88 citations · 134 across the 4 of their papers we have counts for
6 papers
Procedural Generation of Grain Orientations using the Wave Function Collapse Algorithm
G. Magny-Fokam, D. Madisetti, J. El-Awady
Statistics of grain sizes and orientations in metals correlate to the material's mechanical properties. Reproducing representative volume elements for further analysis of deformati…
The effect of local chemical ordering on dislocation activity in multi-principle element alloys: a three-dimensional discrete dislocation dynamics study
Markus Sudmanns, Jaafar A. El-Awady
The exceptional combination of strength and ductility in multi-component alloys is often attributed to the interaction of dislocations with the various solute atoms in the alloy. T…
Strain rate dependency of dislocation plasticity
Haidong Fan, Jaafar A. El-Awady, Qingyuan Wang +2
Dislocation slip is a general deformation mode and governs the strength of metals. Via discrete dislocation dynamics and molecular dynamics simulations, we investigate the strain r…
Alloy Design for Mechanical Properties: Conquering the Length Scales
Irene J. Beyerlein, Shuozhi Xu, Javier LLorca +3
Predicting the structural response of advanced multiphase alloys and understanding the underlying microscopic mechanisms that are responsible for it are two critically important ro…
Impact of Angular Deviation from Coincidence Site Lattice Grain Boundaries on Hydrogen Segregation and Diffusion in Alpha-iron
Mohamed H. Hamza, Mohamed A. Hendy, Tarek M. Hatem +1
Coincidence Site Lattice (CSL) grain boundaries (GBs) are believed to be low-energy, resistant to intergranular fracture, as well as to hydrogen embrittlement. Nevertheless, the be…
Quantifying the effect of hydrogen on dislocation dynamics: A three-dimensional discrete dislocation dynamics framework
Yejun Gu, Jaafar A. El-Awady
We present a new framework to quantify the effect of hydrogen on dislocations using large scale three-dimensional (3D) discrete dislocation dynamics (DDD) simulations. In this mode…