[S5] S5 Multi-scale analysis of elementary processes in plasticity(IX)

2:20 PM - 2:40 PM JST(5:20 AM - 5:40 AM UTC)

[S5.7] Analysis of the Atomistic Origin of the Critical Grain Size for Maximum Strength by Molecular Dynamics Simulation

○Tomotsugu Shimokawa¹ (1. Kanazawa Univ.)

Keywords:

Mechanical Property,Size Effect,Dislocation,Grain Boundary

Molecular dynamics simulations revealed the origin of the critical grain size for maximum strength through competing dislocation and grain-boundary mechanisms.