Tuning the microstructure for superb corrosion resistance in eutectic high entropy alloy

S Shuang, Q Yu, X Gao, QF He, JY Zhang… - Journal of Materials …, 2022 - Elsevier
In this work, we demonstrate that the corrosion resistance of the FeCrNiCoNb 0.5 eutectic
high entropy alloy (EHEA) can be tuned by controlling the size of its eutectic structure …

Void growth yield criteria for intergranular ductile fracture

C Senac, J Hure, B Tanguy - Journal of the Mechanics and Physics of …, 2023 - Elsevier
Ductile fracture through growth and coalescence of intergranular cavities is a failure mode
observed experimentally in many metallic alloys used in industrial applications. Simulation …

[HTML][HTML] First-principles study of tensile and shear strength of an Fe2Al5//Fe interface

MZ Khalid, J Friis, PH Ninive, K Marthinsen… - Computational Materials …, 2021 - Elsevier
The interfacial strengths of a low misfit Fe 2 Al 5//Fe interface structure found at aluminum-
steel joints has been studied using density functional theory. An interface between Fe and …

[HTML][HTML] Ab-initio study of atomic structure and mechanical behaviour of Al/Fe intermetallic interfaces

MZ Khalid, J Friis, PH Ninive, K Marthinsen… - Computational Materials …, 2020 - Elsevier
First-principles virtual tensile and shear test calculations have been performed to Al (0 0
3¯)//α-AlFeSi (0 0 1) and Al (0 1¯ 4)//Fe 4 Al 13 (1 0 1¯) interfaces by the ab initio pseudo …

Hydrogen at symmetric tilt grain boundaries in aluminum: segregation energies and structural features

CM Lousada, PA Korzhavyi - Scientific Reports, 2022 - nature.com
Aluminum is envisioned to be an important material in future hydrogen-based energy
systems. Here we report an ab initio investigation on the interactions between H-atoms and …

[HTML][HTML] Precipitation hardening: Unravelling mechanisms of trade-off between strength and ductility/formability of Al-Mg-Si alloys

R Zhang, W Wang, J Jiang - Journal of Alloys and Compounds, 2025 - Elsevier
Heat treatable aluminium alloys have widespread applications in various industries owing to
their significant strengthening capability through certain heating and cooling processes …

Heat Treatment Simulation of Aluminum Alloy Wheels and Investigation of Process Steps

U Kutsal, Y Arslan, O Ozaydin, Y Akyildiz… - International Journal of …, 2024 - Springer
T6 heat treatment is usually applied to Al-Si-Mg alloy parts. This process can be modeled
and solved by computer simulations for reduced experimental costs and environmental …

Ductile fracture prediction of 7A62 high-strength aluminum alloy under a wide range of stress states

F Min, H Liu, D Zhou - Engineering Research Express, 2024 - iopscience.iop.org
Abstract The modified Gurson-Tvergaard-Needleman (GTN) model is employed to predict
the ductile fracture of 7A62 high-strength aluminum alloy under a wide range of stress …

Interfacial properties and fracture behavior of β"/Mg interface in Mg–La alloy: A first-principles study

Y Li, W Wu, J Gong, X Song, Y Wang, Z Chen - Vacuum, 2023 - Elsevier
A deeper investigation into the characteristics of the β"/Mg interface represents a promising
strategy for improving the ductility and strength of Mg–La alloys. This study systematically …

Influence of Quench Rate on Crack Sensitivity of AA6060 Two-Chamber Extrusion Profile during Axial Compression

Q Zhang, X Xu, Y Lu, C Li, L Wan - Journal of Materials Engineering and …, 2023 - Springer
Experiment was carried out to investigate the influence of quench rate on the axial
compression property of AA6060 two-chamber extrusion profile by comparing the …