Abstract
The surface tension γ and the dynamic viscosity η of liquid alkali, alkaline earth, and transition metals at the melting point have been investigated. A physical interpretation of γ and η, as well as γ·η−1 and η2·γ−1, is given using surface density, thermal impulse, and the thermal length scale. Dimensionless surface tension and dimensionless dynamic viscosity at melting point are obtained, and excess entropy is calculated from the universal scaling law.
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The article was made within the framework of state work No. FEUZ-0836-0020.
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Manuscript submitted December 19, 2020; accepted March 23, 2021.
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Starodubtsev, Y.N., Tsepelev, V.S. Analysis of Surface Tension and Viscosity of Liquid Metals. Metall Mater Trans B 52, 1886–1890 (2021). https://doi.org/10.1007/s11663-021-02157-y
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DOI: https://doi.org/10.1007/s11663-021-02157-y