[P] P142~P151

[P142] SiCの照射誘起非晶化と結晶粒径の相関

*袁 欣偉^1,2、近藤 創介²、藪内 聖皓³、余 浩²、荻野 靖之²、笠田 竜太² (1. 東北大工（院生）、2. 東北大金研、3. 京大エネ研)

キーワード：Silicon carbide、Fibers、Irradiation、Amorphization、Room temperature

This work aims to know the contribution of annealing effects on the proportion of shrinkage and expansion on fibers and try to make clear the mechanism of irradiation-induced shrinkage in SiC fiber.