[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 …

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 …

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] Variations in dynamic recrystallization behavior and mechanical properties of AZ31 alloy with extrusion temperature

JW Cha, SH Park - Journal of Magnesium and Alloys, 2023 - Elsevier
This study investigates the effects of extrusion temperature on the dynamic recrystallization
(DRX) behavior of a Mg–3Al–1Zn–0.3 Mn (AZ31, wt%) alloy during hot extrusion and on the …

Appearance of textures with a c-axis parallel to the extrusion direction in Mg alloys

J Wang, MRG Ferdowsi, SR Kada, S Babaniaris… - Scripta Materialia, 2022 - Elsevier
The appearance of an unusual texture with the crystallographic c-axis parallel to the
extrusion direction ('C-texture') occurs in bands in extruded and fully recrystallized Mg-6.5 Zn …

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 …

Influence of local stresses on motion of edge dislocation in aluminum

VS Krasnikov, AE Mayer - International Journal of Plasticity, 2018 - Elsevier
On the basis of theoretical consideration and analysis of molecular dynamic (MD) simulation
data, we show that the dislocation motion is determined by the stress field in its local …

Anomalous hardening in magnesium driven by a size-dependent transition in deformation modes

GD Sim, G Kim, S Lavenstein, MH Hamza, H Fan… - Acta Materialia, 2018 - Elsevier
Here, we report a comprehensive study that combines in situ scanning electron microscopy
experiments and atomistic simulations to quantify the effect of crystal size on the …

Formation and stability of long basal-prismatic facets in Mg

K Dang, S Wang, M Gong, RJ McCabe, J Wang… - Acta Materialia, 2020 - Elsevier
Long BP facets bounding {10 1¯ 2}< 1¯ 011> twins in Mg (≥ 4 nm) have been observed
experimentally. However, the formation of these long BP facets has not been studied and …