发明公开
EP2046697A2 SUPERABRASIVE ELEMENT COMPRISING ULTRA-DISPERSED DIAMOND GRAIN STRUCTURES, STRUCTURES UTILIZING SAME, AND METHODS OF MANUFACTURE
审中-公开
用钻石超细分散GRANULAT结构，结构和适当的工艺用于生产超级磨料
- 专利标题： SUPERABRASIVE ELEMENT COMPRISING ULTRA-DISPERSED DIAMOND GRAIN STRUCTURES, STRUCTURES UTILIZING SAME, AND METHODS OF MANUFACTURE
- 专利标题（中）： 用钻石超细分散GRANULAT结构，结构和适当的工艺用于生产超级磨料
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申请号： EP07872564.5申请日： 2007-07-18
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公开(公告)号： EP2046697A2公开(公告)日： 2009-04-15
- 发明人: VAIL, Michael, A.
- 申请人： U.S. Synthetic Corporation
- 申请人地址： 1260 South 1600 West Orem, UT 84058-4931 US
- 专利权人： U.S. Synthetic Corporation
- 当前专利权人： U.S. Synthetic Corporation
- 当前专利权人地址： 1260 South 1600 West Orem, UT 84058-4931 US
- 代理机构： Franzolin, Luigi
- 优先权： US496905 20060731
- 国际公布： WO2008094190 20080807
- 主分类号： C04B35/52
- IPC分类号： C04B35/52 ; C04B35/645
摘要：
Superabrasive elements, methods of fabricating such elements, and applications utilizing such elements. In one embodiment, a superabrasive element includes a mass of polycrystalline diamond including ultra-dispersed diamond grain structures present in an amount greater than zero weight percent and less than about 75 weight percent of the mass of polycrystalline diamond. Various structures and apparatuses that utilize the superabrasive elements, such as polycrystalline diamond compacts (PDCs) and drill bits are disclosed. Methods of manufacture are also disclosed.
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