| 发明名称 |
ALUMINA COATED SILICON CARBIDE WHISKER-ALUMINA COMPOSITION |
| 摘要 |
An article of manufacture is provided having a SiC whisker reinforced alumina matrix substrate which has an alumina coating bonded to its exterior surface. It has been found that these articles are useful as cutting inserts in the high speed rough machining of steels. |
| 申请公布号 |
CA1309622(C) |
申请公布日期 |
1992.11.03 |
| 申请号 |
CA19880576289 |
申请日期 |
1988.09.01 |
| 申请人 |
KENNAMETAL INC. |
发明人 |
MEHROTRA, PANKAJ K.;BILLMAN, ELIZABETH R. |
| 分类号 |
B23P15/28;B23B27/14;C04B35/10;C04B35/111;C04B35/80;C04B41/50;C04B41/52;C04B41/87;C04B41/89 |
主分类号 |
B23P15/28 |
| 代理机构 |
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代理人 |
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