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Teplofizika vysokikh temperatur, 1991, Volume 29, Issue 4, Pages 695–701
(Mi tvt4395)
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This article is cited in 1 scientific paper (total in 1 paper)
Thermophysical Properties of Materials
Thermodynamics of the congruent vaporization of nonstoichiometric refractory compounds
A. I. Gusev Institute of Chemistry, Urals Branch of the Academy of Sciences, Sverdlovsk
Abstract:
A study is made of thermodynamic conditions for the congruent vaporization of nonstoichiometric refractory compounds $\mathrm{MX}_y$ in a vacuum. It is shown thatthe character of vaporization at the given temperature is determined by the dependence of free energy on the composition of the compound. A functional relationship is established between the composition of the congruently vaporizing nonstoichiometric compound and the vaporization temperature. Features of the hightemperature vacuum evaporation of niobium carbide are discussed.
Received: 10.08.1990
Citation:
A. I. Gusev, “Thermodynamics of the congruent vaporization of nonstoichiometric refractory compounds”, TVT, 29:4 (1991), 695–701; High Temperature, 29:4 (1991), 541–546
Linking options:
https://www.mathnet.ru/eng/tvt4395 https://www.mathnet.ru/eng/tvt/v29/i4/p695
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