Review of non-classical features of deformation twinning in hcp metals and their description by disconnection mechanisms
A Ostapovets, A Serra - Metals, 2020 - mdpi.com
The study of deformation twinning has long history. However new, sometimes surprising,
findings have shown that the phenomenon of deformation twinning still is not completely …
findings have shown that the phenomenon of deformation twinning still is not completely …
[HTML][HTML] A review on capturing twin nucleation in crystal plasticity for hexagonal metals
Owing to its ability to incorporate Schmid's law at each integration point, crystal plasticity has
proven a powerful tool to simulate and predict the slip behavior at the grain level and the …
proven a powerful tool to simulate and predict the slip behavior at the grain level and the …
Unraveling the atomic Shuffles of twinning nucleation in hexagonal close-packed rhenium nanocrystals
Reining in deformation twinning is crucial for the mechanical properties of hexagonal close-
packed (HCP) metals and hinges on an explicit understanding of the twinning nucleation …
packed (HCP) metals and hinges on an explicit understanding of the twinning nucleation …
[HTML][HTML] Twinning, dynamic recrystallization, and texture evolution in as-solution AZ80 Mg alloy during hot compression
Y Feng, L Qian, C Sun, S Xu, N Zhu, C Wang… - Journal of Materials …, 2023 - Elsevier
The characteristics of twins, dynamic recrystallization (DRX), and texture evolution of as-
solution AZ80 Mg alloy at different strains, strain rates and temperatures during hot …
solution AZ80 Mg alloy at different strains, strain rates and temperatures during hot …
The roles of grain boundary dislocations and disclinations in the nucleation of {1 0 1 2} twinning
CD Barrett, H El Kadiri - Acta materialia, 2014 - Elsevier
Consider a magnesium bicrystal created from two single crystal lattices referred to as black
and white. The bicrystal abuts a basal plane of the black crystal with a first-order prismatic …
and white. The bicrystal abuts a basal plane of the black crystal with a first-order prismatic …
Direct observation of dual-step twinning nucleation in hexagonal close-packed crystals
Abstract Design and processing of advanced lightweight structural alloys based on
magnesium and titanium rely critically on a control over twinning that remains elusive to date …
magnesium and titanium rely critically on a control over twinning that remains elusive to date …
A three-dimensional mechanistic study of the drivers of classical twin nucleation and variant selection in Mg alloys: A mesoscale modelling and experimental study
This work presents a detailed investigation of twin inception to identify site of twinning,
variant type selected, and the strain to nucleate it within a full 3D reconstructed …
variant type selected, and the strain to nucleate it within a full 3D reconstructed …
{10–12} twinning relationship in Mg-Gd-Y (-Sn)-Zr alloys under uniaxial compression at room temperature
Q Zhang, H Pang, Q Li, Y Gui, X Chen, X Li… - Materials Science and …, 2022 - Elsevier
After homogenization treatment, uniaxial experiments at room temperature with strain rate of
1 s− 1 are carried out on Mg-Gd-Y (-Sn)-Zr alloys, and the maximum strain is controlled to …
1 s− 1 are carried out on Mg-Gd-Y (-Sn)-Zr alloys, and the maximum strain is controlled to …
Influence of strain rate and crystallographic orientation on dynamic recrystallization of pure Zn during room-temperature compression
This work investigates the strain rate dependence of dynamic recrystallization behaviour of
high-purity zinc in room temperature compression under strain rates of 10− 4 s-1, 10-2 s-1 …
high-purity zinc in room temperature compression under strain rates of 10− 4 s-1, 10-2 s-1 …
Unraveling recrystallization mechanisms governing texture development from rare-earth element additions to magnesium
A Imandoust, CD Barrett, T Al-Samman… - … Materials Transactions A, 2018 - Springer
The origin of texture components often associated with rare-earth element (REE) additions
in wrought magnesium alloys is a long-standing problem in magnesium technology. While …
in wrought magnesium alloys is a long-standing problem in magnesium technology. While …