[HTML][HTML] Enhanced strength-ductility synergy in a wire and arc additively manufactured Mg alloy via tuning interlayer dwell time

D Ma, C Xu, S Sui, J Tian, C Guo, X Wu, Z Zhang… - Journal of Magnesium …, 2023 - Elsevier
Strength-ductility trade-off is a common issue in Mg alloys. This work proposed that a
synergistic enhancement of strength and ductility could be achieved through tuning …

Revealing the effect of local stresses on twin growth mechanisms in titanium using synchrotron X-ray diffraction

RJ McCabe, MA Kumar, W Liu, CN Tomé, L Capolungo - Acta Materialia, 2021 - Elsevier
Deformation twinning has a significant impact on the evolution of microstructure and
mechanical response in hexagonal close packed (hcp) metals. Understanding the physical …

Formation mechanism of hydride precipitation in commercially pure titanium

J Li, X Li, M Sui - Journal of Materials Science & Technology, 2021 - Elsevier
Since titanium has high affinity for hydrogen and reacts reversibly with hydrogen, the
precipitation of titanium hydrides in titanium and its alloys cannot be ignored. Two most …

Macroscopic low-friction via twinning assisted lattice reconstruction in magnesium

Y Li, Q Zhang, F Liang, Y Zhang, W Liu, Y Zhao, Y Zhu… - Acta Materialia, 2024 - Elsevier
One-fourth of the global energy losses are spent to overcome friction, making it particularly
important to reduce and minimize friction between contacting materials. Hexagonal close …

The asymmetric pre-yielding behaviour during tension and compression for a rolled AZ31 Mg alloy

G Zhu, C Yang, G Shen, Y Peng, B Shi - International Journal of Material …, 2022 - Springer
Tensile and compressive pre-yield mechanical behavior of a rolled AZ31 Mg alloy sheet was
studied by cyclic loading–unloading tests along rolling direction (RD) and transverse …

Microstructure evolution and constitutive relation establishment of Mg–7Gd–5Y–1.2 Nd–0.5 Zr alloy under high strain rate after severe multi-directional deformation

W Tang, S Liu, Z Liu, S Kang, P Mao, L Zhou… - Materials Science and …, 2021 - Elsevier
At room temperature, dynamic mechanical response of Mg–7Gd–5Y–1.2 Nd–0.5 Zr alloy
under high strain rate after severe multi-directional deformation were measured by a Split …

Quasi-in-situ study of the twinning evolution of ZC61 alloy during dynamic ED-ERD compression process

Z Wang, B Liu, F Wang, L Zhou, D Tie, P Mao… - Materials Science and …, 2022 - Elsevier
In this study, the evolution of extension twinning in extrusion-shear deformed ZC61 alloy,
including nucleation, growth, and detwinning, during two-step interrupted dynamic …

Comparative study on mechanical and shape memory properties of hot forged NiTiNb in axial and radial direction

Z Yang, H Li, Y Zhang, X Liu, Q Gu, Y Liu… - Materials Science and …, 2022 - Elsevier
The NiTiNb shape memory alloys (SMAs) used in practice usually exist in a polycrystalline
form with a strong texture. However, the performance differences in forged or rolled rods in …

[HTML][HTML] Twinning character and texture origination in the randomly-oriented AZ31B magnesium alloy during cold-rolling

W Jin, B Wu, L Zhang, G Wan, L Zhang, Y Tang… - Journal of Materials …, 2022 - Elsevier
Based on generalized Schmid factor (G-SF) calculation, the twinning character and texture
development in the rolling plate of randomly-oriented AZ31B magnesium alloy were …

Critical Shape for the Growth of Grain Boundary Twin Embryos in Mg and Mg Alloys: Crystal Plasticity Modeling

Y Su, M Arul Kumar, IJ Beyerlein - Alloys, 2022 - mdpi.com
Application of polycrystalline hexagonal close packed (HCP) metals in engineering designs
has been constrained by their anisotropic responses due to twinning and limited plasticity. In …