| 发明名称 |
High density high strength Si3N4 ceramics prepared by pressureless sintering of amorphous Si3N4 powder and Ti |
| 摘要 |
High purity fine particle size amorphous Si3N4 powder compacts may be pressureless sintered to high density by the addition of from 100 to 1000 parts per million Ti to the powder prior to compaction.
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| 申请公布号 |
US4376652(A) |
申请公布日期 |
1983.03.15 |
| 申请号 |
US19790001642 |
申请日期 |
1979.01.08 |
| 申请人 |
GTE PRODUCTS CORPORATION |
发明人 |
BULJAN, SERGEJ-TOMISLAV |
| 分类号 |
C04B35/584;(IPC1-7):C04B35/58;C04B35/04;C04B35/50 |
主分类号 |
C04B35/584 |
| 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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