发明名称 |
Surface treatment for carbon and product |
摘要 |
The invention relates to a surface treatment for a carbon surface. A carbon-rich silicon carbide layer is applied over the carbon surface. The ratio of silicon to carbon in the carbon-rich layer varies from zero at the carbon surface interface to greater than zero and preferably 0.3 to 0.5 on the surface of the carbon-rich layer remote from the interface. A preferred method of making the silicon carbide layer is also presented.
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申请公布号 |
US4702960(A) |
申请公布日期 |
1987.10.27 |
申请号 |
US19800173772 |
申请日期 |
1980.07.30 |
申请人 |
AVCO CORPORATION |
发明人 |
OGMAN, ABRAHAM O. |
分类号 |
C04B41/87;C04B41/50;C22C47/00;C22C47/02;C22C47/04;C23C16/32;D01F9/12;D01F11/12;(IPC1-7):B32B9/00;D02G3/00 |
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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