[HTML][HTML] Optimizing mechanical properties of magnesium alloys by philosophy of thermo-kinetic synergy: Review and outlook

T Wang, F Liu - Journal of Magnesium and Alloys, 2022 - Elsevier
Although several strategies (including grain refinement, texture adjustment, precipitation
hardening, etc.) have been verified to effectively improve the mechanical properties of …

Significant disparity of non-basal dislocation activities in hot-rolled highly-textured Mg and Mg-3Al-1Zn alloy under tension

D Zhao, X Ma, A Srivastava, G Turner, I Karaman… - Acta Materialia, 2021 - Elsevier
It is well-established that Mg-3Al-1Zn (AZ31) alloy exhibits much better tensile ductility than
pure Mg. However, the underlying mechanisms for such difference still remain relatively …

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 …

[HTML][HTML] Ductility enhancement by activating non-basal slip in as-extruded Mg alloys with dilute Sc addition

S Zhou, A Tang, T Liu, P Peng, J Zhang, J She… - Journal of Materials …, 2023 - Elsevier
This work systematically investigates the impact of the dilute Sc addition on microstructures
and mechanical properties in Mg alloys. Electron back scattered diffraction, slip traces …

Precipitation hardening effects on extension twinning in magnesium alloys

H Fan, Y Zhu, JA El-Awady, D Raabe - International Journal of Plasticity, 2018 - Elsevier
Precipitation is an efficient method to strengthen metallic materials. While precipitation
hardening effects on dislocation slip have been studied extensively in the past, the influence …

Dislocation-induced β'precipitation behavior and strength-ductility synergistic enhancement in Mg-Gd-Y-Zr-Ag alloy

Y Huang, C Liu, S Jiang, Y Ma, Y Wan… - Journal of Alloys and …, 2023 - Elsevier
In this work, the microstructure, precipitation behavior and mechanical properties of a multi-
directional forged and age-treated Mg-8.9 Gd-1.8 Y-0.5 Zr-0.2 Ag (wt%) alloy were …

Effect of dislocation-induced aging precipitate bands on creep resistance of Mg-Gd-Y-Zr-Ag alloy

Y Huang, C Liu, Y Wan, S Jiang, Y Gao… - Journal of Alloys and …, 2023 - Elsevier
This work investigates the effect of dislocation array induced β'precipitation bands on the
creep behavior in wrought Mg-8.9 Gd-1.8 Y-0.5 Zr-0.2 Ag (wt%) alloy. The alloy with …

Strain hardening, twinning and texture evolution in magnesium alloy using the all twin variant polycrystal modelling approach

SK Sahoo, S Biswas, LS Toth, PC Gautam… - International Journal of …, 2020 - Elsevier
In this work, the viscoplastic self-consistent based All Twin Variant (ATV) polycrystal
modelling was employed to decipher the deformation behaviour of Mg–3Al-0.3 Mn …

[HTML][HTML] Loading direction dependence of asymmetric response of< c+ a> pyramidal slip in rolled AZ31 magnesium alloy

Y Zhu, D Hou, K Chen, Z Wang - Journal of Magnesium and Alloys, 2023 - Elsevier
Textured magnesium alloys usually exhibit anisotropic mechanical behavior due to the
asymmetric activation of different twinning and slipping modes. This work focuses on the< c+ …

Temperature dependent phase field dislocation dynamics model

C Albrecht, IJ Beyerlein, MR Jones - European Journal of Mechanics-A …, 2023 - Elsevier
In this work, we present a three-dimensional phase field-based formulation for simulating the
temperature-dependent motion of discrete dislocations in crystals. For demonstration, this …