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Calculation of surface tension and adsorption isotherms of binary systems based on p metals

  • Thermophysical Properties of Materials
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High Temperature Aims and scope

Abstract

A two-parameter equation used to describe surface tension (ST) isotherms σ(x) of binary alloys based on alkali metals was employed to calculate ST isotherms of binary systems of p metals. The calculations results were shown to be consistent with experimental data to within the experimental uncertainty. Using a proposed here expression for σ(x) isotherms, the formulas for calculation of adsorption and the ultimate surface activity of the additive component were obtained without use of the graphical differentiation of the curved ST isotherms.

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Authors and Affiliations

  1. Kabardino-Balkarian State University, Nalchik, 360004, Russia

    Zm. Kh. Kalazhokov, K. V. Zikhova, Z. Kh. Kalazhokov, Kh. Kh. Kalazhokov & Kh. B. Khokonov

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  1. Zm. Kh. Kalazhokov
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  2. K. V. Zikhova
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  3. Z. Kh. Kalazhokov
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  4. Kh. Kh. Kalazhokov
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  5. Kh. B. Khokonov
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Correspondence to Zm. Kh. Kalazhokov.

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Original Russian Text © Zm.Kh. Kalazhokov, K.V. Zikhova, Z.Kh. Kalazhokov, Kh.Kh. Kalazhokov, Kh.B. Khokonov, 2012, published in Teplofizika Vysokikh Temperatur, 2012, Vol. 50, No. 6, pp. 781–784.

This article was prepared on the basis of the Proceedings of the XIII Russian Conference on Thermophysical Properties of Substances (Novosibirsk, June 2011).

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Kalazhokov, Z.K., Zikhova, K.V., Kalazhokov, Z.K. et al. Calculation of surface tension and adsorption isotherms of binary systems based on p metals. High Temp 50, 728–731 (2012). https://doi.org/10.1134/S0018151X12060041

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  • DOI: https://doi.org/10.1134/S0018151X12060041

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