2018 Annual Meeting

Presentation information

Oral presentation

V. Fusion Energy Engineering » 501-2 Fusion Reactor Material Science (Reactor and Blanket Materials, Irradiation Behavior)

[2C14-18] Behaviors of Hydrogen Isotopes in Fusion Materials

Tue. Mar 27, 2018 4:40 PM - 6:00 PM Room C (R1-211 -R1 Building)

Chair: Yuji Hatano (Univ. of Toyama)

5:25 PM - 5:40 PM

[2C17] Status of R&D of advanced neutron multiplier in ITER-BA activity

(26)Properties of Be12V pebbles produced by application of different rotation speeds using REM

*Petr Kurinskiy1, Jae-Hwan Kim1, Suguru Nakano1, Yoshiaki Akatsu1, Masaru Nakamichi1 (1. QST, Rokkasho Fusion Institute, Department of Blanket Systems Research, Breeding Functional Materials Development Group)

Keywords:neutron multiplier, beryllide, granulation

Beryllium intermetallic compounds (beryllides) are considered to be the most promising materials for the use as neutron multipliers with advanced characteristics in Japan and the EU in the DEMO R&D. In this study, granulation yield properties and characterization of Be12V pebbles produced by different rotation speeds using REM (rotating electrode method) are presented and discussed.