[G] Nuclear Materials

[265] On the tensile behaviors of the Cr-Zircaloy bilayer fabricated by diffusion bonding

*Ziqi Wei¹, Huilong Yang², Bo Li¹, Lijuan Cui¹, Sho Kano¹, Hiroaki Abe¹ (1. Graduate School of Engineering, The University of Tokyo、2. School of Nuclear Science and Engineering, Shanghai Jiao Tong University)

Keywords:Cr-Zircaloy、tensile test、diffusion bonding、interfacial failure、FEM

RT and 573K-tensile tests are conducted on the diffusion-bonded Cr-Zry4 bilayer. The deformation and interfacial failure are analyzed from the perspective of microstructure and numerical simulation.