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 …

Research on metallic glasses at the atomic scale: a systematic review

N Amigo, P Cortés, FJ Valencia - SN Applied Sciences, 2022 - Springer
Metallic glasses (MGs) have been long investigated in material science to understand the
origin of their remarkable properties. With the help of computational simulations, researchers …

A molecular dynamics study on the mechanical response of thermal-pressure rejuvenated CuxZr100−x metallic glasses

S Sayad, M Khanzadeh, G Alahyarizadeh, N Amigo - Scientific Reports, 2023 - nature.com
A molecular dynamics study was performed on the mechanical response of thermal-
pressure rejuvenated CuxZr100− x metallic glasses. The effect of temperature (50, 300, 600 …

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 …

Roots seeking of multiple shear-bands in amorphous alloys at the atomic scale

H Ma, H Song, Y Feng, Z Lyu, L Feng, T Wen… - Journal of Non …, 2024 - Elsevier
The propagation of shear-bands is of utmost importance in understanding the macro and
microscopic deformations of bulk metallic glasses (BMGs). In this study, using molecular …

Interfacial strain concentration and relaxation along crystalline-amorphous boundaries of B2-reinforced bulk-metallic-glass-composites during loading

X Fu, J Wu, Z Zhou, MJ Tan, Y Huang, J Sun, W Song… - Acta Materialia, 2025 - Elsevier
Interfacial stress concentration promotes both martensitic transformation nucleation and
shear band initiation in B2-reinforced bulk-metallic-glass-composites. As the martensitic …

Tuning the mechanical properties of nanoglass-metallic glass composites with brick and mortar designs

S Yuan, PS Branicio - Scripta Materialia, 2021 - Elsevier
We use molecular dynamics simulations to characterize the tensile deformation and failure
of metallic glass (MG)-nanoglass (NG) composites designed with a brick and mortar …

Tuning the mechanical properties of shape memory metallic glass composites with brick and mortar designs

S Yuan, X Song, PS Branicio - Scripta Materialia, 2020 - Elsevier
We use molecular dynamics simulations to characterize the tensile deformation and failure
of shape memory alloy-bulk metallic glass composites (BMGCs). As the failure in BMGCs …

Mechanical properties and scaling laws of polycrystalline CuZr shape memory alloy

Y Zhang, J Li, Y Hu, S Ding, F Du, R Xia - Journal of Applied Physics, 2021 - pubs.aip.org
Thanks to their excellent properties such as superelasticity, high hardness, and shape
memory effect, polycrystalline shape memory alloys (SMAs) have extensive applications in …

Effect of shape memory alloys on the mechanical properties of metallic glasses: A molecular dynamics study

WW Li, HY Song, JL Dai, JY Wang, MR An… - Computational Materials …, 2021 - Elsevier
The strength-plasticity trade-off of metallic glass (MG) has not still been effectively overcome.
The introduction of shape memory alloy (SMA) is an effective way to improve the mechanical …