Determinations of enthalpy and partial molar enthalpy in the alloys BieCdeGaeIneZn, BieCdeGaeZn and AueCueSn

In the present study, the relations of thermodynamic associated with Chou's general solution model (GSM), the models of Muggianu and Toop have been used in order to calculate the mixing enthalpy and partial molar mixing enthalpy of mixing of BieCdeGaeIneZn, BieCdeGaeZn with equimolar section at a temperature of 730 K and AueCueSn with the section xAu/xCu ¼ 1/1 on the entire molar fraction range as a function of alloy composition at a temperature of 900 K. Some negativities are reported in the selected alloys mentioned above, particularly at high temperatures for the human health as well as difficulties in experimental measurement and high costs. Moreover, aim of us is to close the current article gap seen in the literature. In order to close the current gap seen in the literature, the article on the thermodynamic properties of the BieCdeGaeIneZn alloys are presented in this study.