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Thermodynamic properties of liquid metallic alloys

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Abstract

Experimental data on the activity of components in concentrated (nondilute) liquid metallic alloys must be approximated by characterizing the alloy’s thermodynamic properties on the basis of logγ/(1 − x 2) rather than logγ. Here γ and x are, respectively, the activity coefficient and molar fraction of the component in the alloy. In that case, the error in calculating the alloy’s integral thermodynamic characteristics—the mixing energy, the regular function—is reduced.

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Authors and Affiliations

  1. OOO Tekhnologiya Metallov, Chelyabinsk, Russia

    V. I. Berdnikov

  2. South Ural State University, Chelyabinsk, Russia

    Yu. A. Gudim

Authors
  1. V. I. Berdnikov
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  2. Yu. A. Gudim
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Original Russian Text © V.I. Berdnikov, Yu.A. Gudim, 2013, published in “Izvestiya VUZ. Chernaya Metallurgiya,” 2013, No. 10, pp. 19–23.

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Berdnikov, V.I., Gudim, Y.A. Thermodynamic properties of liquid metallic alloys. Steel Transl. 43, 615–619 (2013). https://doi.org/10.3103/S0967091213100057

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  • DOI: https://doi.org/10.3103/S0967091213100057

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