Thermodynamic investigation of the moderately dilute liquid Bi–Fe–Sb alloys

The molar enthalpies of formation of liquid ternary Bi–Fe–Sb alloys have been determined at 1065 K by direct reaction calorimetry using the drop method. Measurements were performed along two sections: XBi/XSb = 1/9 and 1/4. The experimental calorimetric data and estimated values with a Redlich-Kister formulation are compared.