Bulk metallic glass composites containing B2 phase

Y Chen, C Tang, JZ Jiang - Progress in Materials Science, 2021 - Elsevier
The brittleness and work-softening of Bulk Metallic Glasses (BMGs) prevent their wide
applications as structural engineering materials. In order to settle this problem, the BMG …

Pushing the Boundaries of Multicomponent Alloy Nanostructures: Hybrid Approach of Liquid Phase Separation and Selective Leaching Processes

J Kim, JY Kim, ES Park - Accounts of Chemical Research, 2022 - ACS Publications
Conspectus Alloying, or mixing of multiple metallic elements, is the classical way of novel
materials development since the Bronze age. Increased numbers of principal elements …

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 …

Effect of Sm on crystallization kinetics of Cu-Zr-Al metallic glasses

F Sıkan, G Polat, I Kalay, YE Kalay - Thermochimica Acta, 2020 - Elsevier
The effect of Sm micro-alloying on non-isothermal and isothermal crystallization kinetics of
(Zr 50 Cu 40 Al 10) 100-x Sm x (x= 0, 2, 4 at.% Sm) alloys were investigated using …

Formation of the B2–ZrCo phase and micro-hardness evolution in Zr–Co–Al BMGs via conventional and flash annealing

Y Chen, JZ Jiang - Journal of Alloys and Compounds, 2020 - Elsevier
As a promising strategy to improve the ductility and work-hardening, the generation of bulk
metallic glass (BMG) composites embedded with a B2 phase has sparked a great interest. In …

The plasticity, crystallization and micro-hardness of Zr–Co–Al-(Nb) BMGs upon rapid quenching and conventional annealing

Y Chen, JZ Jiang - Journal of Alloys and Compounds, 2021 - Elsevier
The GFA and formation of primary B2–ZrCo phase in as-quenched Zr–Co–Al glassy alloys
are generally mutually exclusive similar as the attainment of the strength and toughness …

[PDF][PDF] Nanocrystal formation in light metallic glasses at heating and deformation

A Aronin, A Budchenko, D Matveev, E Pershina… - Rev. Adv. Mater. Sci, 2016 - ipme.ru
Structure evolution of amorphous alloys at heat treatment and deformation is discussed.
Amorphous structure change before crystallization is considered for Al-, Ni-, Fe-, Zrbased …

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 …

Hydrodynamic coarsening in phase-separated silicate melts

D Bouttes, O Lambert, C Claireaux, W Woelffel… - Acta Materialia, 2015 - Elsevier
Using in situ synchrotron tomography, we investigate the coarsening dynamics of barium
borosilicate melts during phase separation. The 3-D geometry of the two interconnected …

Formation of two-glassy-phase bulk metallic glass in Zr-Co-Al-Y immiscible system

J Zhu, M Yang, C Wang, S Yang, J Han, G Xie… - Journal of Alloys and …, 2019 - Elsevier
Liquid phase separation phenomenon presents a unique opportunity to design two-glassy-
phase bulk metallic glass (BMG). In this work, two-glassy-phase Zr 56-x Co 28 Al 16 Y x (x …