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RAPID CERAMIC MATRIX COMPOSITE FABRICATION OF AIRCRAFT BRAKES VIA FIELD ASSISTED SINTERING
RAPID CERAMIC MATRIX COMPOSITE FABRICATION OF AIRCRAFT BRAKES VIA FIELD ASSISTED SINTERING
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机译:通过现场辅助烧结对飞机制动器进行快速陶瓷基复合材料的制备
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摘要
A method of making a ceramic matrix composite (CMC) brake component may include the steps of applying a pressure to a mixture comprising ceramic powder and chopped fibers, pulsing an electrical discharge across the mixture to generate a pulsed plasma between particles of the ceramic powder, increasing a temperature applied to the mixture using direct heating to generate the CMC brake component, and reducing the temperature and the pressure applied to the CMC brake component. The ceramic powder may have a micrometer powder size or a nanometer powder size, and the chopped fibers may have an interphase coating.
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