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公开(公告)号:US20030100239A1
公开(公告)日:2003-05-29
申请号:US09916823
申请日:2001-07-26
IPC分类号: D03D015/00 , D03D025/00 , B32B005/08 , B32B017/02 , B32B027/02 , D04H001/00 , D04H003/00 , D04H005/00 , D04H013/00 , D04H001/06 , B32B027/00 , B32B027/40 , C01B031/00 , D01C005/00 , D01F009/12
CPC分类号: F16D69/023 , C04B35/83 , C04B2235/77 , D01F9/22 , D10B2331/021 , H01M8/0234 , H01M8/0239 , H01M8/0243 , H01M2300/0082 , H01M2300/0091 , Y10T428/249945 , Y10T428/249947 , Y10T428/249949 , Y10T428/31583 , Y10T442/30 , Y10T442/313 , Y10T442/3252 , Y10T442/326 , Y10T442/3309 , Y10T442/3317 , Y10T442/60 , Y10T442/605 , Y10T442/607 , Y10T442/619 , Y10T442/63 , Y10T442/632 , Y10T442/633 , Y10T442/635 , Y10T442/636
摘要: The present invention relates to carbon-matrix composites, such as carbon-carbon composites, and a method for forming them by forming a fabric of fusible and infusible fibers which can be processed and carbonized to form a composite. The methods disclosed herein permit preparation of composites which are particularly thin, uniform, and highly pure. The invention also relates to preprocessed fabrics and precarbonized composites, such as those comprising carbon or oxidized polyacrylonitrile fibers and fusible polyacrylonitrile fibers.
摘要翻译: 本发明涉及碳 - 碳复合材料等碳基复合材料,以及通过形成可被加工和碳化以形成复合材料的可熔和不熔纤维织物来形成碳 - 碳复合材料的方法。 本文公开的方法允许制备特别薄,均匀和高纯度的复合材料。 本发明还涉及预处理织物和预碳化复合材料,例如包含碳或氧化聚丙烯腈纤维和易熔聚丙烯腈纤维的预碳化复合材料。