发明名称 |
Copper alloys having an improved combination of strength and conductivity. |
摘要 |
<p>A copper base alloy having an improved combination of conductivity and strength for applications such as lead frames or electrical connectors. The alloys consists essentially of from about 0.3 to 1.6% by weight iron, with up to one-half the iron content being replaced by nickel, manganese, cobalt, and mixtures thereof; from about 0.01 to about 0.20% by weight magnesium; from about 0.10 to about 0.40% by weight phosphorus; up to about 0.5% by weight tin or antimony and mixtures thereof; and the balance copper. The phosphorus to magnesium ratio and phosphorus to the total content of phosphide formers ratio are maintained within critical limits.</p> |
申请公布号 |
EP0175183(A1) |
申请公布日期 |
1986.03.26 |
申请号 |
EP19850110849 |
申请日期 |
1985.08.28 |
申请人 |
OLIN CORPORATION |
发明人 |
KNORR, DAVID B.;BREEDIS, JOHN F. |
分类号 |
C22C9/00;C22F1/00;C22F1/08;H01H1/02;H01H1/025;H01L23/48;(IPC1-7):C22C9/00;H01R13/03 |
主分类号 |
C22C9/00 |
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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