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 …

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 …

Non-equilibrium time-temperature-transformation diagram for enhancing magnetostriction of Fe-Ga alloys

Y Zhang, J Gou, T Yang, Y Ke, T Ma - Acta Materialia, 2023 - Elsevier
Coherent nanoprecipitates formed at early-stage decomposition in a number of body-
centered-cubic (BCC) Fe-based alloys with nonmagnetic solute have been found to …

Diffusive and displacive phase transitions in Fe-Ga alloys

AM Balagurov, NY Samoylova, IS Golovin - Physica B: Condensed Matter, 2024 - Elsevier
Phase transitions between structurally ordered phases in Fe–Ga alloys have been studied
upon their heating to 850° C and subsequent cooling to room temperature by neutron …

First-and second-order phase transitions in Fe-(17-19) at.% Ga alloys

AK Mohamed, VV Cheverikin, SV Medvedeva… - Materials Letters, 2020 - Elsevier
The structure of the Fe-(17.5–19.5) at.% Ga alloys in as-cast and nearly equilibrium states is
studied using XRD, ND, and EBSD. In disagreement with the existing phase diagrams, 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 …

Study on high damping L12/D03 biphase Fe-27Ga alloys with near-zero magnetostriction and its damping mechanism

L Li, YX Gao, Z Zhuang, M Sun, WB Jiang… - Journal of Alloys and …, 2022 - Elsevier
Abstract A novel L1 2/D0 3 biphase Fe-27Ga alloy with both high damping (0.007,
equivalent to a specific damping capacity (SDC) of 0.04) and the near-zero (∼− 4 ppm) …

Comparative study of structure and phase transitions in Fe-(25–27)% Ga alloys

IS Golovin, AK Mohamed, VV Palacheva… - Journal of Alloys and …, 2019 - Elsevier
A wide range of complementary research technique-XRD, SEM, TEM, MFM, HV, and low
temperature heat capacity, in situ neutron diffraction, resistivity, vibrating sample …

Mechanical spectroscopy of phase transitions in Fe–(23–38) Ga-RE alloys

IS Golovin, AK Mohamed, VV Palacheva… - Journal of Alloys and …, 2021 - Elsevier
Abstract Anelastic effects in Fe-(23–38) Ga binary and ternary alloys doped with rare-earth
(RE) elements, RE= Pr, Sm, Tb, Er, and Yb, are studied in a sub-resonance frequency …

Behavior and mechanism of internal friction peak in quenched Fe-18 at.% Ga alloy

M Sun, W Huang, L Li, W Jiang, R Gao, W Wen… - Journal of Alloys and …, 2021 - Elsevier
Abstract Quenched Fe-18 at.% Ga with high magnetostrictive properties has a peak (P wq)
in temperature-dependent internal friction (IF) spectrum near 320° C, which disappears for …