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Sebastian Schulz

Phase-field simulations of multi-component solidification and coarsening based on thermodynamic datasets

(Schriftenreihe des Instituts für Angewandte Materialien, Karlsruher Institut für Technologie ; 65)

AutorSchulz, Sebastian

VerlagKIT Scientific Publishing, Karlsruhe

ISBN9783731506188

UmfangXVI, 210 S.

Veröffentlicht
am:
22.02.2017

Erscheinungs-
jahr
2017

VerfügbarkeitAktiv

Downloads:

Für Zitate bitte die folgende URL verwenden:
http://dx.doi.org/10.5445/KSP/1000063920

Abstract

The utilization of thermodynamic and mobility data plays a major role in phase-field modeling. This work discusses different formulations for the thermodynamic quantities of a grand potential model along with practices to determine parameters from datasets. The framework is used to study solidification of Al-Si-Mg for a variation of composition, diffusivities and surface energy anisotropies. To verify the simulations, they are compared with solidification theories.