发明名称 |
PNEUMATIC ISOSTATIC FORGING OF SINTERED COMPACTS |
摘要 |
A densified sintered product, such as a rolling cutter adapted for use in a steel tooth rolling cutter earth boring bit, has a layer of a metal powder applied to the external surface of the unsintered compact, the metal powder being melted to form a thin glaze of the melted metal powder on the external surface of the sintered compact, and the sintered compact may then be pneumatically isostatically forged.
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申请公布号 |
CA2289317(A1) |
申请公布日期 |
2000.05.11 |
申请号 |
CA19992289317 |
申请日期 |
1999.11.10 |
申请人 |
CAMCO INTERNATIONAL INC. |
发明人 |
VUYK, ADRIAN JR.;DALY, JEFFERY E. |
分类号 |
B22F3/12;B22F7/06;(IPC1-7):B22F3/17;B22F5/08 |
主分类号 |
B22F3/12 |
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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