Potentiometrie Investigations of the Liquid Al + Ga + Sb Alloy Between 623 K and 1300 K

Abstract

Twenty three alloys AI+ Ga + Sb have been studied by the Emf method between 623 and 1300 K using concentration cells of the type: AI/(AI 3 + in LiCI + KCI (liq.))/(Al+Ga+Sb).Partial molar functions of aluminium and some equilibrium temperatures were determined; they are in satisfactory agreement with the calculation of Kaufman et al. -The comparison of the experimental ternary dmixGAI values and the corresponding ones calculated using several empirical equations shows that the best agreement is obtained by Colinet's equation.