发明名称 |
Protecting composite material parts against oxidation |
摘要 |
An oxidation-sensitive composite has applied thereto a composition comprising a mixture of boride powder constituted for the most part of TiB2, at least one vitreous refractory oxide powder constituted for the most part by a mixture of borosilicate glass, and a binder containing a ceramic-precursor resin. The resin is cured and is subsequently transformed into a ceramic by heat treatment or during first exposure of the coated part to high temperatures.
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申请公布号 |
US6740408(B2) |
申请公布日期 |
2004.05.25 |
申请号 |
US20020179037 |
申请日期 |
2002.06.25 |
申请人 |
SNECMA PROPULSION SOLIDE |
发明人 |
THEBAULT JACQUES;DISS PASCAL;LAXAGUE MICHEL;LAVASSERIE ERIC |
分类号 |
C04B41/87;C03C8/14;C03C8/20;C04B41/50;C04B41/52;C04B41/85;C04B41/86;C04B41/89;F02K9/97;F16D69/02;(IPC1-7):B05D1/12;B05D1/38;C04B35/58 |
主分类号 |
C04B41/87 |
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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