Strontium and Barium Thermodynamic Characteristics in the Diluted Liquid Tin Alloys

Volkovich A.V., Zhuravlev V.I., Trofimov I.S.

KEY WORDS:

strontium, barium, tin, alloy, emf method, activity, activity coefficient, partial molar thermodynamic characteristics

ABSTRACT:

The changes in strontium and barium partial molar thermodynamic characteristics in binary diluted tin alloys were defined by the emf method in the temperature range of 973-1073 К. The satisfactory agreement of partial molar enthalpy values with the calorimetric measurements data. The values of strontium and barium activity coefficients testify that there is a strong interparticle interaction between the melt components, which increases when strontium transfers to barium.


 

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