[G] Nuclear Materials

[264] The microstructure and formation process of the Cr-Zry4 interface for accident tolerant fuel application

*LI BO¹, Yang Huilong², Cui Lijuan¹, Holmes Reuben¹, KANO Sho¹, Abe Hiroaki¹ (1. Graduate School of Engineering, The University of Tokyo、2. School of Nuclear Science and Engineering, Shanghai Jiao Tong University)

Keywords:accident tolerant fuel、inter-diffusion、interface、microstructure

In this study, the microstructure of the Cr-Zry4 interface was systematically investigated. The evolution behavior and growth dynamics characteristics of Zr(Fe,Cr)₂ are summarized.