eng Oriental Scientific Publishing Company Material Science Research India 0973-3469 2012-06-20 9 1 01 07 1156 article Preparation of Physical and Chemical and Thermodynamic Properties of Aluminum Alloys-Cerium M. Razazi 1 R. N. Amini 1 B. B. Eshov 2 A. B. Badalov 3 Department of Material Science and Engineering, Isalmic Azad University, Majlesi Branch, Isfahan, Iran. Chemistry Institute, Tajikistan Academy of Sciences, Dushanbe, Tajikistan Department of Chemical Technology and metallurgy,Tajik Technical University named after academician M.S.Osimi, Dushanbe, Tajikistan.

Chemical compositions, microstructure and hardness of alloys and Al - Ce intermetallic compounds have been studied. The method of calorimetry solution determined the enthalpy of dissolution. Enthalpy of formation of intermetallic compounds In thermo chemical cycle has been calculated. It was revealed the regularity of their changes depending on the composition. Melting temperature of intermetallic compounds of the system has been specified by Semi empirical method. It has defined the specified set pattern in the changes on melting temperature and enthalpy of formation of IM on the concentration of Maximal stability in the composition of Al2Se.

 https://www.materialsciencejournal.org/vol9no1/preparation-of-physical-and-chemical-and-thermodynamic-properties-of-aluminum-alloys-cerium/ Alloy intermetallic Al lanthanides the heat of solution enthalpy of formation