Annealing-induced abnormal hardening in a cold rolled CrMnFeCoNi high entropy alloy

J Gu, M Song - Scripta Materialia, 2019 - Elsevier
A CrMnFeCoNi equiatomic high entropy alloy (HEA) with a single solid solution was cold
rolled, followed by annealing treatment. Annealing-induced abnormal hardening was …

Main α relaxation and slow β relaxation processes in a La30Ce30Al15Co25 metallic glass

JC Qiao, YH Chen, R Casalini, JM Pelletier… - Journal of Materials …, 2019 - Elsevier
Dynamic relaxation processes are fundamental to understand the mechanical and physical
properties of metallic glasses. In the current work, mechanical relaxations in a La 30 Ce 30 …

Effect of atomic mobility on the electrochemical properties of a Zr58Nb3Cu16Ni13Al10 bulk metallic glass

J Tang, L Yu, J Qiao, Y Wang, H Wang, M Duan… - Electrochimica …, 2018 - Elsevier
The corrosion behaviour of bulk metallic glasses is greatly related to their microstructures.
The microstructures in bulk metallic glasses of the same chemical composition are …

Microstructural effects on the dynamical relaxation of glasses and glass composites: a molecular dynamics study

GJ Lyu, JC Qiao, Y Yao, YJ Wang, J Morthomas… - Acta Materialia, 2021 - Elsevier
One way to increase the ductility of metallic glasses is to induce heterogeneous
microstructures, as for example in nanoglasses and crystal-glass composites. The …

Strain-hardening and failure mechanisms of metallic glasses under triaxial stress

R Wan, Z Long, Y Cui - Intermetallics, 2024 - Elsevier
Unlike strain-hardening (the increase of flow stress with plastic strain) due to glide of
dislocations in conventional crystalline metals, metallic glasses (MGs) usually exhibit strain …

Enhanced compressive plasticity in a Cu-Zr-Al–Based metallic glass composite

S Cardinal, JM Pelletier, GQ ** β-type bulk metallic glass composites from Ti/Zr-based bulk metallic glasses by an iteration method
L Zhang, H Fu, H Li, Z Zhu, H Zhang, W Li, Y Li… - Journal of Alloys and …, 2018 - Elsevier
Bulk metallic glass composites containing in-situ formed β-Ti/Zr phases (β-type BMGCs),
which exhibit a good combination of strength and plasticity, were generally developed by …