[2O10-16] 核融合炉材料（低放射化フェライト鋼，ベリリウム中性子増倍材）

[2O15] Status of R&D of advanced neutron multiplier in ITER-BA activity

(24)Optimization study on Be₁₂V pebble granulation

*Petr Kurinskiy¹, Jae-Hwan Kim¹, Suguru Nakano¹, Yoshiaki Akatsu¹, Masaru Nakamichi¹ (1. QST, Fusion Energy Research & Development Directorate, Rokkasho Fusion Institute)

キーワード：neutron multiplier, beryllide, granulation

Beryllium intermetallic compounds (beryllides) are the most promising material as advanced neutron multipliers in Japan and the EU in the DEMO R&D of the International Fusion Energy Research Centre (IFERC) project as a part of Broader Approach (BA) activities. In this study, granulation yield properties and characterization of Be₁₂V pebbles will be reported.