Internal Pressure, Energy of Vaporization and Solubility Parameter of Pb–Sn Molten Binary Mixture at Elevated Temperatures

Internal pressure, excess internal pressure, energy of vaporization, excess energy of vaporization and solubility parameter of Pb–Sn molten binary liquid mixture were calculated over a wide range of temperature and composition. A quantitative treatment has been carried out for these thermodynamic properties with the help of Hildebrand equation. Also, interaction study has been made in the light of excess thermodynamic functions.