发明名称 |
Kompositmateriale med matrix og forstærkningsfibre af carbon samt fremgangsmåde til dets fremstilling |
摘要 |
Composite material with matrix and reinforcing fibres of carbon and its production process. The composite material according to the invention comprises a substrate (2) of carbon fibres covered with a fine silicon carbide coating (6) and embedded in a carbon matrix (4) containing 2 to 10% by weight silicon carbide, an outer silicon carbide covering (10), followed by a first filling of the cracks with silica (14) and a second filling with borosilicate glass (16) (SiO2-B2O3). This unoxidizable material can in particular be used as a heat shield for a spacecraft. |
申请公布号 |
DK172031(B1) |
申请公布日期 |
1997.09.22 |
申请号 |
DK19880000971 |
申请日期 |
1988.02.24 |
申请人 |
AEROSPATIALE SOCIETE NATIONALE INDUSTRIELLE |
发明人 |
ROUSSEAU, GERARD;PASTUREAU, NICOLE |
分类号 |
B32B17/06;B32B17/04;C04B35/80;C04B35/83;C04B41/52;C04B41/87;C04B41/89;(IPC1-7):C04B35/52 |
主分类号 |
B32B17/06 |
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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