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Published in: Physics of Metals and Metallography 5/2022

01-05-2022 | THEORY OF METALS

On the Theory of Interdiffusion in Ternary Alloys: Concentration Dependences of Kinetics-Related Coefficients

Authors: G. V. Sergeev, V. A. Makarova, R. Z. Kahidze, A. V. Nazarov

Published in: Physics of Metals and Metallography | Issue 5/2022

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Abstract

Calculated concentration dependences of interdiffusion coefficients and coefficients determining contributions of initial and boundary conditions for various alloy components into distribution of concentrations in the diffusion zone are illustrated. The analysis of these dependences shows that kinetics of component redistribution is determined by the component that diffuses slowly, which distinguishes the results of this approach from that of the generalized theories of the Darken approach.
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Metadata
Title
On the Theory of Interdiffusion in Ternary Alloys: Concentration Dependences of Kinetics-Related Coefficients
Authors
G. V. Sergeev
V. A. Makarova
R. Z. Kahidze
A. V. Nazarov
Publication date
01-05-2022
Publisher
Pleiades Publishing
Published in
Physics of Metals and Metallography / Issue 5/2022
Print ISSN: 0031-918X
Electronic ISSN: 1555-6190
DOI
https://doi.org/10.1134/S0031918X22050155