The latent heat of solidification is a thermo-physical property of the material, expressed in J/g or J/mol. During the solidification process, each substance releases a certain amount of heat that characterizes this substance.The mathematical modeling and simulation of the metal and alloy solidification process are inaccurate without the knowledge of this property.Therefore, there is always a necessity to show the value of the latent heat of any alloy in advance.For pure metal, a good data library is available to obtain the latent heat value [7,8]. Unfortunately, there is no simple way to get a value for the latent heat of solidification of multicomponent alloys that solidify in a given temperature range (mushy zone), either using measured techniques or calculated procedures.Several models of latent heat release for modeling of castingsolidification have already been proposed.These models include the linear and quadratic releases of latent heat between the liquidus and solidus temperatures, as well as the use of the Lever Rule and Scheil’s equation [9].