| 发明名称 |
Process for producing a Si/C/N ceramic body |
| 摘要 |
A process for producing crack-free shaped ceramic bodies based on Si/C/N by hot pressing of crosslinked polysilazane powder and subsequent pyrolysis of the hot-pressed shaped body employs a pressing temperature higher than the temperature maximum of the TMA curve of the optimally crosslinked polymer.
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| 申请公布号 |
US6458315(B1) |
申请公布日期 |
2002.10.01 |
| 申请号 |
US20000600882 |
申请日期 |
2000.11.29 |
| 申请人 |
MAX-PLANCK-GESELLSCHAFT ZUR FORDERUNG DER WISSENSCHAFTEN E.V. |
发明人 |
SEITZ JULIANE;JOACHIM BILL;ALDINGER FRITZ;NAERHEIM YNGVE |
| 分类号 |
C04B35/571;C04B35/589;F16D69/02;(IPC1-7):B28B3/00 |
主分类号 |
C04B35/571 |
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