| 发明名称 |
Novel grinding wheels utilizing polycrystalline diamond or cubic boron nitride grit. |
| 摘要 |
<p>The invention provides grinding tools comprising thermally stable polycrystalline diamond or cubic boron nitride abrasive particles and single crystal diamond or cubic boron nitride abrasive particles attached to a support means via a bonding matrix such as a sintered or electrodeposited metal or alloy matrix, a resinous matrix, or a vitreous matrix.</p> |
| 申请公布号 |
EP0374515(A1) |
申请公布日期 |
1990.06.27 |
| 申请号 |
EP19890121688 |
申请日期 |
1989.11.24 |
| 申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
JOHNSON, NEIL ROBERT;BOVENKERK, HAROLD PAUL |
| 分类号 |
B24D3/00;B24D3/06;B24D3/14;B24D3/28;C22C26/00 |
主分类号 |
B24D3/00 |
| 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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