Abstract
The results of studying diffusion processes in silicate multicomponent systems, which are widely used as binders in variously purposed composite materials, have been generalized and described. It has been shown that the effective diffusion coefficients of alkali and alkaline-earth cations in a diffusion pair are not a single-valued function of the ion radius of the cation but depend on structural factors and on the energy of the cation bonding with other ions of the melt.
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Original Russian Text © A.E. Shilo, S.A. Kukharenko, N.G. Klimenko, V.N. Tkach, A.G. Gontar’, E.F. Kuz’menko, 2008, published in Sverkhtverdye Materialy, 2008, Vol. 30, No. 2, pp. 43–57.
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Shilo, A.E., Kukharenko, S.A., Klimenko, N.G. et al. The effect of diffusion processes on the interaction in multicomponent silicate systems. J. Superhard Mater. 30, 105–114 (2008). https://doi.org/10.3103/S1063457608020056
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DOI: https://doi.org/10.3103/S1063457608020056