| 发明名称 |
PROCESS FOR THE PRODUCTION OF A CERAMIC FIBER/MATRIX COMPOSITE MATERIAL |
| 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.
|
| 申请公布号 |
US5196235(A) |
申请公布日期 |
1993.03.23 |
| 申请号 |
US19900629945 |
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 |
主分类号 |
C04B35/63 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
