| 发明名称 |
Silicon nitride-containing material with self-glazing surface and process for its production |
| 摘要 |
The invention concerns a silicon nitride-containing material with a gas-tight surface and improved oxidation resistance, and the invention also relates to a process for the production of such material.
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| 申请公布号 |
US4104442(A) |
申请公布日期 |
1978.08.01 |
| 申请号 |
US19760669654 |
申请日期 |
1976.03.23 |
| 申请人 |
ROSENTHAL AG |
发明人 |
SUSSMUTH, GODEHARD |
| 分类号 |
C04B35/591;C04B41/50;(IPC1-7):B32B13/04 |
主分类号 |
C04B35/591 |
| 代理机构 |
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