Self-coordination of thermodynamic properties of dinary alloys using the model of ideal associated solutions

Abstract

Fundamental equations of the theory of ideal associated solutions for binary alloys are described. A search of optimal algorithms of solving appearing systems of non-linear equations, and finding the composition and properties of associates from the available data of the thermodynamic properties and phase diagram is conducted Programs for calculations using these algorithms are created. A possibility of using this model for systematization and precision enhancing of data on the thermodynamics and phase equilibriums in the binary alloys is shown. The complex of programs is successfully verified on a number of binary metallic systems, including Al—Co(Ni, La) ones.