[HTML][HTML] Implications of twinning on the microstructure development, crystallographic texture and mechanical performance of Mg alloys-a critical review

UM Chaudry, HMR Tariq, M Zubair, N Ansari… - Journal of Magnesium …, 2023 - Elsevier
Deformation twinning is profusely activated in the Mg alloys due to lower critical resolved
shear stress (CRSS) compared to the non-basal slip systems (prismatic and pyramidal< c+ …

[HTML][HTML] Effects of Sm element addition on the workability and microstructure evolution of Mg-Gd-Y-Zr alloy during hot deformation

Y Pei, M Yuan, E Wei, B Teng - Materials & Design, 2023 - Elsevier
Abstract A new Mg-5.5 Gd-3Y-1Sm-0.5 Zr (1Sm) alloy was developed. The deformation
behavior and microstructure evolution of the Mg-Gd-Y-(Sm)-Zr alloys during hot …

Effects of cryogenic treatment on microstructure and mechanical properties of AZ31 magnesium alloy rolled at different paths

B Che, L Lu, J Zhang, J Zhang, M Ma, L Wang… - Materials Science and …, 2022 - Elsevier
In this study, the AZ31 Mg alloy sheets were fabricated by the traditional process of air
cooling after rolling and a new process of cryogenic treatment after rolling. The effect of …

[HTML][HTML] Plastic deformation mechanism and hardening mechanism of rolled Rare-Earth magnesium alloy thin sheet

J Deng, J Tian, Y Zhou, Y Chang, W Liang, J Ma - Materials & Design, 2022 - Elsevier
The as-cast rare earth magnesium alloy is extremely difficult to be rolled due to poor
plasticity. In this paper, the rolled rare earth magnesium alloy thin sheet was successfully …

Enhancing strength–ductility synergy in a Mg–Gd–Y–Zr alloy at sub-zero temperatures via high dislocation density and shearable precipitates

X Qi, Y Li, X Xu, Y Liu, H Zhang, Q Zhu, G Zhu… - Journal of Materials …, 2023 - Elsevier
The strength–ductility trade-off dilemma is hard to be evaded in high-strength Mg alloys at
sub-zero temperatures, especially in the Mg alloys containing a high volume fraction of …

The improvement on mechanical anisotropy of AZ31 magnesium alloy sheets by multi cross-rolling process

T Shen, H Liu, J Zhang, M Ma, Z Wu, L Liu… - Journal of Alloys and …, 2023 - Elsevier
The rolled AZ31 Mg alloy sheets were manufactured by unidirectional rolling and cross-
rolling with two passes and five passes in this study. The improvement of multi cross-rolling …

{10–12} extension twinning activity and compression behavior of pure Mg and Mg-0.5 Ca alloy at cryogenic temperature

G Han, Y Noh, UM Chaudry, SH Park, K Hamad… - Materials Science and …, 2022 - Elsevier
This study explored the deformation behavior of rolled pure Mg and Mg-0.5 Ca alloy at room
temperature (RT) and cryogenic temperature (CT) of− 150° C. The samples were …

Exceptional improvement in the yield strength of AZ61 magnesium alloy via cryo-stretching and its implications on the grain growth during annealing

UM Chaudry, HMR Tariq, N Ansari, CS Kim… - Journal of Alloys and …, 2024 - Elsevier
This study explored the influence of pre-stretching temperature on the microstructural
characteristics and deformation behavior of AZ61 magnesium alloy and its implications on …

Gradient nanostructure, phase transformation, amorphization and enhanced strength-plasticity synergy of pure titanium manufactured by ultrasonic surface rolling

L Lei, Q Zhao, Y Zhao, C Wu, S Huang, W Jia… - Journal of Materials …, 2022 - Elsevier
In this study, ultrasonic surface rolling process (USRP) was used to fabricate a gradient
nanostructured commercial pure titanium. The site-specific microstructure, refining …

[HTML][HTML] Achieving high ductility and strength in magnesium alloy through cryogenic-hot forming

K Zhang, Z Shao, J Robson, Y Huang, J Zheng… - Journal of Magnesium …, 2023 - Elsevier
Magnesium alloys are the lightest structural alloys and have attracted substantial research
attention in the past two decades. However, their mechanical properties, including ductility …