Recent advances in LPSO-containing wrought magnesium alloys: relationships between processing, microstructure, and mechanical properties

H Liu, H Huang, C Wang, J Sun, J Bai, F Xue, A Ma… - Jom, 2019 - Springer
Abstract Development of strong and ductile lightweight magnesium (Mg) alloys has been the
subject of enormous research breakthroughs since 2000. This review describes the most …

[HTML][HTML] Effect of minor Ni addition on the microstructure, mechanical properties and corrosion behavior of Mg–2Gd alloy

Y Wang, D Zhang, S Zhong, Q Dai, J Hua, Y Luo… - Journal of Materials …, 2022 - Elsevier
The demand for soluble magnesium alloys with high plasticity used for sealing tools in
petroleum field is increasing. Here, the effects of Ni content (0.1, 0.2 and 0.5 wt.%) on …

[HTML][HTML] Strengthening mechanisms acting in extruded Mg-based long-period stacking ordered (LPSO)-phase alloys

K Hagihara, Z Li, M Yamasaki, Y Kawamura, T Nakano - Acta Materialia, 2019 - Elsevier
The unusual increase in the strength by extrusion is a unique feature of recently developed
Mg alloys containing the LPSO phase. In this study, we first elucidated the detailed …

[HTML][HTML] Effect of LPSO and SFs on microstructure evolution and mechanical properties of Mg-Gd-Y-Zn-Zr alloy

C Xu, T Nakata, X Qiao, M Zheng, K Wu, S Kamado - Scientific reports, 2017 - nature.com
Abstract High performance Mg-8.2 Gd-3.8 Y-1.0 Zn-0.4 Zr alloy with high strength and
excellent ductility has been successfully developed by hot extrusion. The effect of plate …

A novel severe plastic deformation method and its effect on microstructure, texture and mechanical properties of Mg-Gd-Y-Zn-Zr alloy

Z Yan, Z Zhang, X Li, J Xu, Q Wang, G Zhang… - Journal of Alloys and …, 2020 - Elsevier
In this paper, cyclic expansion extrusion with an asymmetrical extrusion cavity (CEE-AEC)
was proposed as a novel severe plastic deformation process for fabricating bulk ultrafine …

[HTML][HTML] Nano-steps in long-period stacking ordered structures for ductility asymmetry of a strong-textured Mg-Gd-Zn alloy

Q Yang, S Lv, Z Yan, X Hua, X Qiu, J Meng - Materials & Design, 2021 - Elsevier
Ductility asymmetry in extruded Mg alloys containing dense thin long-period stacking
ordered (LPSO) plates was always ignored although with yield symmetry. Here, an extruded …

Combination of in-situ diffraction experiments and acoustic emission testing to understand the compression behavior of Mg-Y-Zn alloys containing LPSO phase under …

G Garcés, K Máthis, J Medina, K Horváth… - International Journal of …, 2018 - Elsevier
The effect of the orientation of the non-recrystallized grains (non-DRX) and the LPSO phase
on plasticity in extruded MgY 2 Zn 1 alloy with a bimodal grain structure have been studied …

Plasticity analysis by synchrotron radiation in a Mg97Y2Zn1 alloy with bimodal grain structure and containing LPSO phase

G Garces, DG Morris, MA Muñoz-Morris, P Perez… - Acta materialia, 2015 - Elsevier
Deformation behaviour has been examined by synchrotron radiation diffraction in an
extruded magnesium–long-period-stacking-order phase alloy comprising three components …

Reverse tension/compression asymmetry of a Mg–Y–Zn alloys containing LPSO phases

G Garces, P Perez, S Cabeza, HK Lin, S Kim… - Materials Science and …, 2015 - Elsevier
Room temperature mechanical behavior of extruded Mg–Y–Zn alloys with varying fractions
of LPSO phase was studied in tension and compression along the extrusion direction. The …

Microstructure and mechanical properties of Mg-Gd-Y-Zn-Mn alloy sheets processed by large-strain high-efficiency rolling

K Wang, J Wang, X Peng, S Gao, H Hu, L Zeng… - Materials Science and …, 2019 - Elsevier
Abstract The high-performance Mg-8.8 Gd-3.4 Y-1Zn-0.8 Mn (wt%) alloy sheets were
prepared by large-strain high-efficiency rolling process. The large strains with~ 87% and …