3 papers
cond-mat.mtrl-sci2023
Robust Deep Learning Framework for Constitutive-Relation Modeling
Qing-Jie Li, Mahmut Nedim Cinbiz, Yin Zhang +3
Modeling the full-range deformation behaviors of materials under complex loading and materials conditions is a significant challenge for constitutive relations (CRs) modeling. We p…
cond-mat.mtrl-sci2022
Ion-Beam Radiation-Induced Eshelby Transformations: The Mean and Variance in Hydrostatic and Shear Residual Stresses
Yongchao Chen, Qing-Jie Li, Alex O'Brien +5
Ion beam plays a pivotal role in ion implantations and the fabrication of nanostructures. However, there lacks a quantitative model to describe the residual stresses associated wit…
cond-mat.mtrl-sci2019
Strengthening in multi-principal element alloys with local-chemical-order roughened dislocation pathways
Qing-Jie Li, Howard Sheng, Evan Ma
High-entropy alloys (HEAs) were presumed to have a configurational entropy as high as that of an ideally mixed solid solution (SS) of multiple elements in near-equal proportions. H…