| 发明名称 |
METHOD OF JOINING DIAMOND TO METAL |
| 摘要 |
Disclosed herein is a method for joining a diamond to a metal shank by means of a two stage process in which the diamond is first adhered to a metal blank, using a gold-tantalum or gold-niobium alloy, and then the composite structure is adhered to the metal shank using a different bonding material.
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| 申请公布号 |
US3868750(A) |
申请公布日期 |
1975.03.04 |
| 申请号 |
US19740453342 |
申请日期 |
1974.03.21 |
| 申请人 |
E. I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
ELLIS, GEORGE S.;KIMBLE, THOMAS E.;SAWERS, JAMES R. |
| 分类号 |
B23P5/00;(IPC1-7):B26D1/00 |
主分类号 |
B23P5/00 |
| 代理机构 |
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