| 发明名称 |
New copper@-zirconium@-cerium-lanthanum alloy |
| 摘要 |
A novel Cu-Zr-Ce-La alloy has the compsn. (by wt.) 0.05-0.50% Ce + La, down to 0.0% Nd + Pr, 0.20-0.30% Zr, and the balance Cu and Ag in equal amounts. Pref. the Ce, La, Nd and Pr contents are controlled by 0.05-0.50% mischmetal addn. Also claimed are prodn. processes for the above alloy.
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| 申请公布号 |
DE19514803(A1) |
申请公布日期 |
1995.11.30 |
| 申请号 |
DE19951014803 |
申请日期 |
1995.04.21 |
| 申请人 |
KOREA INSTITUTE OF MACHINERY & METALS, DAEJEON, KR |
发明人 |
KIM, CHANG-JOO, CHANGWON, KR;OH, CHUNG-SEUB, SEOUL/SOUL, KR |
| 分类号 |
B23K35/22;C22C9/00;C22F1/00;C22F1/08;(IPC1-7):C22C9/00;C22C30/02 |
主分类号 |
B23K35/22 |
| 代理机构 |
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