Calculation of thermodynamic characteristics of binary metal–metalloid alloys in frames of statistical model

A model for the statistical description of condensed matter (liquids, solutions or alloys) with covalent or hydrogen bonding between the atoms or molecules is suggested. In the framework of mean-field approximation the thermodynamic characteristics of some binary alloys are calculated. The model provides a good agreement of the calculations both with experiment and with the theory of associated solutions. Besides, it predicts the anomalies on the temperature dependencies of physical properties and the existence of two amorphous states.