91 citations · 106 across the 3 of their papers we have counts for
3 papers
cond-mat.mtrl-sci2020
Constitutive modeling of the tension-compression behavior of gradient structured materials
Jianfeng Zhao, Xiaochong Lu, Jinling Liu +4
Gradient structured (GS) metals processed by severe plastic deformation techniques can be designed to achieve simultaneously high strength and high ductility. Significant kinematic…
cond-mat.mtrl-sci2019★ 91 cited
Grain boundary effect on nanoindentation: A multiscale discrete dislocation dynamics model
Songjiang Lu, Bo Zhang, Xiangyu Li +4
Nanoindentation is a convenient method to investigate the mechanical properties of materials on small scales by utilizing low loads and small indentation depths. However, the effec…
cond-mat.mtrl-sci2018★ 15 cited
Microplasticity and yielding in crystals with heterogeneous dislocation distribution
Xu Zhang, Jian Xiong, Haidong Fan +1
In this study, we use discrete dislocation dynamics (DDD) simulation to investigate the effect of heterogeneous dislocation density on the transition between quasi-elastic deformat…