| 发明名称 |
PROCESS FOR THE PRODUCTION OF A CERAMIC FIBER/MATRIX COMPOSITE MATERIAL, AND COMPOSITE MATERIAL OBTAINED BY THIS PROCESS |
| 摘要 |
The matrix is formed by particles of ceramic material which are introduced into the empty spaces of a fibrous structure and are bonded to one another by bridges of ceramic material obtained by in situ pyrolysis of a liquid polymer. By means of this process, a composite material of low porosity, despite a high reduction in volume during pyrolysis, is obtained relatively rapidly.
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| 申请公布号 |
CA2032666(C) |
申请公布日期 |
1995.12.12 |
| 申请号 |
CA19902032666 |
申请日期 |
1990.12.19 |
| 申请人 |
OFFICE NATIONAL D'ETUDES ET DE RECHERCHES AEROSPATIALES |
发明人 |
PARLIER, MICHEL;BOUILLON, ERICK;MULLER, CLAUDE;BLOCH, BERTRAND;NOIREAUX, PATRICK;JAMET, JEAN |
| 分类号 |
C04B35/63;C04B35/571;C04B35/80;C04B41/50;C04B41/84;(IPC1-7):C04B35/80;C04B35/56;C04B35/64 |
主分类号 |
C04B35/63 |
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