| 发明名称 |
METHOD FOR MAKING VACUUM INTERRUPTER CONTACTS BY SPRAY DEPOSITION |
| 摘要 |
<p>11 51,879 The present invention is directed to a low pressure plasma or laser spray metal deposition process for the manufacture of a vacuum interrupter contact with a tailored composition gradient through the thickness of the contact.</p> |
| 申请公布号 |
CA1263063(A) |
申请公布日期 |
1989.11.21 |
| 申请号 |
CA19870536425 |
申请日期 |
1987.05.05 |
| 申请人 |
WESTINGHOUSE ELECTRIC CORPORATION |
发明人 |
IYER, NATRAJ C.;MALE, ALAN T. |
| 分类号 |
B22D23/00;C23C4/12;(IPC1-7):C23C4/06;C23C4/08;H01H11/06 |
主分类号 |
B22D23/00 |
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