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ABSTRACT
Regular associated solution model and quasi-lattice model have been employed to study the thermodynamic and microscopic properties of Ni–Al liquid alloy at 1873 K. In thermodynamic properties, we have estimated free energy of mixing (), enthalpy of mixing (
) and entropy of mixing (
), and in microscopic structural properties, we have studied concentration fluctuation in long wave length limit (
) and Warren–Cowely short-range-order parameters (
). Additionally, transport properties, such as ratio of mutual and intrinsic diffusion coefficients (
) and the viscosity of Ni–Al melt at 1873 K have been computed using different approaches.
Disclosure statement
No potential conflict of interest was reported by the authors.