Model Prediction of Thermodynamics Activity in Multicomponent Liquid Alloy
This work presents a thermodynamic model to theoretically predict the component activity in multicomponent liquid alloy based on the Wilson equation and an extended Miedema model. Using only the physical parameters of pure metals, the component activities can be theoretically calculated and the calculation results agree well with the measured data. The model should enable very useful predictions to be made for activities in multi-component liquid alloys, especially for the trend of the activity changes with increasing alloy content.
Chi Y.A. Tsao and Jing Kun Guo
T. X. Fan et al., "Model Prediction of Thermodynamics Activity in Multicomponent Liquid Alloy ", Key Engineering Materials, Vol. 313, pp. 19-24, 2006