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公开(公告)号:US20050189327A1
公开(公告)日:2005-09-01
申请号:US11056332
申请日:2005-02-11
申请人: Yoshiaki Kawamoto , Etsuro Moriyama
发明人: Yoshiaki Kawamoto , Etsuro Moriyama
CPC分类号: B23H7/08
摘要: An electrode wire for wire electric discharge machining includes a binary alloy of copper and zinc. The electrode wire is manufactured by hot-extruding an alloy including copper and zinc at a predetermined ratio and then cold-drawing and annealing the hot-extruded alloy, and α phase crystals and β′ phase crystals uniformly exist.
摘要翻译: 用于电线放电加工的电极线包括铜和锌的二元合金。 电极线通过以预定比例热挤压包括铜和锌的合金然后冷拉和退火热熔合金来制造,并且α相晶体和β'相晶体均匀地存在。
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公开(公告)号:US20070039667A1
公开(公告)日:2007-02-22
申请号:US11516034
申请日:2006-09-05
申请人: Yoshiharu Kosaka , Masanori Okuyama
发明人: Yoshiharu Kosaka , Masanori Okuyama
IPC分类号: C22C9/04
CPC分类号: C22C9/04
摘要: The invention provides a lead-free brass material exhibiting excellent forgeability and dezincification resistance. The brass material includes 61.0 to 63.0 wt % of Cu, 0.5 to 2.5 wt % of Bi, 1.5 to 3.0 wt % of Sn, 0.02 to 0.10 wt % of Sb, and 0.04 to 0.15 wt % of P, with the balance being substantially Zn. The brass material is a lead-free free-cutting alloy which can be suitably applied to forging and exhibits excellent mechanical properties and dezincification resistance without substantially subjecting the brass material to a heat treatment after forging.
摘要翻译: 本发明提供一种显示出优异的可锻性和耐脱锌性的无铅黄铜材料。 黄铜材料包括61.0至63.0重量%的Cu,0.5至2.5重量%的Bi,1.5至3.0重量%的Sn,0.02至0.10重量%的Sb和0.04至0.15重量%的P,余量基本上 锌。 黄铜材料是无铅自由切削合金,其可以适用于锻造,并且在锻造后基本上不对黄铜材料进行热处理,而且具有优异的机械性能和耐脱锌性。
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公开(公告)号:US08303737B2
公开(公告)日:2012-11-06
申请号:US11516034
申请日:2006-09-05
申请人: Yoshiharu Kosaka , Masanori Okuyama
发明人: Yoshiharu Kosaka , Masanori Okuyama
IPC分类号: C22C9/04
CPC分类号: C22C9/04
摘要: A lead-free brass material exhibiting excellent forgeability and dezincification resistance is provided. The brass material includes 61.0 to 63.0 wt % of Cu, 0.5 to 2.5 wt % of Bi, 1.5 to 3.0 wt % of Sn, 0.02 to 0.10 wt % of Sb, and 0.04 to 0.15 wt % of P, with the balance being substantially Zn. The brass material is a lead-free, free-cutting alloy which can be suitably applied to forging and which exhibits excellent mechanical properties and dezincification resistance without substantially subjecting the brass material to a heat treatment after forging.
摘要翻译: 提供了具有优异的可锻性和脱锌性的无铅黄铜材料。 黄铜材料包括61.0至63.0重量%的Cu,0.5至2.5重量%的Bi,1.5至3.0重量%的Sn,0.02至0.10重量%的Sb和0.04至0.15重量%的P,余量基本上 锌。 黄铜材料是无铅,自由切削的合金,其可以适用于锻造,并且在锻造后基本上不对黄铜材料进行热处理,其表现出优异的机械性能和耐脱锌性。
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公开(公告)号:US20120027638A1
公开(公告)日:2012-02-02
申请号:US13258467
申请日:2010-04-16
摘要: A high-strength copper alloy contains 20 to 45% of zinc, 0.3 to 1.5% of iron, 0.3 to 1.5% of chromium, and a balance of copper, based on mass.
摘要翻译: 高强度铜合金含有20〜45%的锌,0.3〜1.5%的铁,0.3〜1.5%的铬,余量为铜。
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公开(公告)号:US07868265B2
公开(公告)日:2011-01-11
申请号:US11056332
申请日:2005-02-11
申请人: Yoshiaki Kawamoto , Etsuro Moriyama
发明人: Yoshiaki Kawamoto , Etsuro Moriyama
IPC分类号: B23H7/00
CPC分类号: B23H7/08
摘要: An electrode wire for wire electric discharge machining includes a binary alloy of copper and zinc. The electrode wire is manufactured by hot-extruding an alloy including copper and zinc at a predetermined ratio and then cold-drawing and annealing the hot-extruded alloy, and α phase crystals and β′ phase crystals uniformly exist.
摘要翻译: 用于电线放电加工的电极线包括铜和锌的二元合金。 电极线通过以规定的比例将包含铜和锌的合金热挤压,然后对热压合金进行冷拉拔退火而制造,α相晶体和“晶相”均匀地存在。
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