发明授权
- 专利标题: Method of joining diamond to metal
- 专利标题(中): 将金刚石与金属接合的方法
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申请号: US512044申请日: 1974-10-04
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公开(公告)号: US3940050A公开(公告)日: 1976-02-24
- 发明人: Donald R. Johnson , James R. Sawers, Jr.
- 申请人: Donald R. Johnson , James R. Sawers, Jr.
- 申请人地址: DE Wilmington
- 专利权人: E. I. Du Pont de Nemours and Company
- 当前专利权人: E. I. Du Pont de Nemours and Company
- 当前专利权人地址: DE Wilmington
- 主分类号: B23K1/19
- IPC分类号: B23K1/19 ; B23K35/30 ; B23P5/00 ; B23K31/02
摘要:
Disclosed herein is an improved method for joining diamond to metal using a gold-tantalum or gold-niobium solder. The method utilizes powdered material, and a clamp to keep the diamond in place during the soldering step. The article produces has higher mechanical stability than articles produced by known procedures.
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