| 发明名称 |
PROCESS FOR PRODUCING SINTERED .ALPHA.-AI2O3 BODIES AND THEIR USE |
| 摘要 |
Microcrystalline bodies based on .alpha.-Al2O3 are made by drying sub-micron pow- ders, press compacting and shock sintering at an intermediate sinter tempera turerange of 1,300 to 1,550.degree.C, i.e. bringing the compact up to such range in under 60 seconds, preferably under 10.
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| 申请公布号 |
CA2168834(C) |
申请公布日期 |
2002.08.20 |
| 申请号 |
CA19962168834 |
申请日期 |
1996.02.05 |
| 申请人 |
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发明人 |
MOLTGEN, PAUL;WILHELM, PIRMIN;SCHMOLL, JOSEF |
| 分类号 |
B23B27/14;B24D3/00;C04B35/10;C04B35/111;C04B35/64;C09K3/14;(IPC1-7):C04B35/64;B24D18/00 |
主分类号 |
B23B27/14 |
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代理人 |
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