2 papers
cond-mat.mtrl-sci2026
A hydrogen-informed Rice-Beltz model for crack-tip dislocation emission under mixed-mode loading
Kai Zhao
The fundamental competition between crack-tip cleavage and dislocation emission dictates the ductile-to-brittle transition in crystalline solids. In hydrogen-charged environments,…
cond-mat.mtrl-sci2024
An extended Rice model for intergranular fracture
Kai Zhao, Yu Ding, Haiyang Yu +2
The plastic events occurring during the process of intergranular fracture in metals is still not well understood due to the complexity of grain boundary (GB) structures and their i…