[2N09-12] 中性子増倍材・遮へい材

[2N09] Status of R&D of advanced neutron multiplier in ITER-BA activity

(28) Production and characterization of binary-sized Be12V pebbles

*Petr Kurinskiy¹, Jae-Hwan Kim¹, Yoshiaki Akatsu¹, Masaru Nakamichi¹ (1. QST, Rokkasho Fusion Institute, Department of Blanket Systems Research, Breeding Functional Materials Development Group)

キーワード：binary pebble bed, vanadium beryllide, granulation, process yield

Beryllium intermetallic compound (berylides) are the most promising materials as advanced neutron multipliers in Japan and the EU in the DEMO R&D on the International Fusion Energy Research Center (IFERC) project as a part of Broader Approach (BA) activities. In this study, process parameters and characterization of binary-sized Be12V pebbles for advanced neutron multiplier will be reported.