Materials Science Forum, Vol.414-4, 323-328, 2003
Thermodynamics-based semi-empirical description of the liquidus surface and partition coefficients in ternary Al-Mg-Si alloy
A simple but thermodinamically well-founded method is described for the approximating calculation of liquidus surfaces and partition coefficient of multicomponent equilibrium phase diagrams. The applicability of method is shown by describing of the Al-Si, Al-Mg binary and Al-Si-Mg ternary alloy systems.
Keywords:equilibrium phase diagram;binary;ternary;liquidus surface;partition coefficient;calculation