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1. 发明申请

WO1983002195A1 LIGHT DUTY CORROSION RESISTANT CONTACTS 审中-公开
标题翻译：轻负载耐腐蚀接触
公开(公告)号：WO1983002195A1
公开(公告)日：1983-06-23
申请号：PCT/GB1982000349
申请日：1982-12-10
申请人： JOHNSON MATTHEY PUBLIC LIMITED COMPANY , ANDERTON, David, James , MUNN, Stephen , WHITMARSH, John
发明人： JOHNSON MATTHEY PUBLIC LIMITED COMPANY
IPC分类号： H01H01/02
CPC分类号： H01H1/023
摘要： Inlaid base metal or alloy bodies suitable for use as or from which may be fabricated, electrical contact elements in which the contact zones are constituted by the inlay or inlays or portions thereof, the inlay or inlays being formed from one or more corrosive resistant alloys consisting of, apart from inpurities, gold, silver and one or more platinum group metals with, optionally minor proportions of one or more of copper, nickel, and indium. In addition to the expected intrinsic anti-corrosive properties whereby low contact resistance can be maintained, the alloys referred to surprisingly also exhibit a tendency to inhibit "edge creep" from the boundary between the base metal or alloy and the inlay, an effect which has been the most prolific cause of failure with conventional inlaid contacts.
摘要翻译：适合用作或由其制造的嵌入式母材或合金体，其中接触区由镶嵌或镶嵌或其部分构成的电接触元件，所述镶嵌或镶嵌由一种或多种耐腐蚀合金形成，除了杂质，金，银和一种或多种铂族金属，其中任选少量的铜，镍和铟中的一种或多种。除了可以保持低接触电阻的期望的本来的防腐蚀性能之外，所引用的合金也表现出抑制从基体金属或合金与嵌体之间的边界的“边缘蠕变”的趋势，其具有是常规镶嵌接触中最多产的失败原因。

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