|About this Abstract
||MS&T23: Materials Science & Technology
||Computational Discovery, Understanding, and Design of Multi-principal Element Materials
||Effect of Elasticity in Microstructural Evolution of Multi-component, Multi-phase System
||Jeonghwan Lee, Kunok Chang
|On-Site Speaker (Planned)
JD Eshelby, RO Williamson, JW Cahn, FC Larche, and JK Lee have theoretically predicted how elasticity affects the thermodynamic equilibrium and microstructure evolution of materials. The knowledge generated by that achievement is now a major part of our understanding of the effect of elasticity on microstructure. The rapid development of computer performance and simulation methods has made it possible to simulate microstructure evolution considering elasticity, and in this study, we verified the results of previous theoretical predictions by using phase-field modeling with consideration of nonlinear effects that were not considered in the previous study. Systematic results on how elasticity affects an actual multi-component multi-phase system by considering factors will be presented.