[G] Nuclear Materials

[428] Anisotropic hardening response by ion irradiation in a 12Cr-ODS ferritic steel

*YANG Huilong¹, Kano Sho¹, McGrady John¹, Chen Dongyue¹, Shen Jingjie², Murakami Kenta³, Abe Hiroaki¹ (1. The University of Tokyo、2. National Institute for Fusion Science、3. Nagaoka University of Technology)

Keywords:ODS steel、Irradiation hardening、Texture、Crystal orientation

This study reports the anisotropic hardening behaviors in a 12Cr-ODS ferritic steel before and after 2.8 MeV Fe²⁺ irradiation with the combined application of nano-indentation tests and EBSD analyses.