发明名称 |
Slipemiddel som i det vesentlige består av keramisk korund med en polykrystallinsk struktur og som inneholder metall, fremgangsmåte for fremstilling av dette samt anvendelse av slipemidlet |
摘要 |
<p>A ceramic corundum abrasive is improved by the addition of tin. It is preferably prepared by the sol-gel method, there being already present in the sol further modifying components such as magnesium, lithium, cobalt, yttrium, hafnium, iron, rare earths, gamma-aluminium oxide.</p> |
申请公布号 |
NO301871(B1) |
申请公布日期 |
1997.12.22 |
申请号 |
NO19940001500 |
申请日期 |
1994.04.25 |
申请人 |
HERMES SCHLEIFMITTEL GMBH & CO |
发明人 |
WAGNER, ECKHARD;BECKER, GUENTER;BARTELS, GUNTER |
分类号 |
B24D3/14;B24C11/00;C04B35/10;C04B35/111;C09K3/14;(IPC1-7):B24D3/04 |
主分类号 |
B24D3/14 |
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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