High strain-rate effect on microstructure evolution and plasticity of aluminum 5052 alloy nano-multilayer: A molecular dynamics study

DTH Hue, VK Tran, VL Nguyen, VH Dinh, TG Nguyen - Vacuum, 2022 - Elsevier
Abstract Effects of strain rates on mechanical behaviors of nano-multilayered aluminum
5052 alloys are explored via molecular dynamics simulations. Yield strength and ultimate …

Molecular dynamics study of acoustic softening effect in ultrasonic vibration assisted tension of monocrystalline/polycrystalline coppers

Y Zhao, J Zhai, Y Guan, F Chen, Y Liu, Y Li… - Journal of Materials …, 2022 - Elsevier
Ultrasonic vibration assisted metal forming is a promising technology, but the microscopic
mechanism of the ultrasonic effect on metal deformation has not been fully understood yet …

Cyclic plasticity and deformation mechanism of AlCrCuFeNi high entropy alloy

HG Nguyen, TH Fang, DQ Doan - Journal of Alloys and Compounds, 2023 - Elsevier
High entropy alloys (HEAs) are newer siblings of multi-component metallic compound alloys
with high tensile strength and ductility. The impact of temperature and strain rates under …

Atomistic simulation assisted error-inclusive Bayesian machine learning for probabilistically unraveling the mechanical properties of solidified metals

A Mahata, T Mukhopadhyay, S Chakraborty… - npj Computational …, 2024 - nature.com
Solidification phenomenon has been an integral part of the manufacturing processes of
metals, where the quantification of stochastic variations and manufacturing uncertainties is …

[HTML][HTML] Molecular dynamics study on temperature and strain rate dependences of mechanical properties of single crystal Al under uniaxial loading

Z Li, Y Gao, S Zhan, H Fang, Z Zhang - AIP Advances, 2020 - pubs.aip.org
Based on the embedded atomic method potential energy function, the uniaxial tensile and
compressive deformation of nanocrystalline Al with different sizes in the crystal orientation …

High-throughput computing for screening the potential alloying elements of a 7xxx aluminum alloy for increasing the alloy resistance to stress corrosion cracking

Y Ji, C Dong, L Chen, K Xiao, X Li - Corrosion Science, 2021 - Elsevier
In this study, a high-throughput calculation algorithm was compiled for screening the
potential alloying elements that can increase the resistance of Al alloy to stress corrosion …

Nickel nanowires under uniaxial loads: A molecular dynamics simulation study

AR Setoodeh, H Attariani, M Khosrownejad - Computational Materials …, 2008 - Elsevier
The mechanical properties of nickel nanowire at different temperatures are studied using
molecular dynamics (MD) simulations. The inter-atomic interactions are represented by …

Inverse grain size effect on twinning in nanocrystalline TWIP steel

R Mohammadzadeh, M Mohammadzadeh - Materials Science and …, 2019 - Elsevier
Mechanical twinning plays a significant role in the plastic deformation of Twinning Induced
Plasticity steel (TWIP). The effect of grain size on the twinning nucleation stress, yield stress …

[HTML][HTML] Investigating the effect of external force on the collision of an iron bullet with shear-thickening fluid nanocomposites using molecular dynamics simulation

G Guo, A Alizadeh, S Saber-Samandari… - Journal of Materials …, 2023 - Elsevier
The main uses of bullets are as projectiles in firearms for military, law enforcement, and
civilian purposes. However, bullets have significant industrial applications beyond their role …

On the molecular dynamics simulation of fatigue behavior of pre-cracked aluminum chip for NEMS application: Effect of cyclic loading mode and surface roughness …

S Akbarian, K Dehghani - International Journal of Fatigue, 2020 - Elsevier
This study focuses on investigating the dependency of fatigue nanomechanisms to the cyclic
loading mode and notch shape in single-crystal aluminum nanoplates by molecular …