Abstract
The size effects on the composition of coexisting phases, the interfacial layer between them, and the interfacial tension in a binary system composed of a matrix and the monodispersed particles of arbitrary (including nanoscale) size are described in the context of a Gibbs method for dispersed systems. Obtaining the relevant relationships has allowed plotting the size-dependent phase state diagrams for a Cr–Ti system with a point of equal concentrations with a minimum. The coefficients of size composition of the nanoparticles and the matrix, as well as those of interfacial tension under the isobaric and isothermal conditions, are calculated at different degree of dispersion. The calculated data coincide with the experimental ones.
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Original Russian Text © M.A. Shebzukhova, A.A. Shebzukhov, 2018, published in Fizika Tverdogo Tela, 2018, Vol. 60, No. 1, pp. 180–186.
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Shebzukhova, M.A., Shebzukhov, A.A. Phase diagram and interfacial characteristics in a binary system. Phys. Solid State 60, 183–190 (2018). https://doi.org/10.1134/S1063783418010225
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DOI: https://doi.org/10.1134/S1063783418010225