Nanocrystal formation in homogeneous and heterogeneous amorphous phases

GE Abrosimova, DV Matveev, AS Aronin - Physics-Uspekhi, 2022 - iopscience.iop.org
This review describes the current state of research on the formation of a nanocrystalline
structure in amorphous alloys under thermal and deformation effects. The processes of …

[HTML][HTML] Crystallization of Metallic Glasses and Supercooled Liquids

DV Louzguine-Luzgin - Materials, 2024 - mdpi.com
This is an overview of recent findings on the structural changes observed upon heating,
including crystallization processes in conventional metallic glasses, bulk metallic glasses …

The Effect of Free Volume on the Crystallization of Al87Ni8Gd5 Amorphous Alloy

G Abrosimova, V Chirkova, E Pershina, N Volkov… - Metals, 2022 - mdpi.com
The effect of free volume on the process of crystallization of an Al87Ni8Gd5 amorphous alloy
is investigated. The deformation of the amorphous alloys leads to the formation of shear …

Correlation between phase transformation and surface morphology under severe plastic deformation of theAl87Ni8La5 amorphous alloy

B Mironchuk, G Abrosimova, S Bozhko… - Journal of Non …, 2022 - Elsevier
The parameters of shear bands and their relationship with the nanocrystallization process in
the Al 87 Ni 8 La 5 amorphous alloy under deformation were studied by X-ray diffraction …

Changes in the structure of amorphous alloys under deformation by high-pressure torsion and multiple rolling

G Abrosimova, D Gunderov, E Postnova, A Aronin - Materials, 2023 - mdpi.com
X-ray diffraction and scanning electron microscopy were used to study changes in the
structure of amorphous alloys under deformation by high-pressure torsion and multiple …

Free Volume in Amorphous Alloys and Its Change under External Influences

GE Abrosimova, AS Aronin - Journal of Surface Investigation: X-ray …, 2023 - Springer
The effect of excess free volume on the structure and crystallization of amorphous metal
alloys is considered. Its change is an important characteristic of such alloys. The changes in …

Influence of a Protective Coating on the Crystallization of an Amorphous Fe78Si13B9 Alloy

G Abrosimova, V Chirkova, D Matveev, E Pershina… - Metals, 2023 - mdpi.com
The effect of free volume on the crystallization of amorphous Fe78Si13B9 ribbons was
studied using ultrasonic and thermal treatments. To maintain free volume under heating …

Structure of AlNiGd nanocomposites with enhanced ductility produced by high pressure torsion processing

SV Vasiliev, AI Limanovskii, VM Tkachenko… - Materials Science and …, 2022 - Elsevier
The fully consolidated bilayer (consisting of two amorphous Al 86 Ni 9 Gd 5 melt-spun
ribbons) disks with a diameter of 5 mm were produced using unconstrained high pressure …

Nanocrystal formation in Al-and Ti-based amorphous alloys at deformation

G Abrosimova, A Aronin - Journal of Alloys and Compounds, 2018 - Elsevier
The effect of deformation type on structural changes in Al-and Ti-based amorphous alloys
has been studied using the methods of X-ray diffraction, scanning and transmission electron …

The effect of the type of component crystal lattice on nanocrystal formation in Co-based amorphous alloys

G Abrosimova, N Volkov, V Chirkova, A Aronin - Materials Letters, 2021 - Elsevier
The structure of Co-based amorphous alloys (Co-Fe-B-Si-M system, where M= Ni, Nb, or
Mn) after initial stage of crystallization was studied. In Co 67 Fe 5 Nb 8 B 20 alloy, the …