Enthalpy of formation of intermetallic phases from Al-Ni and Al-Ni-Ti systems

Additionally, for the AlNiTi phase, the measurements were conducted at the temperature of 1133 K and the determined formation enthalpy was found to equal −56.5 ± 2 kJ/mol of atoms. The very near values obtained at room and elevated temperature point to the fact that it is independent of temperature.