This article is cited in 10 papers

Metals

Effect of magnetic field annealing on magnetic properties of iron–gallium alloys

V. A. Lukshina^ab, D. A. Shishkin^ab, A. R. Kuznetsov^ab, N. V. Ershov^a, Yu. N. Gornostyrev<sup>ab

a</sup> Institute of Metal Physics, Ural Division of the Russian Academy of Sciences, Ekaterinburg
^b Ural Federal University named after the First President of Russia B. N. Yeltsin, Ekaterinburg

Abstract: The concentration dependence of the magnetic properties of iron alloys with 3 – 25 at.% gallium has been studied. It is shown that with increasing gallium content, saturation induction decreases monotonically, but coercive force shows a stepped increase with a jump from 85 to 135 A/m between 12 and 15 at.% Ga. The effect of annealing in a dc magnetic field (magnetic field annealing (MFA)) on the behavior of residual induction and coercive force in samples containing from 3 to 18 at.

Keywords: iron–gallium alloys, thermomagnetic treatment, magnetic properties.

Received: 22.04.2020
Revised: 22.04.2020
Accepted: 28.04.2020

DOI: 10.21883/FTT.2020.10.49899.095

 English version: Physics of the Solid State, 2020, 62:10, 1746–1754

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