Atomic scale insights on mechanical behavior and crack propagation in Mg-Al based nanolaminates
A Samiri, A Khmich, H Haouas, A Hasnaoui - Materials Today …, 2024 - Elsevier
In this paper, the mechanical properties and plastic deformation mechanisms of Mg 25 Al 75
metallic glass (MG) and three Mg-Al based nanoscale crystal/glass nanolaminates …
metallic glass (MG) and three Mg-Al based nanoscale crystal/glass nanolaminates …
Optimizing Annealing Temperature Control for Enhanced Magnetic Properties in Fe-Si-B Amorphous Flake Powder Cores
In this study, we examined the optimal pre-and post-annealing conditions for soft magnetic
composites (SMCs) using amorphous flake powders produced through ball milling of …
composites (SMCs) using amorphous flake powders produced through ball milling of …
[HTML][HTML] Plasticity of metallic glasses dictated by their state at the fragile-to-strong transition temperature
The effect of cooling on the plasticity of glasses in general, and bulk metallic glasses (BMGs)
in particular, is usually studied with continuously varying cooling rates; slower cooling rates …
in particular, is usually studied with continuously varying cooling rates; slower cooling rates …
Lithium concentration and atomic chain bridging induced strength–ductility synergy in amorphous lithiated sulfur cathodes
As an eminent candidate for next-generation cathode materials, sulfur undergoes severe
volume changes during electrochemical cycling, resulting in material fractures and …
volume changes during electrochemical cycling, resulting in material fractures and …
Revealing multiple strengthening transitions in crystalline-amorphous nanolaminates through molecular dynamics
Crystalline-amorphous nanolaminates allow for a unique combination of high strength and
good ductility. This promising mechanical behavior is attributed to the different deformation …
good ductility. This promising mechanical behavior is attributed to the different deformation …
Anomalous tension–compression asymmetry in amorphous silicon: insights from atomistic simulations and elastoplastic constitutive modeling
Recent experiments observed an inherent, anomalous tension-compression (TC)
asymmetry with T> C in microscale amorphous silicon (a-Si), which is free of dominant …
asymmetry with T> C in microscale amorphous silicon (a-Si), which is free of dominant …
Deformation mode transition induced by notch sensitivity in metallic glass
Previous investigations demonstrated the notch strengthening, softening, and weakening
effect on metallic glasses (MGs), accompanied by plasticity variations. In this work …
effect on metallic glasses (MGs), accompanied by plasticity variations. In this work …
[HTML][HTML] Size-dependent atomic strain localization mechanism in Nb/amorphous CuNb nanolayered composites
Y Chen, Y Wang, J Li - Journal of Applied Physics, 2024 - pubs.aip.org
Experiments have shown that crystalline–amorphous nanolayered composites show a
strong size dependence in strength and plasticity. However, the underlying mechanism …
strong size dependence in strength and plasticity. However, the underlying mechanism …
Brittleness of metallic glasses dictated by their state at the fragile-to-strong transition temperature
A Atila, SV Sukhomlinov, MJ Honecker… - arXiv preprint arXiv …, 2024 - arxiv.org
The effect of cooling on the brittleness of glasses in general, and bulk metallic glasses
(BMGs) in particular, is usually studied with continuously varying cooling rates; slower …
(BMGs) in particular, is usually studied with continuously varying cooling rates; slower …
The effects of alloying composition on plasticity and strength of notched metallic glasses
S Abdalkareem Jasim, B Ismailov… - Proceedings of the …, 2023 - journals.sagepub.com
Using notch geometry in the metallic glass (MG) samples, it is possible to improve the
homogeneous plasticity and mechanical properties. In this work, the molecular dynamics …
homogeneous plasticity and mechanical properties. In this work, the molecular dynamics …