| 发明名称 |
PROCESS FOR MANUFACTURING A THERMOSTRUCTURAL COMPOSITE PART |
| 摘要 |
<p>Producing a composite material part comprises filling pores in the fibers of a fibrous structure with a filling composition, impregnating the structure with a liquid consolidating composition containing a precursor of a consolidating material, converting the precursor into the consolidating material by pyrolysis, and densifying the resulting preform by chemical vapor infiltration.</p> |
| 申请公布号 |
EP2089338(A2) |
申请公布日期 |
2009.08.19 |
| 申请号 |
EP20070866484 |
申请日期 |
2007.10.25 |
| 申请人 |
SNECMA PROPULSION SOLIDE;CENTRE NATIONAL D'ETUDES SPATIALES |
发明人 |
JEHL, DOMINIQUE;PHILIPPE, ERIC;LAXAGUE, MICHEL;DOURGES, MARIE-ANNE |
| 分类号 |
C04B35/589;C04B35/80;C04B35/83;C04B38/06 |
主分类号 |
C04B35/589 |
| 代理机构 |
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