Simulation of Rolling in a Magnetostriction Fe–Ga Alloy

V. A. Milyutin; Милютин В. А.; S. O. Nepriakhin; Непряхин С. О.; I. V. Gervasyeva; Гервасьева И. В.

doi:10.31857/S0015323022601635

Simulation of Rolling in a Magnetostriction Fe–Ga Alloy

Authors: Milyutin V.A.¹, Nepriakhin S.O.², Gervasyeva I.V.¹
Affiliations:
1. Miheev Institute of Metal Physics of Ural Branch of Russian Academy of Sciences
2. Ural Federal University
Issue: Vol 124, No 3 (2023)
Pages: 330-336
Section: ПРОЧНОСТЬ И ПЛАСТИЧНОСТЬ
URL: https://journals.rcsi.science/0015-3230/article/view/139402
DOI: https://doi.org/10.31857/S0015323022601635
EDN: https://elibrary.ru/CMGUXI
ID: 139402

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Abstract

Based on the measured physical properties of the Fe–Ga alloy, it was found that a decrease in the material thickness to 0.3 mm leads to an acceptable level of eddy current losses at high-frequency magnetization reversal (20 kHz). Recommendations have been developed on the choice of rolling modes to achieve the required thickness. The modeling of rolling according to the proposed mode is implemented, the distributions of deformation, stresses, and temperature for each pass were obtained. The results obtained are analyzed
in the context of the relation between the features of deformation and the processes of crystallographic texture
formation.

Keywords

deformation, rolling simulation, Fe–Ga alloy, mesostructural inhomogeneities

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