发明名称 |
MATERIAL FOR ELECTRIC CONTACTS BASED ON SILVER-TIN OXIDE OR SILVER-ZINC OXIDE AND PROCESS FOR ITS PRODUCTION |
摘要 |
A material for electric contacts based on silver-tin oxide is obtained by mixing a powder of silver or an alloy mainly containing silver with a powder consisting mainly of tin oxide and 0.01 to 10 wt. % (in relation to the quantity of tin oxide) of an additive consisting of one or more compounds containing silver, oxygen and a metal from sub-groups II to VI of the periodic system and/or antimony, bismuth, germanium, indium and gallium, compacting the mixture and sintering it. The tin oxide may be replaced by zinc oxide. |
申请公布号 |
WO9407252(A1) |
申请公布日期 |
1994.03.31 |
申请号 |
WO1993EP02511 |
申请日期 |
1993.09.16 |
申请人 |
DODUCO GMBH + CO. DR. EUGEN DUERRWAECHTER |
发明人 |
BEHRENS, VOLKER;HONIG, THOMAS |
分类号 |
H01H1/023;C22C32/00;H01H1/02;H01H1/0237;(IPC1-7):H01H1/02 |
主分类号 |
H01H1/023 |
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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