Structure and properties of Fe–Ga alloys as promising materials for electronics

IS Golovin, VV Palacheva, AK Mohamed… - Physics of Metals and …, 2020 - Springer
This review article is devoted to studies of the structure and properties of Fe–Ga alloys that
serve as functional materials with high magnetostriction. Particular attention is paid to …

Anelastic effects in Fe–Ga and Fe–Ga-based alloys: a review

IS Golovin - Materials, 2023 - mdpi.com
Fe–Ga alloys (GalFeNOLs) are the focus of attention due to their enhanced magneto-elastic
properties, namely, magnetostriction in low saturation magnetic fields. In the last several …

Phase transitions as a tool for tailoring magnetostriction in intrinsic Fe-Ga composites

VV Palacheva, A Emdadi, F Emeis, IA Bobrikov… - Acta Materialia, 2017 - Elsevier
Fe-Ga alloys exhibit unique functional properties such as magnetostriction that can be
varied from the highest positive values among iron-based alloys to negative values …

In situ neutron diffraction study of bulk phase transitions in Fe-27Ga alloys

IS Golovin, АM Balagurov, VV Palacheva, IA Bobrikov… - Materials & Design, 2016 - Elsevier
Neutron diffraction technique was applied to study phase transitions in Fe-27 at.% Ga alloys
at instant heating and subsequent cooling in the 20–980° C temperature range. The …

Anelasticity of Fe–Ga based alloys

IS Golovin - Materials & Design, 2015 - Elsevier
Frequency, amplitude, and temperature dependent effects of anelasticity in Fe–Ga and Fe–
Ga–Al alloys are studied by mechanical spectroscopy techniques using forced bending and …

Complex mechanism of anelastic relaxation in ternary Fe-20 (Al+ Ga) alloys

DG Chubov, J Cifre, HW Chang, SU Jen, VV Palacheva… - Scripta Materialia, 2023 - Elsevier
Anelastic relaxation at elevated temperatures (300–600° C) in binary and ternary Fe-20 (Al+
Ga) alloys is experimentally studied and analyzed. Two transient effects due to the …

Internal friction phenomena in a wide temperature range up to 800° C in long-term annealed Fe-(0− 30) at% Ga alloys

M Sun, L Li, W Jiang, Y Gao, H Wang, X Wang… - Journal of Alloys and …, 2021 - Elsevier
The internal friction (IF) phenomena were systematically studied in a temperature range from
room temperature (RT) to 800° C for Fe-(0− 30) at% Ga alloys annealed at 480° C for 14 …

Tb-dependent phase transitions in Fe-Ga functional alloys

A Emdadi, VV Palacheva, АM Balagurov, IA Bobrikov… - Intermetallics, 2018 - Elsevier
Abstract Effect of microalloying by Tb on the microstructure, phase transitions, and functional
properties of the Fe-19Ga-xTb and Fe-27.4 Ga-xTb (where x= 0, 0.15, 0.3, 0.4, or 0.5 at.%) …

Diffusionless nature of D03→ L12 transition in Fe3Ga alloys

IS Golovin, VV Palacheva, AI Bazlov, J Cifre… - Journal of Alloys and …, 2016 - Elsevier
Temperature dependent internal friction is studied in an Fe 3 Ga alloy using a dynamical
mechanical analyzer. Apart from several thermally activated relaxation peaks with the …

From metastable to stable structure: the way to construct functionality in Fe-27Ga alloy

IS Golovin, AM Balagurov, VV Palacheva… - Journal of Alloys and …, 2018 - Elsevier
Isothermal annealing treatment was used to form a natural two-phase ferromagnetic
composite structure with a different ratio between the bcc-derivative metastable D0 3 and fcc …