Plansee Shanghai High Performance Material Ltd. (Chine)
Plansee SE (Autriche)
Plansee Japan Ltd. (Japon)
Inventeur(s)
Chen, Chao
Lu, Jiandong
Linke, Christian
Kuniya, Tsutomu
Schmidt, Hennrik
Abrégé
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.
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).
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.
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.
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.
C23C 14/06 - Revêtement par évaporation sous vide, pulvérisation cathodique ou implantation d'ions du matériau composant le revêtement caractérisé par le matériau de revêtement
C23C 14/16 - Matériau métallique, bore ou silicium sur des substrats métalliques, en bore ou en silicium
PLANSEE SHANGHAI HIGH PERFORMANCE MATERIAL LTD (Chine)
PLANSEE SE (Autriche)
Inventeur(s)
Thomas, Scherer
Cai, Yongyue
Christian, Linke
Hennrik, Schmidt
Sun, Yi
Abrégé
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.
PLANSEE SHANGHAI HIGH PERFORMANCE MATERIAL LTD (Chine)
PLANSEE SE (Autriche)
Inventeur(s)
Cai, Yongyue
Sun, Yi
Hennrik, Schmidt
Thomas, Scherer
Abrégé
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.
B22F 3/18 - Fabrication de pièces ou d'objets à partir de poudres métalliques, caractérisée par le mode de compactage ou de frittageAppareils spécialement adaptés à cet effet en utilisant des rouleaux presseurs
C22C 1/04 - Fabrication des alliages non ferreux par métallurgie des poudres
C22C 1/047 - Fabrication des alliages non ferreux par métallurgie des poudres comprenant des composés intermétalliques
B22F 3/24 - Traitement ultérieur des pièces ou objets
B22F 3/105 - Frittage seul en utilisant un courant électrique, un rayonnement laser ou un plasma
B22F 3/17 - Fabrication de pièces ou d'objets à partir de poudres métalliques, caractérisée par le mode de compactage ou de frittageAppareils spécialement adaptés à cet effet par forgeage
B22F 3/04 - Compactage seul par utilisation de pression de fluide
C22C 19/03 - Alliages à base de nickel ou de cobalt, seuls ou ensemble à base de nickel
C22F 1/10 - Modification de la structure physique des métaux ou alliages non ferreux par traitement thermique ou par travail à chaud ou à froid du nickel ou du cobalt ou de leurs alliages
C22F 1/18 - Métaux réfractaires ou à point de fusion élevé ou leurs alliages
Plansee Shanghai High Performance Material Ltd. (Chine)
Plansee SE (Autriche)
Plansee Japan Ltd. (Japon)
Inventeur(s)
Chen, Chao
Lu, Jiandong
Linke, Christian
Kuniya, Tsutomu
Schmidt, Hennrik
Abrégé
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.
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).
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. %.
PLANSEE SHANGHAI HIGH PERFORMANCE MATERIAL LTD. (Chine)
PLANSEE SE (Autriche)
PLANSEE JAPAN LTD. (Japon)
Inventeur(s)
Chen, Chao
Lu, Jiandong
Linke, Christian
Schmidt, Hennrik
Kuniya, Tsutomu
Abrégé
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.
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.
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.
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.
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.
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).
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.
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).
G01B 11/24 - Dispositions pour la mesure caractérisées par l'utilisation de techniques optiques pour mesurer des contours ou des courbes
G01B 11/30 - Dispositions pour la mesure caractérisées par l'utilisation de techniques optiques pour mesurer la rugosité ou l'irrégularité des surfaces
H01J 35/10 - Anodes tournantesDispositions pour anodes tournantesRéfrigération des anodes tournantes
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.
B21B 25/00 - Mandrins pour laminoirs de tubes métalliques, p. ex. mandrins des types utilisés pour les procédés prévus dans le groupe Accessoires qui leur sont associés
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.
B22D 17/22 - Moules métalliquesPlaques de moulesSupports de moulesÉquipement de refroidissement des moulesAccessoires pour l'extraction et l'éjection des pièces hors du moule
B22D 17/20 - AccessoiresCoulée sous pression ou moulage par injection, c.-à-d. moulage en introduisant le métal dans le moule sous haute pression Parties constitutives
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.
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.
C23C 24/00 - Revêtement à partir de poudres inorganiques
H01J 1/142 - Cathodes thermo-ioniques solides caractérisées par le matériau constitutif avec des oxydes de métaux alcalino-terreux, ou de tels oxydes utilisés en conjonction avec des agents réducteurs, comme matériau émissif
H01J 9/04 - Fabrication des électrodes ou des systèmes d'électrodes des cathodes thermo-ioniques
H01J 61/073 - Électrodes principales pour lampes à décharge à haute pression
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.
PLANSEE SHANGHAI HIGH PERFORMANCE MATERIAL LTD (Chine)
PLANSEE SE (Autriche)
PLANSEE JAPAN LTD. (Japon)
Inventeur(s)
Chen, Chao
Lu, Jiandong
Linke, Christian
Kuniya, Tsutomu
Schmidt, Hennrik
Abrégé
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.
PLANSEE SHANGHAI HIGH PERFORMANCE MATERIAL LTD (Chine)
PLANSEE SE (Autriche)
PLANSEE JAPAN LTD. (Japon)
Inventeur(s)
Chen, Chao
Lu, Jiandong
Linke, Christian
Kuniya, Tsutomu
Schmidt, Hennrik
Abrégé
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.
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.
40 - Traitement de matériaux; recyclage, purification de l'air et traitement de l'eau
35 - Publicité; Affaires commerciales
37 - Services de construction; extraction minière; installation et réparation
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et 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
37 - Services de construction; extraction minière; installation et réparation
38 - Services de télécommunications
40 - Traitement de matériaux; recyclage, purification de l'air et traitement de l'eau
42 - Services scientifiques, technologiques et industriels, recherche et conception
Produits et 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.
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).
F27D 99/00 - Matière non prévue dans les autres groupes de la présente sous-classe
H05B 3/32 - Éléments chauffants ayant une surface s'étendant essentiellement dans deux dimensions, p. ex. plaques chauffantes non flexibles le conducteur chauffant monté sur des isolants sur un châssis métallique
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.
09 - Appareils et instruments scientifiques et électriques
Produits et 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
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.%.
09 - Appareils et instruments scientifiques et électriques
Produits et 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.
H01J 37/00 - Tubes à décharge pourvus de moyens permettant l'introduction d'objets ou d'un matériau à exposer à la décharge, p. ex. pour y subir un examen ou un traitement
H01L 27/00 - Dispositifs consistant en une pluralité de composants semi-conducteurs ou d'autres composants à l'état solide formés dans ou sur un substrat commun
F02B 19/12 - Moteurs caractérisés par des chambres de précombustion avec allumage commandé
F02B 19/10 - Moteurs caractérisés par des chambres de précombustion avec introduction partielle du combustible dans la chambre de précombustion et introduction partielle dans le cylindre
F02M 21/02 - Appareils pour alimenter les moteurs en combustibles non liquides, p. ex. en combustibles gazeux stockés sous forme liquide en combustibles gazeux
B22F 5/00 - Fabrication de pièces ou d'objets à partir de poudres métalliques caractérisée par la forme particulière du produit à réaliser
C22C 1/04 - Fabrication des alliages non ferreux par métallurgie des poudres
C22C 27/04 - Alliages à base de tungstène ou de molybdène
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.
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).
B22F 5/10 - Fabrication de pièces ou d'objets à partir de poudres métalliques caractérisée par la forme particulière du produit à réaliser d'articles avec des cavités ou des trous, non prévue dans les sous-groupes précédents
B22F 7/08 - Fabrication de couches composites, de pièces ou d'objets à base de poudres métalliques, par frittage avec ou sans compactage de pièces ou objets composés de parties différentes, p. ex. pour former des outils à embouts rapportés avec une ou plusieurs parties non faites à partir de poudre
B33Y 80/00 - Produits obtenus par fabrication additive
B22C 9/10 - NoyauxFabrication ou mise en place des noyaux
B22D 15/00 - Coulée utilisant un moule ou un noyau dont une partie importante, pour le procédé, est de conductibilité thermique élevée, p. ex. coulée contre refroidisseursMoules ou accessoires spécialement adaptés à cette technique
B22D 17/22 - Moules métalliquesPlaques de moulesSupports de moulesÉquipement de refroidissement des moulesAccessoires pour l'extraction et l'éjection des pièces hors du moule
B22F 5/00 - Fabrication de pièces ou d'objets à partir de poudres métalliques caractérisée par la forme particulière du produit à réaliser
C22C 1/04 - Fabrication des alliages non ferreux par métallurgie des poudres
B22F 3/24 - Traitement ultérieur des pièces ou objets
B22C 3/00 - Emploi de compositions spécifiées pour revêtir les surfaces des moules, noyaux ou modèles
B22F 5/00 - Fabrication de pièces ou d'objets à partir de poudres métalliques caractérisée par la forme particulière du produit à réaliser
B22F 7/00 - Fabrication de couches composites, de pièces ou d'objets à base de poudres métalliques, par frittage avec ou sans compactage
B22F 7/06 - Fabrication de couches composites, de pièces ou d'objets à base de poudres métalliques, par frittage avec ou sans compactage de pièces ou objets composés de parties différentes, p. ex. pour former des outils à embouts rapportés
B22F 7/08 - Fabrication de couches composites, de pièces ou d'objets à base de poudres métalliques, par frittage avec ou sans compactage de pièces ou objets composés de parties différentes, p. ex. pour former des outils à embouts rapportés avec une ou plusieurs parties non faites à partir de poudre
C23C 14/16 - Matériau métallique, bore ou silicium sur des substrats métalliques, en bore ou en silicium
H01J 9/02 - Fabrication des électrodes ou des systèmes d'électrodes
H01J 61/073 - Électrodes principales pour lampes à décharge à haute pression
H05B 3/12 - Éléments chauffants caractérisés par la composition ou la nature des matériaux ou par la disposition du conducteur caractérisés par la composition ou la nature du matériau conducteur
41.
Additively manufactured refractory metal component, additive manufacturing process and powder
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.
C22C 32/00 - Alliages non ferreux contenant entre 5 et 50% en poids d'oxydes, de carbures, de borures, de nitrures, de siliciures ou d'autres composés métalliques, p. ex. oxynitrures, sulfures, qu'ils soient soient ajoutés comme tels ou formés in situ
B22F 1/12 - Poudres métalliques contenant des particules non métalliques
B22F 10/28 - Fusion sur lit de poudre, p. ex. fusion sélective par laser [FSL] ou fusion par faisceau d’électrons [EBM]
B22F 10/34 - Commande ou régulation des opérations des caractéristiques de la poudre, p. ex. densité, oxydation ou fluidité
B22F 12/41 - Moyens de rayonnement caractérisés par le type, p. ex. laser ou faisceau d’électrons
B23K 15/00 - Soudage ou découpage par faisceau d'électrons
The present invention relates to a rotary x-ray anode having an integrated liquid metal bearing outer shell, comprising an anode disc (5) made of Mo or a Mo-based alloy and having a hole (12), which is formed centrally in the region of the axis of rotation (4) and extends in the axial direction at least through part of the anode disc (5), and a bearing bushing (20) made of Mo or a Mo-based alloy. The bearing bushing (20) is connected to the anode disc (5) via an integral bond (21) in such a way that the inner wall (22) of the bearing bushing (20) extends the hole (12) in the anode disc (5), and that at least one axial portion of an inner wall (14) of the hole (12) in the anode disc (5) and at least one axial portion of an inner wall (22) of the bearing bushing (20) are formed circumferentially as a liquid metal bearing running surface and form at least part of a liquid metal bearing outer shell. The present invention also relates to a corresponding production method.
The invention relates to a rotating X-ray anode (10, 10', 10") for generating X-radiation, comprising an annular main body (11, 11', 11") made of carbon-based material, an annular focal track covering (12, 12', 12"), which is arranged on a focal track side of the main body (11, 11', 11"), and a metal connection component (13, 13', 13"), which is arranged radially inside relative to the main body. The radially outer portion of the connection component (13, 13', 13") is formed by a tubular metal adapter (14, 14', 14"). The radial outside surface of the adapter (14, 14', 14") is at least partly joined, face to face and integrally, to at least a portion of the radial inside surface of the main body (11, 11', 11"), the integral joining zone between the main body (11, 11', 11") and the adapter (14, 14', 14") extending over at least 75 percent of the area of the radial inside surface of the main body (11, 11', 11").
A process for producing a W—Ni sputtering target includes providing the sputtering target with 45 to 75 wt % W and a remainder of Ni and common impurities. The sputtering target contains a Ni(W) phase, a W phase and no or less than 10% by area on average of intermetallic phases measured at a target material cross section.
B22F 3/16 - Compactage et frittage par des opérations successives ou répétées
B22F 3/17 - Fabrication de pièces ou d'objets à partir de poudres métalliques, caractérisée par le mode de compactage ou de frittageAppareils spécialement adaptés à cet effet par forgeage
C22C 19/03 - Alliages à base de nickel ou de cobalt, seuls ou ensemble à base de nickel
C22C 27/04 - Alliages à base de tungstène ou de molybdène
C22F 1/10 - Modification de la structure physique des métaux ou alliages non ferreux par traitement thermique ou par travail à chaud ou à froid du nickel ou du cobalt ou de leurs alliages
C22F 1/18 - Métaux réfractaires ou à point de fusion élevé ou leurs alliages
C23C 14/14 - Matériau métallique, bore ou silicium
H01J 37/34 - Tubes à décharge en atmosphère gazeuse fonctionnant par pulvérisation cathodique
A cathode material for use in a high-pressure discharge lamp contains a matrix based on tungsten having a tungsten content of greater than or equal to 95% by weight, tungsten carbide, and oxides and/or predominantly oxidic phases of one or more emitter elements from the group of rare earth metals, Hf, and Zr. The cathode material additionally contains predominantly carbidic phases of the one or more emitter elements from the group of rare earth metals, Hf, and Zr. A high-pressure discharge lamp would contain such a cathode composed of the above cathode material.
o1-xx51414 where 0.01 ≤ x ≤ 0.13, M in this mixed oxide being one ore more elements of the group consisting of tantalum (Ta), niobium (Nb), vanadium (V) and titanium (Ti). The sputtering target is used to produce layers containing molybdenum oxide.
22 phase and at least one substoichiometric metal oxide phase, in which at least one metal is molybdenum, wherein in the target material, the atomic ratio of oxygen to molybdenum is in a range from 2.1 to 2.5, with the stipulation that the total oxygen content of the target material is below 71 At.%.
A powder-metallurgical sintered molybdenum part which is present as a solid body has the following composition: a molybdenum content of ≥99.93% by weight, a boron content “B” of ≥3 ppmw and a carbon content “C” of ≥3 ppmw, with a total content “BaC” of carbon and boron being in a range of 15 ppmw≤“BaC”≤50 ppmw, an oxygen content “O” in a range of 3 ppmw≤“O”≤20 ppmw, a maximum tungsten content of ≤330 ppmw and a maximum proportion of other impurities of ≤300 ppmw. A powder-metallurgical process for producing such a sintered molybdenum part is also provided.
A component includes a multiplicity of individual powder particles of Mo, a Mo-based alloy, W or a W-based alloy that have been fused together to give a solid structure by a high-energy beam via an additive manufacturing method. The component has an oxygen content of not more than 0.1 at %. An additive manufacturing method includes producing the powder via the melt phase and providing a carbon content in the region of not less than 0.15 at %. The components are crack-free and have high grain boundary strength.
3-y phase(s), where y is in each case in a range from 0.05 to 0.25. A process for producing the target material and a process for using the target material are also provided.
C04B 35/495 - Produits céramiques mis en forme, caractérisés par leur compositionCompositions céramiquesTraitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques à base d'oxydes à base d'oxydes de vanadium, de niobium, de tantale, de molybdène ou de tungstène ou de leurs solutions solides avec d'autres oxydes, p. ex. vanadates, niobates, tantalates, molybdates ou tungstates
A slinger, or slinger ring, for a melt spinning apparatus has a cylindrical, mechanically shaped main element that is composed of a refractory metal or a refractory metal-based alloy and has a circumferential surface running in a tangential direction. The circumferential surface is delimited in the axial direction by two end faces. A degree of deformation in the radial direction is greater than the degree of deformation in the axial direction.
B22D 11/06 - Coulée continue des métaux, c.-à-d. en longueur indéfinie dans des moules dont les parois se déplacent, p. ex. entre des rouleaux, des plaques, des courroies, des chenilles
B22F 3/17 - Fabrication de pièces ou d'objets à partir de poudres métalliques, caractérisée par le mode de compactage ou de frittageAppareils spécialement adaptés à cet effet par forgeage
B22F 3/18 - Fabrication de pièces ou d'objets à partir de poudres métalliques, caractérisée par le mode de compactage ou de frittageAppareils spécialement adaptés à cet effet en utilisant des rouleaux presseurs
C22F 1/18 - Métaux réfractaires ou à point de fusion élevé ou leurs alliages
B21J 9/02 - Réalisations ou structures particulières
The invention relates to a shielding module (1) for a high-temperature furnace, comprising a packet of interconnected shielding plates (2), wherein the packet of interconnected shielding plates (2) is arranged on a common base body (3), the base body (3) comprising fastening points (4) for fastening with base bodies (3) of similarly designed, other shielding modules (1).
2 3 2 3 2 3 23 3 , at least in the temperature range ≥ 1500 °C, the alloying element or at least one of the alloying elements being present both in at least partially non-oxidised form and oxidised form.
The invention relates to a component having a matrix phase consisting of at least one material selected from a group comprising molybdenum, a molybdenum-based alloy, tungsten, a tungsten-based alloy and a molybdenum-tungsten based alloy, manufactured by a laser- or electron beam in an additive manufacturing process, the molybdenum content, tungsten content, or the total content of molybdenum and tungsten being greater than 85 at%, and the component containing particles, the melting point of which lies above the melting point of the matrix phase.
A high-temperature component of a refractory metal or a refractory metal alloy has an emissivity-increasing coating. The coating is formed of tantalum nitride and/or zirconium nitride; and tungsten with a tungsten content between 0 and 98 wt. %.
C23C 14/16 - Matériau métallique, bore ou silicium sur des substrats métalliques, en bore ou en silicium
C23C 14/22 - Revêtement par évaporation sous vide, pulvérisation cathodique ou implantation d'ions du matériau composant le revêtement caractérisé par le procédé de revêtement
C23C 14/06 - Revêtement par évaporation sous vide, pulvérisation cathodique ou implantation d'ions du matériau composant le revêtement caractérisé par le matériau de revêtement
The present invention relates to a composite body consisting of a first part and a second part, and also a transitional zone, which is located between a surface or a region of a surface of the first part and a surface or a region of a surface of the second part and connects the first part to the second part in a material-bonding manner, wherein the first part consists of a boride, a boride cermet, a doped boride or a doped boride cermet, the second part consists of copper or a copper alloy, and the transitional zone comprises Ti and copper and has a melting temperature of > 600°C. The present invention also describes a method for producing such a composite body.
B22F 7/08 - Fabrication de couches composites, de pièces ou d'objets à base de poudres métalliques, par frittage avec ou sans compactage de pièces ou objets composés de parties différentes, p. ex. pour former des outils à embouts rapportés avec une ou plusieurs parties non faites à partir de poudre
C22C 29/14 - Alliages à base de carbures, oxydes, borures, nitrures ou siliciures, p. ex. cermets, ou d'autres composés métalliques, p. ex. oxynitrures, sulfures à base de borures
H01J 37/34 - Tubes à décharge en atmosphère gazeuse fonctionnant par pulvérisation cathodique
09 - Appareils et instruments scientifiques et électriques
10 - Appareils et instruments médicaux
11 - Appareils de contrôle de l'environnement
35 - Publicité; Affaires commerciales
Produits et services
Refractory metals and their alloys; metallic composite materials comprising a refractory metal; intermetallic materials comprising a refractory metal; high-density tungsten alloys; cermet materials comprising a refractory metal; metal composite materials comprising molybdenum and copper; metal laminate materials comprising molybdenum and copper; non-ferrous metals and their alloys; screws, nuts, rivets, pivots, and discs made of metal; semi-finished products of refractory metal, namely plates, foils, tubes, rods, bars; plates, foils, wires, tubes, rods, rings, ironmongery granulate from metal Components for machines and machine tools, namely, tool inserts, extrusion dies, electrodes for erosion, casting molds, casting inserts, and forging dies; components for machines for plastic forming, namely molds, extruders, and nozzles; machine parts, namely, hot runner nozzles for plastic forming; components for ion implanters being machine parts namely, screens and parts for chambers; machine parts for coating installations namely, sputter targets and arc cathodes; machine parts, namely, spray wires, thermal spray wires, electrodes and nozzles for plasma spraying; machine parts, namely, balances; boats, namely, sintering boats Electrodes; support plates for electronics; semiconductor base plates, heat sinks and substrate supports for electronic and electric elements; capacitor wires for electric purposes; electrodes for magnetrons; electrical contacts; welding electrodes; cathodes and anodes; electrical switches; electrodes for electron tubes; electrical capacitors; components for x-ray tubes, namely, electrical connectors; parts for electrical light fixtures and lamps, namely, current leads, electrodes, electrical core wires, electrical support wires, electrical conducting pins, electrical conductors and electrical crimp connections; components for glass manufacturing installations as far as not contained in other classes, namely, glass melting electrodes; shieldings for non-medical purposes, particularly against nuclear radiation and Xradiation; protective isotope containers; compensating and centrifugal weights for gyro compasses; electronic navigation instruments; weights for centrifugal governors; balancing mass; electrical parts for coating installations, namely, sputter targets, evaporator coils Rotating X-ray anodes; stationary X-ray anodes; X-ray cathode components; shieldings for x-ray medical purposes; collimators and stents for medical purposes; prosthetics and artificial implants; orthopaedic implants components for thermal installations, namely, hot zones for high temperature furnaces, thermal shieldings for high temperature furnaces, heating elements for high temperature furnaces, charge supports for high temperature furnaces, crucibles for high temperature furnaces, evaporation coils for high temperature furnaces, evaporation-boats for high temperature furnaces, sinter-boats for high temperature furnaces, evaporation-coils, evaporation-boats, sinter-boats; filaments for electrical light fixtures and lamps; dipped beam shields for vehicle lighting Providing product information, presentation and advertising for different goods in prospects, catalogues and other media, particularly in electronic media; processing of product requests, quote requests and orders for goods; compilation and administrative processing of cost accounts; providing advertising presentation of goods and companies on the internet and other media; advertising on the internet, online advertising, online marketing; online trading services, namely providing a website featuring an online marketplace for exchanging goods and services with other users in the fields of: metals, metal goods, machines, electric and electronic goods, lighting apparatus, medical apparatus, thermal, physical and chemical installations
09 - Appareils et instruments scientifiques et électriques
10 - Appareils et instruments médicaux
11 - Appareils de contrôle de l'environnement
35 - Publicité; Affaires commerciales
Produits et services
Refractory metals and their alloys; metallic composite materials; intermetallic materials; high-density tungsten alloys; cermet materials; metal composite materials comprising molybdenum and copper; metal laminate materials comprising molybdenum and copper; non-ferrous metals and their alloys; semi-finished goods made of above mentioned materials as far as not contained in other classes; plates, foils, wires, tubes, rods, rings, standard parts, screws, nuts, rivets, pivots, and discs from metal as far as not contained in other classes; granulate from metal; metallic containers (for isotopes). Components for machines and machine tools, particularly tool inserts, extrusion dies, electrodes for erosion, casting molds, casting inserts, and forging dies; components for machines for plastic forming; hot runner nozzles for plastic forming (parts of machines); components for ion implanters (parts of machines), particularly screens and parts for chambers; parts for coating installations (parts of machines), particularly sputter targets and arc cathodes; spray wires, electrodes and nozzles for plasma spraying; components of machines for the chemical industry; balances (parts of machines); welding electrodes; parts and fittings of machines and machine tools for treatment of materials and for manufacturing. Electrodes; support plates for electronics; semiconductor base plates, heat sinks and substrate supports for electronic and electric elements; capacitor wires for electric purposes; parts for magnetrons; contacts (electrical); cathodes and anodes; switches; parts for electron tubes; electrical capacitors; components for x-ray tubes, particularly electrical connectors; components for glass manufacturing installations as far as not contained in other classes, particularly glass melting electrodes; shieldings for non-medical purposes, particularly against nuclear radiation and X-radiation; compensating and centrifugal weights for gyro compasses; navigation instruments; weights for centrifugal governors; balancing mass; parts (electrical) for coating installations, namely sputter targets, evaporator coils and boats; rotating X-ray anodes; stationary X-ray anodes. X-ray cathode components; shieldings for medical purposes; collimators and stents for medical purposes; prosthetics and artificial implants; orthopaedic implants. Components for thermal installations as far as contained in this class, in particular hot zones, thermal shieldings, heating elements, charge supports, crucibles, evaporation-coils, evaporation-boats, sinter-boats; filaments for electrical light fixtures and lamps; dipped beam shields (parts of vehicle lighting); parts for electrical light fixtures and lamps, namely current leads, electrodes, core wires (electrical), support wires (electrical), conducting pins (electrical), electrical conductors and crimp connections (electrical). Product sales information and product marketing in prospects, catalogues and other media, particularly in electronic media; processing of product requests, quote requests and orders for goods; compilation and administrative processing of cost accounts; presentation of goods and companies on the internet and other media; advertising on the internet, online advertising, online marketing, online trading services in the fields: metals, metal goods, parts and fittings of machines and machine tools for treatment of materials and for manufacturing, electrodes, support plates for electronics, semiconductor base plates, capacitor wires for electric purposes, parts for magnetrons, contacts (electrical), welding electrodes, cathodes and anodes, switches (electrical), parts for electron tubes, electrical conductors and crimp connections (electrical), lighting apparatus, medical apparatus, thermal, physical and chemical installations.
A container includes at least two interconnected parts which are connected to one another at least in some regions by a thermally sprayed layer. At least one part is formed of a refractory metal or a refractory metal alloy. The container makes it possible to provide great variety, both with regard to form and dimensions of the container, which is impermeable to ceramic melts even under high operating temperatures. A method for producing a container is also provided.
C23C 4/02 - Pré-traitement du matériau à revêtir, p. ex. pour revêtement de parties déterminées de la surface
C30B 35/00 - Appareillages non prévus ailleurs, spécialement adaptés à la croissance, à la production ou au post-traitement de monocristaux ou de matériaux polycristallins homogènes de structure déterminée
C23C 4/08 - Matériaux métalliques ne contenant que des éléments métalliques
B22F 7/06 - Fabrication de couches composites, de pièces ou d'objets à base de poudres métalliques, par frittage avec ou sans compactage de pièces ou objets composés de parties différentes, p. ex. pour former des outils à embouts rapportés
A sputtering target containing molybdenum and at least one metal from the group tantalum and niobium. The average content of tantalum and/or niobium is from 5 to 15 at % and the molybdenum content is greater than or equal to 80 at %. The sputtering target has at least a matrix with an average molybdenum content of greater than or equal to 92 at % and particles which are composed of a solid solution containing at least one metal from the group of tantalum and niobium, and molybdenum, with an average molybdenum content of greater than or equal to 15 at % and are embedded in the matrix. There is also described a method of producing a sputtering target.
B22F 3/18 - Fabrication de pièces ou d'objets à partir de poudres métalliques, caractérisée par le mode de compactage ou de frittageAppareils spécialement adaptés à cet effet en utilisant des rouleaux presseurs
B22F 3/24 - Traitement ultérieur des pièces ou objets
H01J 37/34 - Tubes à décharge en atmosphère gazeuse fonctionnant par pulvérisation cathodique
A process for producing a glass melting component composed of refractory metal. A surface zone of the glass melting component is densified at least in sections by application of local compressive stress. As a result the surface zone has its porosity reduced compared to a volume section which is located underneath the surface zone and which has residual porosity.
The invention relates to a power transmission system for electrically contacting a stack with a power line or with an adjacent stack, the stack consisting of a plurality of planar electrochemical modules and being respectively terminated, on the front sides thereof, by a stack-side power transmission plate. The power line to be contacted is terminated with a line-side power transmission plate. The current transmission system comprises at least one porous metal body which is arranged between the stack-side power transmission plate of the stack to be contacted and the line-side power transmission plate of the power line or the stack-side power transmission plate of the adjacent stack and is electroconductively connected to said power transmission plate. Furthermore, the porous metal body is sealed in a gas-tight manner by a seal surrounding same in a closed manner.
H01M 8/0273 - Moyens d’étanchéité ou de support autour des électrodes, des matrices ou des membranes avec des moyens d’étanchéité ou de support sous forme d’un cadre
H01M 8/2432 - Groupement d'éléments élémentaires de forme plane
H01M 8/2457 - Groupement d'éléments à combustible, p. ex. empilement d'éléments à combustible avec les deux réactifs gazeux ou vaporisés
64.
ADDITIVELY MANUFACTURED COMPONENT AND PRODUCTION METHOD FOR SAME
The invention relates to a component comprising a plurality of individual powder particles, formed from Mo, a Mo-based alloy, W or a W-based alloy, which are melted together to form a solid structure via an additive manufacturing method using a high-energy beam, wherein the component has an oxygen-content that is lower than or equal to 0.1 at%. The invention also relates to an additive manufacturing method, wherein the powder is produced via the melting phase and has a carbon-content in the region of greater than or equal to 0.15 at%. The components according to the invention are free from cracks and are characterised by a high intergranular strength.
C04B 35/495 - Produits céramiques mis en forme, caractérisés par leur compositionCompositions céramiquesTraitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques à base d'oxydes à base d'oxydes de vanadium, de niobium, de tantale, de molybdène ou de tungstène ou de leurs solutions solides avec d'autres oxydes, p. ex. vanadates, niobates, tantalates, molybdates ou tungstates
The invention relates to a powder-metallurgical sintered molybdenum part, in the form of a solid body, which has the following composition: a molybdenum portion of ≥ 99.93% by weight, a boron portion "B" of ≥ 3 ppmw and a carbon portion "C" of 3 ppmw, wherein the total portion "B+C" of carbon and boron is in the range of 15 ppmw ≤ "B+C" ≤ 50 ppmw , an oxygen portion "O" in the range from 3 ppmw ≤ "O" ≤ 20 ppmw, a maximum tungsten portion of ≤ 330 ppmw and a maximum portion of other contaminants of ≤ 300 ppmw. The invention further relates to a powder-metallurgical method method for producing such a sintered moybdenum part.
The invention relates to a cathode (1) for a lamp, in particular for a high intensity discharge lamp, comprising a core (2), which extends at least partially along a longitudinal axis (L) of the cathode (1), the core (2) consisting substantially of tungsten with portions of at least one substance for reducing an electronic work function, a shell (3), which at least partially extends around the core (2), the shell (3) consisting of a refractory metal or a refractory metal alloy and portions of at least one carbon source, either the core (2) or the shell (3) being formed from undeformed material.
A crucible includes a wall made of a base material of tungsten or molybdenum or of a material based on tungsten or molybdenum. A barrier layer is disposed at least in sections on an outer side of the wall and/or in the wall. The barrier layer is made of a metallic material having a greater affinity for carbon and/or oxygen than the base material. A method for using a crucible for producing single-crystal sapphire or fused quartz and a method for producing a crucible for high-temperature applications are also provided.
C30B 35/00 - Appareillages non prévus ailleurs, spécialement adaptés à la croissance, à la production ou au post-traitement de monocristaux ou de matériaux polycristallins homogènes de structure déterminée
The invention relates to a slinger (1) for a melt spinning device, comprising a cylindrical, mechanically shaped base body made of a refractory metal or a refractory metal base alloy, which has a circumferential surface (2) extending in a tangential direction (T), said circumferential surface being delimited by two front sides (3) in the axial direction (A), characterized in that the degree of deformation in the radial direction (R) is greater than the degree of deformation in the axial direction (A).
B22F 3/17 - Fabrication de pièces ou d'objets à partir de poudres métalliques, caractérisée par le mode de compactage ou de frittageAppareils spécialement adaptés à cet effet par forgeage
B22D 11/06 - Coulée continue des métaux, c.-à-d. en longueur indéfinie dans des moules dont les parois se déplacent, p. ex. entre des rouleaux, des plaques, des courroies, des chenilles
B22F 3/18 - Fabrication de pièces ou d'objets à partir de poudres métalliques, caractérisée par le mode de compactage ou de frittageAppareils spécialement adaptés à cet effet en utilisant des rouleaux presseurs
B22F 3/20 - Fabrication de pièces ou d'objets à partir de poudres métalliques, caractérisée par le mode de compactage ou de frittageAppareils spécialement adaptés à cet effet par extrusion
B22F 5/10 - Fabrication de pièces ou d'objets à partir de poudres métalliques caractérisée par la forme particulière du produit à réaliser d'articles avec des cavités ou des trous, non prévue dans les sous-groupes précédents
C22F 1/18 - Métaux réfractaires ou à point de fusion élevé ou leurs alliages
A membrane assembly for the permeative separation of a fluid from fluid mixtures includes a porous, fluid-permeable, metallic support substrate, a membrane that is disposed on the support substrate and is selectively permeable to the fluid to be separated off, and a connecting part which is formed, at least on the surface, of a fluid-tight, metallic material. The support substrate is cohesively bonded along a peripheral section thereof to the connecting part. A ceramic, fluid-permeable, porous, first intermediate layer is disposed between the support substrate and the membrane. At least one ceramic bonding layer is disposed directly on the connecting part and the material bond and extends at least over the cohesive material bond and an adjoining section of the connecting part. The first intermediate layer ends on the bonding layer and has a greater average pore size than the bonding layer.
B01D 65/00 - Accessoires ou opérations auxiliaires, en général, pour les procédés ou les appareils de séparation utilisant des membranes semi-perméables
B01D 53/22 - Séparation de gaz ou de vapeursRécupération de vapeurs de solvants volatils dans les gazÉpuration chimique ou biologique des gaz résiduaires, p. ex. gaz d'échappement des moteurs à combustion, fumées, vapeurs, gaz de combustion ou aérosols par diffusion
The invention relates to a cathode material for use in a high intensity discharge lamp, said material containing at least the following elements: a matrix based on tungsten having a tungsten content of more than or equal to 95 wt.%; tungsten carbide; oxides and or predominantly oxidic phases of one or more emitter elements from the group consisting of (rare earth metals, Hf, Zr), wherein the cathode material contains predominantly carbide phases from one or more emitter elements from the group (rare earth metals, Hr, Zr). The invention relates to a high intensity discharge lamp which comprises a cathode made from the claimed cathode material and to a method for producing a cathode material.
The invention relates to the use of an additive for preserving the electrical conductivity of an Mo-based layer within a layer plane, wherein the Mo-based layer is applied (directly or via one or more intermediate layers) onto a flexible substrate which is subjected to a single or repeated bending load, tensile load and/or torsion load, the additive being Cu, Ag, Au or a mixture thereof. The invention also relates to a coated flexible component having a flexible substrate and a layered structure with a metallic ply containing MoX, wherein X is one or more elements from the group of Cu, Ag and Au, and to a method for producing such a component.
H01L 51/00 - Dispositifs à l'état solide qui utilisent des matériaux organiques comme partie active, ou qui utilisent comme partie active une combinaison de matériaux organiques et d'autres matériaux; Procédés ou appareils spécialement adaptés à la fabrication ou au traitement de tels dispositifs ou de leurs parties constitutives
H01L 51/52 - Dispositifs à l'état solide qui utilisent des matériaux organiques comme partie active, ou qui utilisent comme partie active une combinaison de matériaux organiques et d'autres matériaux; Procédés ou appareils spécialement adaptés à la fabrication ou au traitement de tels dispositifs ou de leurs parties constitutives spécialement adaptés pour l'émission de lumière, p.ex. diodes émettrices de lumière organiques (OLED) ou dispositifs émetteurs de lumière à base de polymères (PLED) - Détails des dispositifs
H01L 27/32 - Dispositifs consistant en une pluralité de composants semi-conducteurs ou d'autres composants à l'état solide formés dans ou sur un substrat commun comprenant des composants qui utilisent des matériaux organiques comme partie active, ou qui utilisent comme partie active une combinaison de matériaux organiques et d'autres matériaux avec des composants spécialement adaptés pour l'émission de lumière, p.ex. panneaux d'affichage plats utilisant des diodes émettrices de lumière organiques
G02F 1/1333 - Dispositions relatives à la structure
G02F 1/1345 - Conducteurs connectant les électrodes aux bornes de la cellule
F21S 4/22 - Dispositifs ou systèmes d'éclairage utilisant une guirlande ou une bande de sources lumineuses avec les sources lumineuses maintenues par ou à l'intérieur de supports allongés flexibles ou déformables, p. ex. en une forme courbée
F21S 4/24 - Dispositifs ou systèmes d'éclairage utilisant une guirlande ou une bande de sources lumineuses avec les sources lumineuses maintenues par ou à l'intérieur de supports allongés flexibles ou déformables, p. ex. en une forme courbée en forme de ruban ou de bande, p. ex. bandes à diodes électroluminescentes [LED]
H01L 27/12 - Dispositifs consistant en une pluralité de composants semi-conducteurs ou d'autres composants à l'état solide formés dans ou sur un substrat commun comprenant des éléments de circuit passif intégrés avec au moins une barrière de potentiel ou une barrière de surface le substrat étant autre qu'un corps semi-conducteur, p.ex. un corps isolant
H01L 29/49 - Electrodes du type métal-isolant-semi-conducteur
The invention relates to a high-temperature component (1) made of a refractory metal or a refractory metal alloy, said component having a coating (2) for increasing emissivity and the coating substantially consisting of: tantalum nitride and/or zirconium nitride; and tungsten with a tungsten content between 0 and 98 % by weight.
H01J 61/073 - Électrodes principales pour lampes à décharge à haute pression
H01J 61/52 - Dispositions de réfrigérationDispositions de chauffageMoyens pour faire circuler un gaz ou une vapeur à l'intérieur de l'espace de décharge
H01J 35/10 - Anodes tournantesDispositions pour anodes tournantesRéfrigération des anodes tournantes
H01J 35/12 - Réfrigération d'anodes autres que tournantes
H01J 1/42 - Réfrigération des anodesChauffage des anodes
C23C 14/06 - Revêtement par évaporation sous vide, pulvérisation cathodique ou implantation d'ions du matériau composant le revêtement caractérisé par le matériau de revêtement
C23C 16/50 - Revêtement chimique par décomposition de composés gazeux, ne laissant pas de produits de réaction du matériau de la surface dans le revêtement, c.-à-d. procédés de dépôt chimique en phase vapeur [CVD] caractérisé par le procédé de revêtement au moyen de décharges électriques
H05B 3/12 - Éléments chauffants caractérisés par la composition ou la nature des matériaux ou par la disposition du conducteur caractérisés par la composition ou la nature du matériau conducteur
H01K 1/10 - Corps en métal ou en carbone combinés avec une autre substance
The invention relates to a molten glass component (1) for use in a melt, at least one conducting structure (3) for the release and/or nucleation of gas bubbles from the melt being provided on at least one surface (2) of the molten glass component (1) that faces the melt when the molten glass component (1) is used.
C03B 5/027 - Fusion dans des foursFours, pour autant qu'ils soient spécialement adaptés à la fabrication du verre dans des fours électriques par passage d'un courant électrique entre électrodes immergées dans le bain de verre, c.-à-d. par chauffage résistif direct
C03B 5/16 - Caractéristiques particulières du procédé de fusionMoyens auxiliaires spécialement adaptés aux fours de verrerie
C03B 5/42 - Détails de structure des parois de four, p. ex. pour empêcher la corrosionUtilisation de matériaux spécifiés pour les parois de four
C30B 35/00 - Appareillages non prévus ailleurs, spécialement adaptés à la croissance, à la production ou au post-traitement de monocristaux ou de matériaux polycristallins homogènes de structure déterminée
The invention relates to an electrode-electrolyte unit (10, 10', 10", 10"') for a metal-assisted electrochemical module (20), particularly for a solid oxide fuel cell (SOFC). The invention comprises a metal carrier substrate (11) having a porous, gas-permeable central region (13) and a gas-tight edge region (12) which is integrally joined, at least on the surface (on the side facing the cell), to said central region along an edge section thereof, wherein the gas-permeable surface of the porous central region is separated from the gas-tight surface of the edge region by a boundary line (19). The invention further comprises at least one porous, gas-permeable first electrode (16, 16') formed on the porous central region of the carrier substrate, and at least one ceramic, gas-tight electrolyte layer (18) which is formed on the first electrode, extends beyond said first electrode towards the edge region, and terminates (with the gas-tight edge region) in a gas-tight manner. At least one porous ceramic connection layer (17, 17') is formed between the carrier substrate (11) and the electrolyte layer (18), at least along a subsection of the whole connecting length of the boundary line, wherein said connection layer extends at least over a section of the edge region adjoining the boundary line.
H01M 8/0245 - Composites sous forme de produits en couches ou enrobés
H01M 8/0273 - Moyens d’étanchéité ou de support autour des électrodes, des matrices ou des membranes avec des moyens d’étanchéité ou de support sous forme d’un cadre
H01M 8/124 - Éléments à combustible avec électrolytes solides fonctionnant à haute température, p. ex. avec un électrolyte en ZrO2 stabilisé caractérisés par le procédé de fabrication ou par le matériau de l’électrolyte
An x-ray and/or gamma radiation absorbing slat, for use in an anti-scatter grid having a layer configuration, includes a film-shaped substrate of a metallic material on the basis of at least one heavy metal and at least one coating layer of a material on the basis of at least one metal from the group tin, antimony, tantalum, tungsten, rhenium, iridium, platinum, gold or bismuth. The material of the coating layer differs from the material of the film-shaped substrate. An anti-scatter grid for x-ray and/or gamma radiation, a method for producing an x-ray and/or gamma radiation absorbing slat and a method of producing an anti-scatter grid, are also provided.
G21K 1/02 - Dispositions pour manipuler des particules ou des rayonnements ionisants, p. ex. pour focaliser ou pour modérer utilisant des diaphragmes, des collimateurs
C23C 14/16 - Matériau métallique, bore ou silicium sur des substrats métalliques, en bore ou en silicium
The invention relates to a porous molded part (10, 10'; 10") for an electrochemical module (20). The electrochemical module (20) has at least one electrochemical cell unit (21) having a layer structure (23) with at least one electrochemically active layer, and a metallic, gas-tight housing (24; 25), which forms a gas-tight process gas chamber (26) together with the electrochemical cell unit. The housing (24; 25) extends on at least one side beyond the range of the electrochemical cell unit (21), forming a process gas conducting chamber (27) open to the electrochemical cell unit and has, in the region of the process gas conducting chamber (27), at least one gas passage opening (28) for supplying and/or discharging the process gas. The molded part (10, 10'; 10") according to the invention is designed as a separate component from the electrochemical cell unit (21) and modified for arrangement within the process gas conducting chamber (27) and for supporting the housing to both sides along a stacking direction (B) of the electrochemical module.
H01M 8/0258 - CollecteursSéparateurs, p. ex. séparateurs bipolairesInterconnecteurs caractérisés par la configuration des canaux, p. ex. par le champ d’écoulement du réactif ou du réfrigérant
H01M 8/2432 - Groupement d'éléments élémentaires de forme plane
H01M 8/1231 - Éléments à combustible avec électrolytes solides fonctionnant à haute température, p. ex. avec un électrolyte en ZrO2 stabilisé avec les deux réactifs gazeux ou vaporisés
H01M 8/124 - Éléments à combustible avec électrolytes solides fonctionnant à haute température, p. ex. avec un électrolyte en ZrO2 stabilisé caractérisés par le procédé de fabrication ou par le matériau de l’électrolyte
H01M 8/026 - CollecteursSéparateurs, p. ex. séparateurs bipolairesInterconnecteurs caractérisés par la configuration des canaux, p. ex. par le champ d’écoulement du réactif ou du réfrigérant caractérisés par les rainures, p. ex. leur pas ou leur profondeur
78.
FUNCTIONALIZED, POROUS GAS GUIDING PART FOR AN ELECTRO-CHEMICAL MODULE
The invention relates to a gas-guiding part (10, 10'), which is porous or at least porous in some sections, for an electro-chemical module (20). The electro-chemical module (20) has at least one electro-chemical cell unit (21) which has a layer structure (23) with at least one electro-chemically active layer, and a metallic, gas-tight housing (24; 25), which forms a gas-tight process gas chamber (26) with the electro-chemical cell unit (21). The housing (24; 25) extends on at least one side beyond the region of the electro-chemical cell unit (21), thereby forming a process gas-guiding chamber (27; 27'), which is open to the electro-chemical cell unit and has at least one gas passage opening (28; 28') for feeding and/or discharging the process gas in the region of the process gas guiding chamber (27; 27'). Thereby, the gas guiding part (10, 10) is adapted for arrangement inside the process gas-guiding chamber (27; 27) and the surface of said gas guiding part is functionalized for interaction with the process gas.
H01M 8/0245 - Composites sous forme de produits en couches ou enrobés
H01M 8/10 - Éléments à combustible avec électrolytes solides
H01M 8/0637 - Reformage interne direct à l’anode de l’élément à combustible
H01M 8/0662 - Traitement des réactifs gazeux ou des résidus gazeux, p. ex. nettoyage
H01M 8/0273 - Moyens d’étanchéité ou de support autour des électrodes, des matrices ou des membranes avec des moyens d’étanchéité ou de support sous forme d’un cadre
H01M 8/1226 - Éléments à combustible avec électrolytes solides fonctionnant à haute température, p. ex. avec un électrolyte en ZrO2 stabilisé caractérisés par la combinaison électrode/électrolyte ou par le matériau de support caractérisés par la couche de support
H01M 8/242 - Groupement d'éléments à combustible, p. ex. empilement d'éléments à combustible avec électrolytes solides ou supportés par une matrice comprenant des électrodes encadrées ou des joints intermédiaires en forme de cadre
The present invention relates to a membrane tube (20, 20') for permeatively separating off a gas from gas mixtures. The membrane tube has at least two membrane tube sections (11, 11') which each have a porous, gas-permeable, metallic, tubular carrier substrate (12), and a membrane (13) which is applied in encircling fashion to the carrier substrate and which is selectively permeable to the gas that is to be separated off, at least one at least superficially gas-tight coupling section (21) by means of which two adjacent membrane tube sections (11, 11') are connected, and at least one spacer (15, 15') in the region of the coupling section (21). The spacer (15, 15') projects beyond the membrane (13) in a radial direction.
A target for a cathode sputtering system has a tubular target body made of a sputtering material and at least one connector piece, which is connected to the target body and projects from the target body, for attaching the target body to the cathode sputtering system. The target body is connected to the at least one connector piece in a vacuum-tight manner and the two are rotationally fixed relative to one another. At least one damper element is provided between the at least one connector piece and the target body.
A connection piece for a tubular target which has a cylindrical inner surface and a cylindrical outer surface and at least one magnetic insert. The position of the magnetic insert is adjustable along the axial direction of the connection piece on at least an inner surface or outer surface of the connection piece.
An x-ray anode for generating x-radiation includes a carrier body and a first emission layer and at least one second emission layer, which generate x-radiation when they are impinged by electrons. The emission layers are separated by an intermediate layer on one side of the carrier body and are arranged a distance apart in a central direction of the x-ray anode.
The invention relates to a sputtering target which contains molybdenum and at least one metal of the group (tantalum, niobium), wherein the average content of the metal of the group (tantalum, niobium) is 5 to 15 at.% and the molybdenum content is ≥ 80 at.%. The sputtering target has at least one matrix with an average molybdenum content which is more than or equal to 92 at.% and particles which are embedded into the matrix and which are made of a mixed crystal containing at least one metal of the group (tantalium, niobium) and molybdenum with an average molybdenum content which is more than or equal to 15 at.%. The invention additionally relates to a method for producing a sputtering target.
The present invention relates to a membrane arrangement for permeative separation of a gas from gas mixtures, comprising: a porous, gas-permeable, metallic support substrate (2); a membrane (8) formed on the support substrate (2) and selectively permeable to the gas to be separated; a ceramic, gas-permeable, porous first intermediate layer (6) which is arranged between the support substrate (2) and the membrane (8) directly on the support substrate; a coupling part (4; 4") integrally connected (3; 3'; 3") to the support substrate, at least the surface of which consists of a gas-tight metallic material. The gas-permeable surface of the support substrate is separated from the gas-tight surface of the coupling part by a boundary line (5). The first intermediate layer (6) extends on the gas-permeable surface of the porous support substrate towards the coupling part (4; 4") at least up to 2 mm from the boundary line (5). The first intermediate layer (6) extends on the gas-tight surface of the coupling part towards the coupling part (4; 4") for a maximum distance of 2 mm beyond the boundary line (5).
B01D 65/00 - Accessoires ou opérations auxiliaires, en général, pour les procédés ou les appareils de séparation utilisant des membranes semi-perméables
C01B 3/50 - Séparation de l'hydrogène ou des gaz contenant de l'hydrogène à partir de mélanges gazeux, p. ex. purification
F16L 55/054 - Réservoirs pneumatiques le gaz dans le réservoir étant séparé du fluide situé dans le tuyau le réservoir étant placé dans ou autour du tuyau dont il est séparé par une membrane en forme de manchon
B01D 69/10 - Membranes sur supportSupports pour membranes
The invention relates to a high-temperature insulating system (1) for thermally insulating a process chamber (2) of a high-temperature oven (3), which high-temperature insulating system has at least two insulation layers (4, 5) arranged one after the other in a shielding direction (A), with a first insulation layer (4) based on refractory metal and a second insulation layer (5) of a carbon-based material, which is arranged in the direction away from the process chamber (2) in relation to the first insulation layer (4), wherein the first insulation layer (4) continues into a frame (6), which extends around the second insulation layer (5) at least in some sections in the shielding direction (A).
C04B 35/48 - Produits céramiques mis en forme, caractérisés par leur compositionCompositions céramiquesTraitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques à base d'oxydes à base d'oxydes de zirconium ou d'hafnium ou de zirconates ou d'hafnates
C21D 9/00 - Traitement thermique, p. ex. recuit, durcissement, trempe ou revenu, adapté à des objets particuliersFours à cet effet
F27B 1/14 - Aménagement des garnissages réfractaires
H01B 1/08 - Conducteurs ou corps conducteurs caractérisés par les matériaux conducteurs utilisésEmploi de matériaux spécifiés comme conducteurs composés principalement d'autres substances non métalliques oxydes
E06B 9/24 - Écrans ou autres dispositifs protecteurs contre la lumière, notamment contre la lumière solaireÉcrans similaires pour protection de l'intimité ou pour des raisons esthétiques
G02F 1/15 - Dispositifs ou dispositions pour la commande de l'intensité, de la couleur, de la phase, de la polarisation ou de la direction de la lumière arrivant d'une source lumineuse indépendante, p. ex. commutation, ouverture de porte ou modulationOptique non linéaire pour la commande de l'intensité, de la phase, de la polarisation ou de la couleur basés sur un effet électrochromique
G02F 1/1333 - Dispositions relatives à la structure
C04B 35/495 - Produits céramiques mis en forme, caractérisés par leur compositionCompositions céramiquesTraitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques à base d'oxydes à base d'oxydes de vanadium, de niobium, de tantale, de molybdène ou de tungstène ou de leurs solutions solides avec d'autres oxydes, p. ex. vanadates, niobates, tantalates, molybdates ou tungstates
C04B 35/622 - Procédés de mise en formeTraitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques
C09K 9/00 - Substances devenant sombres, c.-à-d. substances pour lesquelles la gamme de longueurs d'onde absorbées est modifiée par excitation avec une énergie sous une forme quelconque
G02F 1/1523 - Dispositifs ou dispositions pour la commande de l'intensité, de la couleur, de la phase, de la polarisation ou de la direction de la lumière arrivant d'une source lumineuse indépendante, p. ex. commutation, ouverture de porte ou modulationOptique non linéaire pour la commande de l'intensité, de la phase, de la polarisation ou de la couleur basés sur un effet électrochromique caractérisés par le matériau électrochromique, p. ex. par le matériau électro-déposé comprenant un matériau inorganique
The invention relates to an anode (1) for a high-pressure discharge lamp, comprising a main body (3) composed of a refractory metal or a refractory-metal-based alloy and an insert (2) composed of a tungsten-based alloy, which are integrally bonded to each other along at least one interface (23), characterized in that the insert (2) consists of a tungsten-based alloy having a potassium content between 5 μg/g and 120 μg/g, preferably 15 μg/g and 85 μg/g, more preferably 25 μg/g and 65 μg/g. The invention further relates to a method for producing an anode and to a high-pressure discharge lamp.
The invention relates to the production of a glass-melting component (1) consisting of a refractory metal, at least some sections of a surface edge zone (2) of the glass-melting component (1) being compacted by being subjected to a local compressive stress, thus reducing their porosity in comparison to a section (3) of the volume which lies below the surface edge zone (2) and which has a residual porosity.
A metallization for a thin-film component includes at least one layer composed of an Mo-based alloy containing Al and Ti and usual impurities. A process for producing a metallization includes providing at least one sputtering target, depositing at least one layer of an Mo-based alloy containing Al and Ti and usual impurities, and structuring the metallization by using at least one photolithographic process and at least one subsequent etching step. A sputtering target is composed of an Mo-based alloy containing Al and Ti and usual impurities. A process for producing a sputtering target composed of an Mo-based alloy includes providing a powder mixture containing Mo and also Al and Ti and cold gas spraying (CGS) of the powder mixture onto a suitable support material.
C22C 1/04 - Fabrication des alliages non ferreux par métallurgie des poudres
H01B 1/02 - Conducteurs ou corps conducteurs caractérisés par les matériaux conducteurs utilisésEmploi de matériaux spécifiés comme conducteurs composés principalement de métaux ou d'alliages
H01L 23/532 - Dispositions pour conduire le courant électrique à l'intérieur du dispositif pendant son fonctionnement, d'un composant à un autre comprenant des interconnexions externes formées d'une structure multicouche de couches conductrices et isolantes inséparables du corps semi-conducteur sur lequel elles ont été déposées caractérisées par les matériaux
The invention relates to a crucible (1) having a wall (3) which is made of a base material of tungsten or molybdenum or of a tungsten-based or molybdenum-based material, characterized in that a barrier layer (2) from a metallic material with a higher affinity to carbon and/or oxygen than the base material is formed at least in sections on an outer side (6) of the wall (3) and/or in the wall (3).
C30B 35/00 - Appareillages non prévus ailleurs, spécialement adaptés à la croissance, à la production ou au post-traitement de monocristaux ou de matériaux polycristallins homogènes de structure déterminée
A target includes a target plate and a stabilizing layer which is joined to the rear side of the target plate. The stabilizing layer was produced by high-kinetic-energy spraying of stabilizing material onto the target plate. A process for producing a target is also provided.
A process for producing a layer or a body built up of layers. A process gas which has a pressure of >10 bar is accelerated in a convergent-divergent nozzle and a coating material which is formed by particles and is composed of Mo, W, an Mo-based alloy or a W-based alloy is injected into the process gas. The particles are at least partly present as aggregates and/or agglomerates. It is possible to produce dense layers and components in this way. We also describe layers and components having a microstructure with cold-deformed grains having a high aspect ratio.
B05B 7/00 - Appareillages de pulvérisation pour débiter des liquides ou d'autres matériaux fluides provenant de plusieurs sources, p. ex. un liquide et de l'air, une poudre et un gaz
B05B 7/14 - Appareillages de pulvérisation pour débiter des liquides ou d'autres matériaux fluides provenant de plusieurs sources, p. ex. un liquide et de l'air, une poudre et un gaz agencés pour projeter des matériaux en particules
B05B 7/16 - Appareillages de pulvérisation pour débiter des liquides ou d'autres matériaux fluides provenant de plusieurs sources, p. ex. un liquide et de l'air, une poudre et un gaz comportant des moyens pour chauffer la matière à projeter
B05B 7/22 - Appareillages de pulvérisation pour débiter des liquides ou d'autres matériaux fluides provenant de plusieurs sources, p. ex. un liquide et de l'air, une poudre et un gaz comportant des moyens pour chauffer la matière à projeter par voie électrique, p. ex. par un arc
The present invention relates to a membrane assembly for permeative separation of a fluid from fluid mixtures, comprising a porous, fluid-permeable, metal carrier substrate (2), a membrane (8) formed on the carrier substrate (2), that is selectively permeable for the fluid to be separated, a coupling part (6) that is made, at least superficially, from a fluid-tight metal material, the carrier substrate (2) being integrally connected along one edge section (3) to the coupling part (6), and a ceramic, fluid-permeable, porous first intermediate layer (10) formed between the carrier substrate (2) and the membrane (8). At least one ceramic bonding layer (14) is formed directly on the coupling part (6) and the integral connection (4), extending at least over the integral connection (4) and a neighbouring section of the coupling part (6). The first intermediate layer (10) extends on the bonding layer (14) and has a larger average pore size than the bonding layer (14).
B01D 65/00 - Accessoires ou opérations auxiliaires, en général, pour les procédés ou les appareils de séparation utilisant des membranes semi-perméables
The invention relates to a coated flexible component (1), in particular a coated flexible electronic component, which contains a flexible substrate (2) and at least one refractory metal-based metallic coating (3). The refractory metal-based coating (3) contains more than 6 at% and less than 50 at% Re. In addition, the invention relates to a method for producing a coated flexible component (1) by providing a flexible substrate (2) and depositing at least one refractory metal-based metallic coating (3), which contains more than 6 at% and less than 50 at% Re.
H01L 27/32 - Dispositifs consistant en une pluralité de composants semi-conducteurs ou d'autres composants à l'état solide formés dans ou sur un substrat commun comprenant des composants qui utilisent des matériaux organiques comme partie active, ou qui utilisent comme partie active une combinaison de matériaux organiques et d'autres matériaux avec des composants spécialement adaptés pour l'émission de lumière, p.ex. panneaux d'affichage plats utilisant des diodes émettrices de lumière organiques
The invention relates to a component of a metal processing machine, produced from a refractory metal (RM), selected from the group consisting of tungsten (W), W alloy, molybdenum (Mo), and Mo alloy, wherein at least parts of at least one surface of the component have a layer composed, at least in parts, of at least one compound of at least one element selected from the group consisting of carbon (C), boron (B) and nitrogen (N) with at least one element selected from the group consisting of W and Mo.
C23C 8/60 - Diffusion à l'état solide uniquement d'éléments non métalliques dans la couche superficielle de matériaux métalliquesTraitement chimique de surface par réaction entre le matériau métallique de la surface et un gaz réactif, laissant dans le revêtement des produits de la réaction, p. ex. revêtement de conversion, passivation des métaux au moyen de solides, p. ex. de poudres, de pâtes
The invention relates to a component of a plastic-processing machine, produced from a refractory metal (RM), selected from the group consisting of tungsten (W), W alloy, molybdenum (Mo), and Mo alloy, wherein at least one surface of the component has, at least in some regions, a layer that, at least in some regions, is formed of at least one compound of at least one element selected from the group consisting of carbon (C), boron (B), and nitrogen (N) whereby at least one element is selected from the group consisting of W and Mo.
C23C 8/60 - Diffusion à l'état solide uniquement d'éléments non métalliques dans la couche superficielle de matériaux métalliquesTraitement chimique de surface par réaction entre le matériau métallique de la surface et un gaz réactif, laissant dans le revêtement des produits de la réaction, p. ex. revêtement de conversion, passivation des métaux au moyen de solides, p. ex. de poudres, de pâtes
The invention relates to an electrochemical module (4) which has a porous plate-shaped metal carrier substrate (8) with a gas-permeable central region (10) and an edge region (12); a layer structure (26) arranged on a first face (13) of the carrier substrate in the central region; at least one gas-tight metal housing part (14) connected to the edge region of the carrier substrate via a welded connection (18); and a gas-tight zone (32) that extends from the layer structure to the housing part. The gas-tight zone has a gas-tight surface section (30), which extends from the layer structure at least to the welded connection over the surface of the first face of the carrier substrate, and the gas-tight zone also has the welded connection, by means of which the gas-tight surface section is connected to the housing part in a gas-tight manner and the welding zone (36) of which extends through only one part of the thickness of the carrier substrate.
H01M 8/1226 - Éléments à combustible avec électrolytes solides fonctionnant à haute température, p. ex. avec un électrolyte en ZrO2 stabilisé caractérisés par la combinaison électrode/électrolyte ou par le matériau de support caractérisés par la couche de support
H01M 8/0271 - Moyens d’étanchéité ou de support autour des électrodes, des matrices ou des membranes
H01M 8/0273 - Moyens d’étanchéité ou de support autour des électrodes, des matrices ou des membranes avec des moyens d’étanchéité ou de support sous forme d’un cadre
H01M 8/0286 - Procédés de formation des joints d’étanchéité
H01M 8/124 - Éléments à combustible avec électrolytes solides fonctionnant à haute température, p. ex. avec un électrolyte en ZrO2 stabilisé caractérisés par le procédé de fabrication ou par le matériau de l’électrolyte
The invention relates to a filter, which is formed, at least in some regions, from powder particles containing at least 50 at.% of molybdenum or tungsten. The filter comprises at least a region A and a region B, wherein the average particle size is smaller in region A than in region B. The filter is characterized by excellent filter effectiveness and mechanical stability and is suitable in particular for filtering metal melts.
B22C 9/08 - Parties concernant l'alimentation en métal liquide, p. ex. attaques circulatoires, filtres
B01D 24/00 - Filtres à substance filtrante non agglomérée, c.-à-d. à substance filtrante sans aucun liant entre les particules ou les fibres individuelles qui la composent
The invention relates to a container, which has at least two parts connected to each other, which parts are connected to each other at least in some regions by means of a thermal spray layer. At least one part is composed of a refractory metal or a refractory metal alloy. The design according to the invention enables great variety both in respect of shape and in respect of dimensions of the container, which is tight with respect to ceramic melts even at high operating temperatures.
B22F 5/00 - Fabrication de pièces ou d'objets à partir de poudres métalliques caractérisée par la forme particulière du produit à réaliser
B22F 7/06 - Fabrication de couches composites, de pièces ou d'objets à base de poudres métalliques, par frittage avec ou sans compactage de pièces ou objets composés de parties différentes, p. ex. pour former des outils à embouts rapportés
The invention relates to a tubular hollow body (10), which is divided in the circumferential direction into at least two segments (20, 20a, 20b, 20c), wherein a segment is formed from a support body (21, 21a, 21b, 21c) having a spray coating (22, 22a, 22b, 22c) applied to the side facing the interior of the hollow body. The support bodies are fixed and joined to one another in the circumferential direction by bonding, by positive engagement and/or by non-positive engagement and the spray coating extends over the entire inner surface of the hollow body.
