发明名称 |
MANUFACTURE OF COMPOSITE MATERIAL FOR CERAMIC MATRIX WITH IMPROVED TENACITY |
摘要 |
A porous structure made of refractory fibers or densified by carrying out a sequential deposition of a matrix, the deposition comprising at least two chemical vapor infiltration phases of an essentially ceramic material separated by a chemical vapor infiltration of a less rigid material chosen among pyrolytic carbon and boron nitride. |
申请公布号 |
JPH0328177(A) |
申请公布日期 |
1991.02.06 |
申请号 |
JP19900047366 |
申请日期 |
1990.03.01 |
申请人 |
SOC EUROP PROPULSION <SEP> |
发明人 |
RUI EROU;ROJIE NASUREN;JII-MISHIERU KENITSUSE |
分类号 |
C04B35/565;B32B18/00;C04B35/80 |
主分类号 |
C04B35/565 |
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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