| Recent Research Activities for Continuous SiC Fiber Reinforced Ceramic Matrix Composites in Japan |
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Toshio Ogasawara |
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Advanced Composite Technology Center, Institute of Aerospace Technology, Japan Aerospace Exploration Agency(JAXA) |
| 일본에서의 탄화규소장섬유세라믹스강화 복합재료 연구개발 |
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오가사와라 토시오 |
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우주항공연구개발기구 종합기술연구소 복합재료기술개발센터 |
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| Abstract |
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In this article, the present activities regarding research and development of continuous SiC fiber reinforced ceramic matrix composites (CFCC) in Japan are reviewed. The key technologies in SiC fiber composites are interphase between fiber and matrix and its oxidation resistance. To improve oxidation resistance of interphase, various kinds of technologies such as environment barrier coating, high dense matrix, unti-oxidation matrix, multi-layered intephase have been developed. It is suggested that high performance, affordable processing cost, and excellent reliability will be important factors to be in practical use of CMCs in future. |
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