[G] 原子力材料

[220] Investigation of Hoop Tensile Behavior in Chromium-Coated Zircaloy for Accident Tolerant Fuel Cladding Materials

*魏 子棋¹、李 博¹、CUI Lijuan²、楊 宗達¹、WEI Kejian¹、叶野 翔¹、阿部 弘亨¹ (1. 東京大学、2. 四川大学（中国）)

キーワード：Accident Tolerant Fuel (ATF)、Cr coating、Hoop mechanical behaviors、Pulsed laser deposition

This study focused on a preliminary evaluation of the mechanical behaviors of Cr-coated Zircaloy-4 cladding tubes under hoop tensile stress using the Advanced Expansion-Due-to- Compression test.