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Densified polymer infiltrated and pyrolysis-based CMC articles
Densified polymer infiltrated and pyrolysis-based CMC articles
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机译:致密聚合物浸润和热解的CMC制品
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摘要
A method of densifying a CMC article includes the steps of pyrolyzing a CMC article until a desired initial porosity is achieved, coating CMC pores within the CMC article with carbon, pyrolyzing the carbon to form carbon pores, coating the carbon pores with silicon, and heat treating the CMC article to create a silicon carbide filled pore integrated with silicon carbide of the CMC article to densify the CMC article.
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