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公开(公告)号:US06458315B1
公开(公告)日:2002-10-01
申请号:US09600882
申请日:2000-11-29
申请人: Juliane Seitz , Bill Joachim , Fritz Aldinger , Yngve Naerheim
发明人: Juliane Seitz , Bill Joachim , Fritz Aldinger , Yngve Naerheim
IPC分类号: B28B300
CPC分类号: C04B35/589 , F16D69/023 , F16D2200/0047
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.
摘要翻译: 通过热压交联的聚硅氮烷粉末和随后的热压成型体的热解产生基于Si / C / N的无裂纹成形陶瓷体的方法采用高于最佳TMA曲线的温度最大值的压制温度 交联聚合物。