发明名称 |
Alumina bonded abrasive for cast iron |
摘要 |
This invention concerns the discovery that sol-gel process alumina abrasive grain provides superior performance in bonded abrasives for grinding cast iron. In a preferred form it is disclosed that bonded abrasives of sol-gel process alumina abrasives in combination with other abrasive grains such as those of silicon carbide and fused alumina also provide superior grinding of cast iron.
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申请公布号 |
US4800685(A) |
申请公布日期 |
1989.01.31 |
申请号 |
US19840666131 |
申请日期 |
1984.10.30 |
申请人 |
MINNESOTA MINING AND MANUFACTURING COMPANY |
发明人 |
HAYNES, JR., DOUGLAS G. |
分类号 |
B24B1/00;B24D3/34;C04B35/111;C09K3/14;(IPC1-7):B24B1/00 |
主分类号 |
B24B1/00 |
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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