Determination of the thermodynamic properties for Cr-Co-Me (Me = Mo, Al) systems by using the general solution model for predicting

Abstract

The results of the determination of the thermodynamic properties for ternary systems Cr-Co-Me (Me = Mo, Al) using a new general solution model for the predictions are presented in this work. For five sections (with mole ratio Co : Me = 2:8, 4:6, 5:5, 6:4, 8:2) investigated in each ternary system at temperature of 2000 K, integral molar excess Gibbs energies and partial molar thermodynamic properties of chromium were calculated.

Keywords

• alloy thermodynamics
• thermodynamic predicting
• ternary systems
• Cr-Co-Mo system
• Cr-Co-Al system