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US5192471A Process for preparing carbon/carbon composite 失效
制备碳/碳复合材料的方法

Process for preparing carbon/carbon composite
摘要:
A carbon/carbon composite is prepared by impregnating a bundle of carbon fibers with a polymer of a nitrogen-containing heterocyclic compound, carbonizing the thus-impregnated carbon fiber bundle under pressure or under pressing and, optionally, further carbonizing the thus-carbonized carbon fiber bundle at atmospheric pressure.
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