APPLICABILITY OF THE MASS ACTION LAW IN COMBINATION WITH THE COEXISTENCE THEORY OF METALLIC MELTS INVOLVING COMPOUND TO BINARY METALLIC MELTS

Based on the atomicity and rnolecularity as well as the consistency of thermodynamic properties and activities of metallic melts with their structures, the coexistence theory of metallic melts structure involving compound has been suggested. According to this theory, the calculating models of mass action concentrations for different binary metallic melts have been formulated. The calculated mass action concentrations agree well with corresponding measured activities, which confirms that the suggested theory can reflect the structural characteristics of metallic melts involving compound and that the mass action law is widely applicable to this kind of metallic melts.