Abstract
In this work, the electronic structure and the magnetic state of Fe-Cr, Fe-V, and Fe-Cr-V alloys are investigated by the method of coherent potential in the approximation of Hartree-Fock. The effective fields on the nuclei of Fe of the ternary alloys are calculated using the results that have been obtained. The effective fields on Fe nuclei in Fe-Cr-V alloys have been experimentally measured. Comparison with the experimental results shows that the electronic and magnetic states of both the binary and ternary alloys are reasonably described by the coherent potential method. Analysis of the available results allows one to explain the differences existing in the phase diagrams of binary alloys as well as to reach conclusions about the shape of the equilibrium phase diagram of the ternary alloy.
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Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Fizika, No. 12, pp. 77–83, December, 1988.
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Vasman, G.I., Kalyanov, A.P. & Demidenko, V.S. Role of electronic structure in the formation of the properties and characteristics of interatomic interaction in alloys of iron with chromium and vanadium. Soviet Physics Journal 31, 1021–1026 (1988). https://doi.org/10.1007/BF01101175
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DOI: https://doi.org/10.1007/BF01101175