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2020
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Invention
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Master alloy for casting a modified copper alloy and casting method using the same.
An advantage... |
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2019
|
Invention
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Copper alloy plate, plating film-attached copper alloy plate, and methods respectively for manufa... |
|
|
Invention
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Pure copper plate. This pure copper plate has a Cu purity of 99.96 mass% or greater, the remainde... |
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Invention
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Tin-plated copper terminal material and production method therefor. 65655 is substituted with nic... |
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Invention
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Copper alloy for electronic/electric device, copper alloy sheet/strip material for electronic/ele... |
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P/S
|
Copper, unwrought or semi-wrought; copper alloys; rolled, drawn or extruded semi-finished article... |
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P/S
|
Copper, unwrought or semi-wrought; copper alloys; rolled,
drawn or extruded semi-finished articl... |
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2018
|
Invention
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Copper-based alloy casting in which grains are refined. A copper-based alloy casting includes 69 ... |
|
|
Invention
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High-strength free-cutting copper alloy and method for producing high-strength free-cutting coppe... |
|
|
Invention
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Free-cutting copper alloy and method for producing free-cutting copper alloy. This free-cutting c... |
|
|
Invention
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Terminal material for connectors and method for producing same. [Problem] To provide a terminal m... |
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2017
|
Invention
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Copper alloy.
A copper alloy according to the present invention includes 17 mass % to 34 mass % ... |
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|
Invention
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Free-cutting copper alloy casting, and method for producing free-cutting copper alloy casting. 1/... |
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|
Invention
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Free-cutting copper alloy, and method for producing free-cutting copper alloy. 1/2+0.5×μ≤70. The ... |
|
|
Invention
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Free-cutting copper alloy casting, and method for producing free-cutting copper alloy casting. Th... |
|
|
Invention
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Free-cutting copper alloy, and method for producing free-cutting copper alloy. This free-cutting ... |
|
|
Invention
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Copper alloy, copper alloy ingot, copper alloy solution forming material, copper alloy trolley wi... |
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Invention
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Brass alloy hot-worked article and method for producing brass alloy hot-worked article. One aspec... |
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2016
|
P/S
|
Copper and its alloys; copper-base alloy ingots; copper
ingots; semi-finished articles of unrefi... |
|
|
Invention
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High strength and high conductivity copper alloy rod or wire. A high strength and high conductivi... |
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|
Invention
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Copper alloy for electronic and electric device, component for electronic and electric device, te... |
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|
Invention
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Copper alloy for electronic/electrical device, component for electronic/electrical device, termin... |
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|
Invention
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Copper alloy for electronic/electric devices, thin copper alloy sheet for electronic/electric dev... |
|
|
Invention
|
Copper alloy. 1/2≦33, 1.2≦0.7×[Ni]+[Sn]≦4, and 1.4≦[Ni]/[Sn]≦90 are satisfied, conductivity is 13... |
|
|
Invention
|
Copper alloy and copper alloy sheet.
Provided is a copper alloy containing 18% by mass to 30% by... |
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2015
|
Invention
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Copper-alloy plate for terminal/connector material, and method for producing copper-alloy plate f... |
|
|
Invention
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Copper alloy sheet and process for producing copper alloy sheet. Provided is a copper alloy sheet... |
|
|
Invention
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High strength and high thermal conductivity copper alloy tube and method for producing the same. ... |
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2014
|
Invention
|
Copper alloy and copper alloy sheet. 1/2×[Ni]≤23, 1.3≤[Ni]+[Sn]≤2.4, 1.5≤[Ni]/[Sn]≤5.5, and 20≤[N... |
|
|
Invention
|
Copper alloy and copper alloy sheet. Provided is a copper alloy containing 18% by mass to ... |
|
|
Invention
|
Copper alloy. A copper alloy according to the present invention includes 17 mass% to 34 mas... |
|
|
Invention
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Discoloration-resistant copper alloy and copper alloy member. Provided is a metal structure cont... |
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|
Invention
|
Copper alloy for electronic and electrical equipment, copper alloy thin sheet for electronic and ... |
|
|
Invention
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Copper alloy for electronic/electrical equipment, copper alloy thin sheet for electronic/electric... |
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2013
|
Invention
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Copper alloy for electric and electronic device, copper alloy sheet for electric and electronic d... |
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1997
|
P/S
|
copper alloy strip and tin plated copper alloy strip |
