发明名称 |
Silver-nickel composite material for electrical contacts and electrodes. |
摘要 |
Silver-nickel composite material for electrical contacts and electrodes, especially for spark plug electrodes. In order to avoid chemical attack on the nickel component, the silver component consists of an oxygen-impermeable silver alloy and the nickel component consists of nickel or a nickel alloy. As a result, contacts and electrodes can be manufactured which have a long service life. |
申请公布号 |
EP0554792(B1) |
申请公布日期 |
1995.11.02 |
申请号 |
EP19930101302 |
申请日期 |
1993.01.28 |
申请人 |
BERU RUPRECHT GMBH & CO. KG;G. RAU GMBH. & CO. |
发明人 |
LOEFFLER, OTTO;NIESSNER, WERNER;AMBACHER, HEINZ;SCHNEIDER, FRIEDRICH E. |
分类号 |
C22C49/00;C22C5/06;C22C19/00;C22C47/00;C22C49/08;H01T13/20;H01T13/39;(IPC1-7):H01T13/39 |
主分类号 |
C22C49/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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