SiC FIBER-REINFORCED SiC COMPOSITE MATERIAL AND METHOD FOR PRODUCING SiC FIBER-REINFORCED SiC COMPOSITE MATERIAL

摘要

PROBLEM TO BE SOLVED: To provide an SiC fiber-reinforced SiC composite material having high strength using only SiC without containing a coating layer of a different material or the like.SOLUTION: There is provided an SiC fiber-reinforced SiC composite material which is composed of SiC fibers and an SiC matrix, wherein the SiC fiber-reinforced SiC composite material has approximately spherical air bubbles in the SiC matrix and is a structural member for nuclear power use.