发明名称 |
ALPHA PHASE SEEDING OF TRANSITION ALUMINA USING CHROMIUM OXIDE-BASED NUCLEATING AGENTS |
摘要 |
This invention provides an improved alpha alumina-based ceramic and methods to make the same. The improvement consists of the addition of a chromium-based nucleating agent. Particularly useful embodiments of the improved alpha alumina-based ceramic include abrasive particles and fibers. |
申请公布号 |
WO9201646(A2) |
申请公布日期 |
1992.02.06 |
申请号 |
WO1991US03878 |
申请日期 |
1991.06.03 |
申请人 |
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发明人 |
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分类号 |
B24D3/00;C04B35/10;C04B35/111;C04B35/622;C09C1/68;C09K3/14 |
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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