Thermodynamic Properties of Selected Binary Aluminum Alloy Systems

This work reviews the data and information available through March 1985 on the various thermodynamic properties of five binary aluminum alloy systems: Al–Fe, Al–Mn, Al–Ni, Al–Si, and Al–Ti. The thermodynamic properties covered in this work are heat capacity, Gibbs energy, enthalpy, and entropy of formation. Existing data have been evaluated and analyzed. The values for heat capacity and room-temperature enthalpy of formation for a large number of alloys have been generated. For each of the binary alloy systems, the recommended values for integral Gibbs energy, enthalpy, and entropy of formation as well as the partial quantities, activity, and activity coefficients for each component covering the entire composition range have been reported. These values are reported for both solid and liquid alloys.