[HTML][HTML] Modifying microstructures and tensile properties of Mg-Sm based alloy via extrusion ratio

K Guan, R Ma, J Zhang, R Wu, Q Yang… - Journal of Magnesium and …, 2021 - Elsevier
Microstructure and tensile properties of a Mg-Sm-Zn-Zr alloy with various extrusion ratios
(ERs) of 6.9, 10.4 and 17.6 were systematically investigated. It was identified that, greater …

[HTML][HTML] Unveiling the microstructure evolution and deformation mechanisms of micro-alloying Mg-1.5 Zn-0.5 Zr-0.5 Sr alloy via extrusion-shearing

N Piao, F Shi, W Zhang, N Zou, F Yang, J Wang… - Journal of Materials …, 2024 - Elsevier
Obtaining high strength without sacrificing ductility in Mg alloys is of great importance.
However, the hexagonal close-packed crystal structure critically limits the deformation of Mg …

Effect of trace zinc on the microstructure and mechanical properties of extruded Mg-Gd-Y-Zr alloy

YQ Chi, C Xu, XG Qiao, MY Zheng - Journal of Alloys and Compounds, 2019 - Elsevier
In this work, the Mg-8.5 Gd-2.5 Y-0.3 Zr (wt.%) and Mg-8.5 Gd-2.5 Y-0.5 Zn-0.3 Zr (wt.%)
alloys were subjected to indirect extrusion. The microstructure and mechanical properties of …

[HTML][HTML] Effects of pre-aging on microstructure evolution and deformation mechanisms of hot extruded Mg–6Zn–1Gd–1Er Mg alloys

W Kang, L Lu, L Feng, F Lu, C Gan, X Li - Journal of Magnesium and Alloys, 2023 - Elsevier
The influence of pre-aging treatment on the microstructure, texture and mechanical
properties of the Mg–6Zn–1Gd–1Er (wt.%) alloy was investigated. The microstructure …

Improvement of mechanical properties and reduction of yield asymmetry of extruded Mg-Sn-Zn alloy through Ca addition

Y Chai, B Jiang, J Song, Q Wang, H Gao, B Liu… - Journal of Alloys and …, 2019 - Elsevier
Abstract Effects of Ca content (0.0, 0.5, 1.0, 2.0 wt%) on the microstructure, texture and
mechanical properties of Mg-1.0 Sn-0.5 Zn-based alloys were investigated. The results …

Enhancing strength and ductility of Mg-Zn-Gd alloy via slow-speed extrusion combined with pre-forging

MG Jiang, C Xu, T Nakata, H Yan, RS Chen… - Journal of Alloys and …, 2017 - Elsevier
Abstract Mg-1.58 Zn-0.52 Gd (wt.%) alloy was subjected to slow-speed extrusion at 350° C
and 400° C combined with hot pre-forging. The extruded alloy without pre-forging exhibited …

[HTML][HTML] Microstructure evolution and mechanical properties of the Mg-Sm-Gd-Zn-Zr alloy during extrusion

M Yuan, C He, J Zhao, H Yang, Y Song, B Lei… - Journal of Materials …, 2021 - Elsevier
Abstract Mg-2.6 Sm-1.3 Gd-0.6 Zn-0.5 Zr (wt.%) alloy is prepared with metal mold casting
and followed hot extruded at 400° C with the extrusion ratio of 25: 1. Microstructure and …

Microstructure, texture, mechanical properties and biodegradability of extruded Mg–4Zn‒xMn alloys

M Sabbaghian, R Mahmudi, KS Shin - Materials Science and Engineering …, 2020 - Elsevier
Abstract The influence of 0.5 and 1.0 wt% Mn addition on the microstructure, texture,
mechanical properties and biodegradability of the extruded Mg–4Zn alloy was investigated …

Effects of Sm addition on microstructure evolutions and mechanical properties of high-strength Mg–Gd− Sm–Zr extruded alloys

Z Yan, Q Yang, R Ma, S Lv, X Wu, X Liu, J Zhang… - Materials Science and …, 2022 - Elsevier
Abstract Effects of various Sm additions on microstructures and mechanical properties of a
hot-extruded Mg–14Gd− 0.5 Zr alloy were studied in this work. The results indicate that Sm …

Effect of aging prior to extrusion on the microstructure and mechanical properties of Mg–7Sn–1Al–1Zn alloy

JG Jung, SH Park, BS You - Journal of alloys and compounds, 2015 - Elsevier
The effect of aging prior to extrusion (APE) on the microstructure and mechanical properties
of Mg–7Sn–1Al–1Zn (wt.%) alloy was investigated under various extrusion conditions. The …