发明名称 |
POLYCRYSTALLINE COMPOSITES REINFORCED WITH ELONGATED NANOSTRUCTURES |
摘要 |
A sintered polycrystalline composite for cutting tools that includes a plurality of diamond or cubic boron nitride particles; a plurality of nanotube materials; and a refractory or binder material is disclosed. Methods of forming such polycrystalline composites that include integrating or mixing a plurality of nanotube materials with diamond or cubic boron nitride particle and/or refractory or binder particles are also disclosed. |
申请公布号 |
US2008209818(A1) |
申请公布日期 |
2008.09.04 |
申请号 |
US20070939350 |
申请日期 |
2007.11.13 |
申请人 |
SMITH INTERNATIONAL, INC. |
发明人 |
BELNAP J. DANIEL;ZHAN GUODONG;SHENG XIAYANG;ZHANG YOUHE;KESHAVAN MADAPUSI K.;PRATT HARRY;SHEN YUELIN |
分类号 |
B24D3/14 |
主分类号 |
B24D3/14 |
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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