2022 Fall Meeting

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V. Nuclear Fuel Cycle and Nuclear Materials » 502-1 Nuclear Materials, Degradation, Radiation Effects, and Related Technology

[3E01-08] Accident Tolerant Fuel

Fri. Sep 9, 2022 9:45 AM - 11:55 AM Room E (E1 Bildg.2F No.24)

Chair:Kinya Nakamura(CRIEPI)

10:30 AM - 10:45 AM

[3E04] Development of Cr-Coated Zircaloy for Accident Tolerant Fuels

(4) Radiation-induced phase transformation by ion irradiation at Cr/Zry interface

*Sho Kano1, Huilong Yang1, Lijuan Cui1, Hiroaki Abe1 (1. UTokyo)

Keywords:ATF, Cr-coated Zry, Ion irradiation, Laves phase, Radiation-induced amorphization

A low-energy ion implanter was installed in the HIT facility to evaluate the stability of ATF under irradiation. The irradiation-induced amorphization of the Laves phase was observed by 180 keV-He irradiation into model material.