发明名称 |
SILICON CARBIDE SINTERED ABRASIVE GRAIN AND PROCESS FOR PRODUCING SAME |
摘要 |
Pressureless sintering of .alpha.-silicon carbide powder with oxidic sintering additives, in particular aluminum oxide/yttrium oxide, produces abrasive grain with considerably improved strength which is also suitable for applications of the type for which conventional silicon carbide abrasive grain is too brittle.
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申请公布号 |
CA2114571(A1) |
申请公布日期 |
1994.08.05 |
申请号 |
CA19942114571 |
申请日期 |
1994.01.31 |
申请人 |
VAN DIJEN, FRANCISCUS;MAYER, EDGAR |
发明人 |
VAN DIJEN, FRANCISCUS;MAYER, EDGAR |
分类号 |
C04B35/565;C09K3/14;(IPC1-7):C09K3/14;C04B35/52;C04B35/58 |
主分类号 |
C04B35/565 |
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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