发明名称 |
Thermostable abrasive diamond-containing product |
摘要 |
A thermostable abrasive diamond product includes a compact formed of diamond grains representing more than 80% by volume of the compact, each grain being bonded directly to its neighbors so as to form a polycrystalline structure. The empty spaces between diamond grains are occupied by a binder face containing silicon and/or titanium and nickel silicon (or titanium) and nickel being alloyed. The compact may be bonded by a metallurgical interface to a substrate of a refractory metal such as tungsten.
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申请公布号 |
US4798026(A) |
申请公布日期 |
1989.01.17 |
申请号 |
US19870050027 |
申请日期 |
1987.05.15 |
申请人 |
SOCIETE INDUSTRIELLE DE COMBUSTIBLE NUCLEAIRE |
发明人 |
CERCEAU, JEAN-MICHEL |
分类号 |
B01J3/06;B22F7/06;B24D3/00;B24D3/06;B24D3/10;C22C26/00;(IPC1-7):B24D3/10 |
主分类号 |
B01J3/06 |
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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