Atomistic investigation of elementary dislocation properties influencing mechanical behaviour of Cr15Fe46Mn17Ni22 alloy and Cr20Fe70Ni10 alloy

Modeling of solid solution strengthening in FCC alloys: Atomistic simulations, statistical models and elastic continuous approaches

“…More recently, atomistic simulations were used to investigate solute strengthening in various FCC multicomponent concentrated alloys [31][32][33]. The CRSS for the screw dislocation was found to be smaller than the edge's [31,34], revealing the prevalence of elastic interactions.…”

“…The CRSS for the screw dislocation was found to be smaller than the edge's [31,34], revealing the prevalence of elastic interactions. In addition, the fluctuations of the stacking fault energy with the local composition was evidenced and suggested to contribute significantly to strengthening [32,33,[35][36][37][38][39].…”