发明名称 |
Process for producing a high temperature stable fiber reinforced ceramic |
摘要 |
A process is disclosed for producing a high temperature stable fiber composite ceramic by chemical vapor infiltration (CVI) with a silicon carbide precursor in a suitable carrier gas on carbon fiber preforms or silicon carbide fiber preforms. This process is characterized by the use of a process pressure of >=0.6 bar absolute and a process temperature of >=1100° C. Also disclosed are structural component parts, particularly for aircraft and spacecraft engineering, which are commonly exposed to high thermal and mechanical loading and which have been produced by the above process.
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申请公布号 |
US2002132046(A1) |
申请公布日期 |
2002.09.19 |
申请号 |
US20020053211 |
申请日期 |
2002.01.15 |
申请人 |
PEETZ KILIAN;FROEHLICH ANGELIKA;MUEHLRATZER AUGUST |
发明人 |
PEETZ KILIAN;FROEHLICH ANGELIKA;MUEHLRATZER AUGUST |
分类号 |
C04B35/80;(IPC1-7):C23C16/00;B32B9/00;C23C16/32 |
主分类号 |
C04B35/80 |
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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