【摘 要】
：
C/SiC composites fabricated by melt infiltration process are potential materials for the applications of high-performance structures.Porous C/C is often use
【机 构】
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State key laboratory of structural analyses for industrial equipment,School of Aeronautics and Astro
【出 处】
：
第二届中国国际复合材料科技大会 (CCCM-2)
论文部分内容阅读
C/SiC composites fabricated by melt infiltration process are potential materials for the applications of high-performance structures.Porous C/C is often used as the preform for the fabrication of C/SiC composites, which was obtained by pyrolysis of CFRP at high temperatures.It is known that the mechanical properties, microstructure and phase composition of C/SiC composites, however, are heavily affected by the microstructure features of C/C preform, such as the porosity, crack type etc..
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