About this Abstract |
Meeting |
2024 TMS Annual Meeting & Exhibition
|
Symposium
|
Computational Thermodynamics and Kinetics
|
Presentation Title |
Atomistic Simulations of the Effect of Alloying on Solid/Liquid Interfacial Free Energies |
Author(s) |
Ian Winter, Michael Chandross |
On-Site Speaker (Planned) |
Ian Winter |
Abstract Scope |
The solid/liquid interfacial free energy is a fundamental quantity for understanding such phenomena as nucleation and growth of solids from melts or wetting of a droplet on a substrate, important for such applications as joining via brazing. The recent development of a novel interatomic potential (EAM-X) enables systematic studies of the effects of alloying on material properties, considering such attributes as difference in atomic radius, or cohesive energy between constituent atoms. In this work, we utilize EAM-X to study the effects of alloying in binary face-centered cubic metals on the solid/liquid interfacial free energy. SNL is managed and operated by NTESS under DOE NNSA contract DE-NA0003525 (SAND2022-1056 A). |
Proceedings Inclusion? |
Planned: |
Keywords |
Computational Materials Science & Engineering, Thin Films and Interfaces, |