Thermodynamic, Structural, Surface and Transport Properties of In-Tl Liquid Alloy at Different Temperatures

Abstract

The thermodynamic, structural, surface and transport properties of In-Tl binary liquid alloy are studied on the basis of theoretical analysis using the regular solution model at different temperatures. The properties of the alloy at 723 K have been computed by estimating the best fit value of order energy parameter (ω) in the entire range of concentration to match their observed and theoretical values. The values of order energy parameter at different temperatures have been calculated using the value of order energy parameter at 723 K which played key role to study different properties of the alloy using optimization method. The theoretical analysis gives the positive energy parameter (ω), which is found to be temperature dependent.

Review of Titanium Related Inclusions in Casting of Steel

“…Ti stabilized 17Cr Austinitic steels and the formation of inclusions With regard to the formation mechanism of various inclusions; thermodynamics analysis implies that pure particles of TiN are formed in the liquid phase, which is due to the high concentrations of N & Ti solutes in the molten steel. [26] Also, according to SEM and EDX, the pre-existing oxides give heterogeneous nuclei for TiN precipitation. [31]…”