| 发明名称 |
SINTERED POLYCRYSTALLINE DIAMOND MATERIAL WITH EXTREMELY FINE MICROSTRUCTURES |
| 摘要 |
<p>A sintered polycrystalline diamond material (PCD) of extremely fine grain size is manufactured by sintering a diamond powder with pre-blended catalyst metal under high pressure/high temperature (HP/HT) processing. The PCD material has an average sintered diamond grain structure of less than 1.0 mum.</p> |
| 申请公布号 |
EP1931594(A2) |
申请公布日期 |
2008.06.18 |
| 申请号 |
EP20060803564 |
申请日期 |
2006.09.14 |
| 申请人 |
DIAMOND INNOVATIONS, INC. |
发明人 |
WEBB, STEVEN;RAGHAVAN, RAM |
| 分类号 |
C04B35/52;B01J3/06;B22F7/06;C22C26/00 |
主分类号 |
C04B35/52 |
| 代理机构 |
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