High temperature mechanical properties and strain hardening mechanism of directionally solidified Mg-Gd-Y alloy

S Zhao, Y Xu, C Geng, X Lin, Q Tang, Y Dong - Materials Science and …, 2022 - Elsevier
Abstract The Mg-6.0 Gd-0.5 Y alloy, with straight grain boundaries and preferred growth
orientation [22 4 (_) 3], was prepared by directional solidification. The microstructure …

Microstructures and tensile deformation behavior of directionally solidified Mg-xGd-0.5 Y alloys

H SUN, X LIN, B ZHOU, S ZHAO, Q TANG, Y DONG - Acta Metall Sin, 2019 - ams.org.cn
The poor plastic deformation ability of magnesium alloy, resulted from its close-packed
hexagonal structure and only two independent basal< a> slip systems at room temperature …

Correlation of crystal orientation, crystal morphology and mechanical properties of directionally solidified Mg-xGd alloys

CG Geng, DR Fang, T Chai, XP Lin, YQ Lian… - Journal of Alloys and …, 2022 - Elsevier
Abstract The Mg-xGd (x= 4–16, wt%) alloys with columnar crystals were prepared by
directional solidification, and the effect of Gd content on the crystal orientation …

[HTML][HTML] Correlation between microstructure and mechanical properties of columnar crystals in the directionally solidified Mg-Gd-Y-Er alloy

DR Fang, SS Zhao, XP Lin, T Chai, Y Kuo… - Journal of Magnesium …, 2022 - Elsevier
Abstract The Mg-4.58 Gd-0.45 Y-0.01 Er alloys with different volume fractions of columnar
crystals in hard orientation (orientation factor of basal plane slip system is less than 0.2) …

Microstructural evolution, phase constitution and mechanical properties of directionally solidified Mg-5.5 Zn-xGd (x= 0.8, 2.0, and 4.0) alloys

G Yang, S Luo, S Liu, L Xiao, W Jie - Journal of Alloys and Compounds, 2017 - Elsevier
The microstructural evolution, phase constitution and mechanical properties of directionally
solidified Mg-5.5 Zn-xGd (x= 0.8, 2.0, and 4.0) alloys were firstly investigated under G= 30 …

Microstructure evolution and mechanical properties of directionally solidified Mg-xGd (x= 0.8, 1.5, and 2.5) alloys

S Luo, G Yang, S Liu, J Wang, J Li, W Jie - Materials Science and …, 2016 - Elsevier
The microstructure evolution and mechanical properties of directionally solidified Mg-0.60,
1.38 and 2.35 wt% Gd alloys were investigated as a function of temperature gradients (G) …

Structure stability and strengthening mechanism of die-cast Mg–Gd–Dy based alloy

Q Peng, L Wang, Y Wu, L Wang - Journal of Alloys and Compounds, 2009 - Elsevier
Mg–8Gd–1Dy–0.3 Zn (wt.%) alloy was prepared by high-pressure die-casting technique.
The thermal stability, mechanical properties at temperature range from room temperature to …

[HTML][HTML] Effects of Sm element addition on the workability and microstructure evolution of Mg-Gd-Y-Zr alloy during hot deformation

Y Pei, M Yuan, E Wei, B Teng - Materials & Design, 2023 - Elsevier
Abstract A new Mg-5.5 Gd-3Y-1Sm-0.5 Zr (1Sm) alloy was developed. The deformation
behavior and microstructure evolution of the Mg-Gd-Y-(Sm)-Zr alloys during hot …

In-situ investigation on the microstructure evolution of Mg-2Gd alloys during the V-bending tests

C He, J Zhou, Y Yang, B Jiang, M Yuan, Z Dong… - Journal of Materials …, 2022 - Elsevier
In this work, the in-situ observation of the microstructure in the Mg-2Gd (wt%) alloys during V-
bending tests was operated. The microstructure and texture evolutions were characterized …

Anisotropic mechanical and corrosion properties of directionally solidified Mg-3Zn-0.2 Ca alloy

Y Zhang, X Feng, Q Huang, Y Li, Y Yang - Journal of Alloys and …, 2022 - Elsevier
Abstract A Mg-3 wt.% Zn-0.2 wt.% Ca alloy was fabricated by directional solidification, and
its mechanical and corrosion properties were investigated from different crystallographic …