| 发明名称 |
Detection of oxidation of carbon-containing fibers or fiber bundles in composites |
| 摘要 |
The invention relates to the detection of oxidation of carbon-containing fibers or fiber bundles embedded in a nonconductive or semiconducting ceramic matrix in composites wherein use is made of the eddy current method.
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| 申请公布号 |
US7309609(B2) |
申请公布日期 |
2007.12.18 |
| 申请号 |
US20030624697 |
申请日期 |
2003.07.22 |
| 申请人 |
SGL CARBON AG |
发明人 |
CHRIST MARTIN;HEINE MICHAEL |
| 分类号 |
G01N25/18;C04B35/573;C04B35/83;G01N27/00;G01N27/90;G01R31/26;G01R31/28;H01L23/58;H01L29/10 |
主分类号 |
G01N25/18 |
| 代理机构 |
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