| 发明名称 |
RIGIDIZATION OF POROUS PREFORM PRIOR TO DENSIFICATION |
| 摘要 |
A liquid carbonizable precursor is infused into a porous preform, and the infused precursor is subsequently pyrolyzed to convert the precursor to a carbon. The carbon enhances rigidity of the preform. In some examples, the preform can be densified to define a carbon-carbon composite brake disc for use in the aerospace industry.
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| 申请公布号 |
US2012302117(A1) |
申请公布日期 |
2012.11.29 |
| 申请号 |
US201113117711 |
申请日期 |
2011.05.27 |
| 申请人 |
FOREST MARK L. LA;FRYSKA SLAWOMIR;HONEYWELL INTERNATIONAL INC. |
发明人 |
FOREST MARK L. LA;FRYSKA SLAWOMIR |
| 分类号 |
B32B5/02;B05D3/10;B32B3/26 |
主分类号 |
B32B5/02 |
| 代理机构 |
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