发明名称 |
Composite diamond wire die |
摘要 |
A composite diamond wire die for drawing wire has a single crystal or HTHP diamond substrate and a CVD layer or layers deposited thereon. The wire die bore extends through both the substrate and the CVD layers, with the wire bearing surface being located within the substrate.
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申请公布号 |
US5634369(A) |
申请公布日期 |
1997.06.03 |
申请号 |
US19950499238 |
申请日期 |
1995.07.07 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
ANTHONY, THOMAS R.;WILLIAMS, BRADLEY E. |
分类号 |
B21C3/02;(IPC1-7):B21C3/00 |
主分类号 |
B21C3/02 |
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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