发明公开
- 专利标题： Abrasive grits or ceramic bodies and preparation thereof
- 专利标题（中）： 磨料磨具或陶瓷体及其制备
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申请号： EP85100506申请日： 1985-01-18
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公开(公告)号： EP0152768A3公开(公告)日： 1987-09-16
- 发明人: Cottringer, Thomas E. , van de Merwe, Ronald H. , Bauer, Ralph
- 申请人： NORTON COMPANY
- 专利权人： NORTON COMPANY
- 当前专利权人： NORTON COMPANY
- 优先权： US572106 19840119; US592689 19840323; US662869 19841019
- 主分类号： C04B35/10
- IPC分类号： C04B35/10 ; C01F07/02 ; C09K03/14 ; B24D03/00
摘要：
The hardness and microstructure of aluminous abrasives produced from alumina gels are enhanced by introduction of seed material as by wet vibratory milling of the material with alumina media, or by the direct addition of very fine alpha alumina particles in the amount of 1% or less.
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