conductor receiving portion (300) formed on a part of the surface (3) of the holding element (1) for receiving a heat conductor (310), wherein at least one groove (4) having a depth (t) and a width (b) is formed on a peripheral part of the surface (3) of the holding element (1), said peripheral part being located between the fastening portion (200) and the heat conductor receiving portion (300), which groove (4) extends substantially over the entire periphery of the peripheral part of the surface (3), and at least one imaginary path between the fastening portion (200) and the heat conductor receiving portion (300) crosses the at least one groove (4) along the surface (3) of the holding element (1), wherein a groove (4) has an aspect ratio, formed by the ratio of the depth (t) to the width (b), of greater than or equal to 1.5.

IPC Classes  ?

• F27D 1/00 - CasingsLiningsWallsRoofs
• F27D 11/02 - Ohmic resistance heating
• H05B 3/02 - Ohmic-resistance heating Details
• H05B 3/66 - Supports or mountings for heaters on or in the wall or roof
• H05B 3/06 - Heater elements structurally combined with coupling elements or with holders
• B28B 1/00 - Producing shaped articles from the material
• B33Y 10/00 - Processes of additive manufacturing
• B33Y 80/00 - Products made by additive manufacturing
• F27D 99/00 - Subject matter not provided for in other groups of this subclass

Abstract

Disclosed herein are methods for electrolessly coating copper onto a chromium metal powder, the method comprising adding a nickel-coated chromium powder to an aqueous electroless copper plating bath comprising a source of copper cations, a copper-cation complexing agent, a copper-cation reducing agent, and a first base, thereby forming a copper- coated chromium metal powder. Also disclosed are copper-coated chromium metal powders prepared by a disclosed method.

IPC Classes  ?

• B01J 37/02 - Impregnation, coating or precipitation
• C23C 18/38 - Coating with copper
• C23C 18/54 - Contact plating, i.e. electroless electrochemical plating
• H01M 4/90 - Selection of catalytic material

Abstract

A cutting element (1) having a cutting head (2) and having a stem (3), wherein the cutting edge (4) of the cutting head (2) follows a segment of a circle with a circle centre (5) facing the stem (3), is located in a virtual cutting-head plane (6) and, as seen in a viewing direction perpendicular to the cutting-head plane (6), is formed symmetrically in relation to a virtual cutting-edge axis of symmetry (7) contained within the cutting-head plane (6), wherein the cutting head (2) has a chip-guiding structure (8), the chip-guiding structure (8) being assigned to the cutting edge (4), and also has a chip-guiding groove (9) and a plurality of chip-guiding elements (10), wherein each chip-guiding element (10) has a respective longitudinal ridge (11) and a transverse ridge (12), wherein, in each chip-guiding element (10), the transverse ridge (12), as seen in a viewing direction perpendicular to the cutting-head plane (6), projects beyond the ridge crest (13) in a direction transverse to the longitudinal extent of the ridge crest (13).

IPC Classes  ?

• B23B 27/04 - Cutting-off tools

Goods & Services

Refractory metals and their alloys; Metals and alloys based on molybdenum; Metallic composite materials comprising a refractory metal; Non-ferrous metals and their alloys; High-temperature forming tools made of the above-mentioned materials, in particular molybdenum or molybdenum-based alloy, in particular piercing plug; Semi-finished goods made of above-mentioned materials as far as not contained in other classes, namely, semi-finished metals and alloys based on molybdenum; Wrought products made from molybdenum or molybdenum-based alloys, namely, wires, rods, sheets, plates, bars, strips, tubes, foils and rings for use in further manufacture; Standard metal fastener parts, namely, metal screws, metal nuts, metal rivets and metal discs from molybdenum or molybdenum-based alloy as far as not contained in other classes; Granulate from metal; Granulate from molybdenum and molybdenum-based alloy Components for chemical apparatus, namely, sputter targets, evaporator coils, back contact in thin-film solar cells, microelectronic components and components for glass manufacturing installations as far as not contained in other classes, namely, glass melting electrodes; Components for physical apparatus, namely, electrodes for magnetrons, welding electrodes, electrodes for electron tubes, shieldings for non-medical and medical purposes, particularly against nuclear radiation and X-radiation, namely, protective isotope containers, compensating and centrifugal weights for gyro compasses, electronic navigation instruments, weights for centrifugal governors, and balancing mass; Semiconductor chips; Components for semiconductor equipment, namely, support plates for electronics, semiconductor base plates, heat sinks, substrate supports for electronic and electric elements, and microelectronic components; Components for lithography equipment, namely, electronic transistors and microelectronic components; Apparatus and instruments for conducting, switching, transforming, storing, regulating or controlling the distribution or use of electricity, namely, capacitor wires for electric purposes, electrodes, electrical contacts, cathodes and anodes, electrical capacitors, electrical switches, electrical connectors, current leads, electrodes, electrical core wires, electrical support wires, electrical conducting pins, electrical conductors, and electrical crimp connections

Abstract

The invention relates to a brake disc for a disc brake, the brake disc (1) consisting at least in part of a material having a molybdenum content of ≥ 50 wt.%.

IPC Classes  ?

• F16D 65/12 - DiscsDrums for disc brakes
• F16D 69/02 - Composition of linings
• C22C 38/22 - Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
• C22C 38/44 - Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten

Abstract

The invention relates to a side-milling cutter (100), having: a main body (10) which extends along a predefined axis of rotation (R) from a first end (11), having an interface for connection to a rotary drive, to a free second end (12), on which a support face (14) for a disc-shaped blade carrier (20) is formed; and a disc-shaped blade carrier (20), which is fastened on the second end (12) and rests on the support face (14) by means of a first main surface (21) facing the main body (10), and the outer circumference of which protrudes radially from the main body (10) and which has a central through-opening (23) which axially penetrates the disc-shaped blade carrier (20). A plurality of coolant supply channels (60) are formed in the main body (10) to supply coolant to the second end (12) of the main body (10). A plurality of coolant distribution channels (50) are formed in the disc-shaped blade carrier (20) to supply coolant to the outer circumference of the blade carrier (20). At least two of the plurality of coolant distribution channels (50) branch off from a shared coolant distribution chamber (70; 55, 61, 62), which is formed between the main body (10) and the disc-shaped blade carrier (20) and into which at least two of the plurality of coolant supply channels (60) open.

IPC Classes  ?

• B23C 5/08 - Disc-type cutters
• B23C 5/28 - Features relating to lubricating or cooling

Goods & Services

Refractory metals and their alloys; Materials from molybdenum; Metals and alloys based on molybdenum; Metallic composite materials; Non-ferrous metals and their alloys; High-temperature forming tools made of the above-mentioned materials, in particular molybdenum or molybdenum-based alloy, in particular piercing plug; Semi-finished goods made of above-mentioned materials as far as not contained in other classes; Plates, sheets, foils, wires, tubes, rods, rings, standard parts, screws, nuts, rivets, pivots, and discs from metal as far as not contained in other classes; Plates, sheets, foils, wires, tubes, rods, rings, standard parts, screws, nuts, rivets, pivots, and discs from molybdenum or molybdenum-based alloy as far as not contained in other classes; Granulate from metal; Granulate from molybdenum or molybdenum-based alloy. components for chemical apparatus; components for physical apparatus; semiconductor elements; components for semiconductor equipment; components for lithography equipment; apparatus and instruments for conducting, switching, transforming, storing, regulating or controlling the distribution or use of electricity.

Abstract

A tool system for machining includes a tool body that has a first end for connecting to a machine tool and a second end having an end face on which a seat for an interchangeable cutting insert is formed. The cutting insert has an underside formed as an abutment surface, a top side formed as a rake face, and an encircling side face formed as a flank, and a cutting edge is formed at a transition from the top side to the encircling side face. The cutting insert is arranged on the seat such that the top side extends perpendicularly to the longitudinal axis of the tool body and the cutting edge protrudes beyond the outer circumference of the end face of the tool body in a radial direction with respect to the longitudinal axis with two usable cutting corners and cutting-corner portions adjoining the latter on both sides.

IPC Classes  ?

• B23B 29/04 - Tool holders for a single cutting tool
• B23B 25/00 - Accessories or auxiliary equipment for turning-machines
• B23B 27/16 - Cutting tools of which the bits or tips are of special material with exchangeable cutting bits, e.g. able to be clamped

Abstract

A tool (100) for machining, with a main body (1) which has a rotational axis (R), about which the tool rotates during operation, at least one seat (2) which is configured on the main body (1) for receiving an exchangeable cutting tool insert (3), a fastening screw (5) for fastening the cutting tool insert (3) to the seat (2), and a cutting tool insert (3) which is fastened to the seat (2). The seat (2) has a base surface (21) for supporting a lower side (33) of the cutting tool insert (3), a first lateral bearing surface (22) which supports the cutting tool insert (3) radially inwards, and a second lateral bearing surface (23) which supports the cutting tool insert (3) axially, and radially outwards, and a bore (4) for receiving the fastening screw (5) is configured in the base surface (21). The bore (4) has a threaded bore (41) spaced apart from the base surface (21), and a thread-free bore section (42) closer towards the base surface (21). The fastening screw (5) has a threaded section (51) for interacting with the threaded bore (41), a head section (53) for supporting in a through hole (36) of the cutting tool insert (3), and a thread-free shank section (52) between the threaded section (51) and the head section (53). The thread-free shank section (52) has a smaller cross section than the thread-free bore section (42). The cutting tool insert (3) is fastened to the seat (2) in such a way that the head section (53) of the fastening screw (5) is supported on the through hole (36) of the cutting tool insert (3), the threaded section (51) of the fastening screw (5) interacts with the threaded bore (41), and the head section (53) of the fastening screw (3) is deflected elastically in such a way that the thread-free shank section (52) is supported, in a viewing direction perpendicularly with respect to the base surface (21), in a second quadrant (Q2), situated radially on the outside and axially in the direction of a free end (12) of the tool, on the thread-free bore section (42).

IPC Classes  ?

• B23C 5/22 - Securing arrangements for bits or teeth

Abstract

A double-sided cutting insert for milling has a first cutting edge formed at a transition from a top side to a circumferential lateral surface and a second cutting edge formed at a transition from a bottom side to the circumferential lateral surface. A reference plane (R) runs normal to an axis of symmetry (S). The cutting edges have main cutting edge portions and face cutting edge portions arranged in alternation, which extend between raised cutting corners and lowered cutting corners. The circumferential lateral surface has face free surfaces, which extend along the face cutting edge portion and which approach the axis of symmetry (S) with increasing distance from the associated face cutting edge portion. The circumferential lateral surface has main free surfaces, which extend along the main cutting edge portion and which move farther away from the axis of symmetry with increasing distance from the associated main cutting edge portion.

IPC Classes  ?

• B23C 5/06 - Face-milling cutters, i.e. having only or primarily a substantially flat cutting surface
• B23C 5/20 - Milling-cutters characterised by physical features other than shape with removable cutter-bits or teeth

Abstract

222 as a releasing agent in high-temperature applications.

IPC Classes  ?

• C23C 16/38 - Borides
• C22C 27/00 - Alloys based on rhenium or a refractory metal not mentioned in groups or
• F16B 33/06 - Surface treatment of parts furnished with screw-thread, e.g. for preventing seizure

Abstract

23233 as a release agent in high-temperature applications.

IPC Classes  ?

• C23C 24/04 - Impact or kinetic deposition of particles
• C23C 24/08 - Coating starting from inorganic powder by application of heat or pressure and heat
• C23C 26/00 - Coating not provided for in groups
• F16B 37/00 - Nuts or like thread-engaging members
• H01J 27/00 - Ion beam tubes
• H01J 37/00 - Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
• H01L 27/00 - Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate

Abstract

A clamping device is configured to clamp a cutting insert onto a holder of a cutting tool. The clamping device contains a clamping bolt and a locking bolt, wherein the clamping bolt is configured to be inserted into each of the cutting insert and the holder. The locking bolt is configured to be inserted into the holder, such that the locking bolt pre-strains the clamping bolt into clamping the cutting insert onto the holder. The clamping bolt is configured rotatable about a longitudinal clamping axis of the clamping bolt relative to each of the cutting insert and the locking bolt, such that the clamping bolt wedge engages with the locking bolt during a clamping bolt rotation about the longitudinal clamping axis.

IPC Classes  ?

• B23B 27/16 - Cutting tools of which the bits or tips are of special material with exchangeable cutting bits, e.g. able to be clamped
• B23C 5/22 - Securing arrangements for bits or teeth
• B23Q 11/00 - Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling workSafety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
• B23B 27/10 - Cutting tools with special provision for cooling

Abstract

eHeHeH is the yield at room temperature in Mpa, α is the thermal expansion coefficient in 1/K, and E is the elastic modulus in MPA.

IPC Classes  ?

• F02B 19/12 - Engines characterised by precombustion chambers with positive ignition
• F02B 19/10 - Engines characterised by precombustion chambers with fuel introduced partly into pre-combustion chamber, and partly into cylinder
• F02F 1/24 - Cylinder heads
• F02M 21/02 - Apparatus for supplying engines with non-liquid fuels, e.g. gaseous fuels stored in liquid form for gaseous fuels
• B22F 5/00 - Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
• C22C 1/04 - Making non-ferrous alloys by powder metallurgy
• C22C 27/04 - Alloys based on tungsten or molybdenum
• B22F 3/02 - Compacting only
• B22F 3/10 - Sintering only

Abstract

A shielding module for a high-temperature furnace has a packet of interconnected shielding plates. The packet of interconnected shielding plates is mounted to a common base body. The base body has fixing points for fixing to base bodies of other shielding modules of the same kind.

IPC Classes  ?

• F27D 1/00 - CasingsLiningsWallsRoofs
• F27B 5/08 - Arrangements of linings
• F27D 1/14 - Supports for linings

Abstract

The invention relates to a casting insert (1), comprising: - a wall (2), which is formed substantially of a liquid-phase-sintered refractory metal alloy; - a cavity (3), which is formed by the wall (2); - at least one cooling channel (4), which is different from the cavity (3) and which is formed at least partly within the cavity (3) and/or which is formed at least partly within the wall (2), wherein the wall (2) has a wall thickness (t), which wall thickness (t) can be defined as the normal distance between a point of the wall (2) which faces the cavity (3) and a point on an outer surface (A) of the wall (2), and wherein the wall thickness (t) is, at least in some parts, less than 25% of a diameter (D) of the casting insert (1).

IPC Classes  ?

• B22F 3/10 - Sintering only
• B22F 5/10 - Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of articles with cavities or holes, not otherwise provided for in the preceding subgroups
• B22F 7/08 - Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting of composite workpieces or articles from parts, e.g. to form tipped tools with one or more parts not made from powder
• B22F 10/10 - Formation of a green body
• B22F 10/64 - Treatment of workpieces or articles after build-up by thermal means
• B33Y 10/00 - Processes of additive manufacturing
• B33Y 80/00 - Products made by additive manufacturing
• B22C 9/10 - CoresManufacture or installation of cores
• B22D 15/00 - Casting using a mould or core of which a part significant to the process of high thermal conductivity, e.g. chill castingMoulds or accessories specially adapted therefor
• B22D 17/22 - DiesDie platesDie supportsCooling equipment for diesAccessories for loosening and ejecting castings from dies
• B22F 5/00 - Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
• C22C 1/04 - Making non-ferrous alloys by powder metallurgy

Abstract

33W phase of at least 35 wt.%.

IPC Classes  ?

• B22F 3/24 - After-treatment of workpieces or articles
• B22C 3/00 - Selection of compositions for coating the surfaces of moulds, cores, or patterns
• B22F 5/00 - Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
• B22F 7/00 - Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting
• B22F 7/06 - Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting of composite workpieces or articles from parts, e.g. to form tipped tools
• B22F 7/08 - Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting of composite workpieces or articles from parts, e.g. to form tipped tools with one or more parts not made from powder
• C23C 14/16 - Metallic material, boron or silicon on metallic substrates or on substrates of boron or silicon
• C23C 14/34 - Sputtering
• C23C 14/58 - After-treatment
• C23C 24/08 - Coating starting from inorganic powder by application of heat or pressure and heat
• G03F 7/20 - ExposureApparatus therefor
• H01J 9/02 - Manufacture of electrodes or electrode systems
• H01J 61/073 - Main electrodes for high-pressure discharge lamps
• H05B 3/12 - Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material

Abstract

3. The alloying element, or at least one of the alloying elements, is present both in at least partially unoxidized form and in oxidized form.

IPC Classes  ?

• C22C 27/04 - Alloys based on tungsten or molybdenum
• B22F 10/28 - Powder bed fusion, e.g. selective laser melting [SLM] or electron beam melting [EBM]
• B22F 10/34 - Process control of powder characteristics, e.g. density, oxidation or flowability
• B33Y 10/00 - Processes of additive manufacturing
• B33Y 70/00 - Materials specially adapted for additive manufacturing
• B33Y 80/00 - Products made by additive manufacturing
• B22F 1/065 - Spherical particles

Abstract

A component has a matrix phase composed of at least one material selected from the group molybdenum, a molybdenum-based alloy, tungsten, a tungsten-based alloy and a molybdenum-tungsten-based alloy. The component is manufactured using a laser or electron beam in an additive manufacturing process. The molybdenum content, the tungsten content or the total content of molybdenum and tungsten is more than 85 at %, and the component contains particulates having a melting point above the melting point of the matrix phase.

IPC Classes  ?

• C22C 32/00 - Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
• B22F 1/12 - Metallic powder containing non-metallic particles
• B22F 10/28 - Powder bed fusion, e.g. selective laser melting [SLM] or electron beam melting [EBM]
• B22F 10/34 - Process control of powder characteristics, e.g. density, oxidation or flowability
• B22F 12/41 - Radiation means characterised by the type, e.g. laser or electron beam
• B23K 15/00 - Electron-beam welding or cutting
• B33Y 10/00 - Processes of additive manufacturing
• B33Y 70/00 - Materials specially adapted for additive manufacturing