发明名称 |
Method for forming cutting elements |
摘要 |
The present invention provides a cutting element having a cylindrical body having a canted end face on which is formed a ultra hard material layer and a method of forming the same. One or a plurality of transition layers may be provided between the ultra hard material layer and the cutting element body.
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申请公布号 |
US2003079918(A1) |
申请公布日期 |
2003.05.01 |
申请号 |
US20020318734 |
申请日期 |
2002.12.13 |
申请人 |
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发明人 |
EYRE RONALD K.;KESHAVAN MADAPUSI K.;TRUAX DAVID |
分类号 |
E21B10/56;E21B10/573;(IPC1-7):E21B10/62 |
主分类号 |
E21B10/56 |
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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