2017 Annual Meeting

2017 Annual Meeting

Mar 27 - Mar 29, 2017Tokai University Shonan Campus
Atomic Energy Society of Japan
2017 Annual Meeting

2017 Annual Meeting

Mar 27 - Mar 29, 2017Tokai University Shonan Campus

[1B06]Irradiation Hardening Behavior of High-dose Ion Irradiated Reduced Activation Ferritic/Martensitic Steel

*Masami Ando1, Dai Hamaguchi1, Hideo Sakasegawa1, Hiroyasu Tanigawa1, Hironori Kurotaki1(1. QST Rokkasho Fusion Institute Structural Materials Development Gr)

Keywords:

Reduced Activation Ferritic/Martensitic Steel,Irradiation Hardening Behavior,Ion Irradiation

Reduced activation ferritic/martensitic steels (RAFM) are the most promising candidate blanket structural materials for DEMO fusion reactors. The purpose of this study is to summarize the irradiation hardening behavior measured by micro-hardness tests on F82H steels after high-dose ion-irradiation up to 100dpa and compare with the reported data of neutron or ion irradiation.