[HTML][HTML] Effect of Sm on twinning behavior of Mg-Gd-Y-Zr alloy at room temperature compression

W Mei, H Pang, Q Li, X Chen - Journal of Materials Research and …, 2023 - Elsevier
Twining plays an important role in adjusting the mechanical properties and microstructure in
magnesium alloys at room temperature deformation. In this work, the Mg-6Gd-3Y (-3Sm)-0.5 …

The influence of temperature on twinning behavior of a Mg-Gd-Y alloy during hot compression

SH Lu, D Wu, RS Chen - Materials Science and Engineering: A, 2018 - Elsevier
The microstructure evolution and plastic deformation mechanism of Mg-6.58 Gd-5.7 Y-0.55
Zr alloy were investigated by uniaxial compression at temperatures ranging from 300° C to …

{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 …

Analysis of {10–12} twinning variants' selection behavior during multi-directional compression in Mg–3Al–1Zn magnesium alloy

B Wang, J Shi, P Ye, L Deng, N Guo, C Wang… - Journal of Materials …, 2019 - Springer
Abstract The {10–12} twinning activities of Mg–3Al–1Zn magnesium alloy during multi-
directional compression were investigated by in situ EBSD technology. The specimen was …

Grain size effect on deformation twinning in Mg–Al–Zn alloy

MS Tsai, CP Chang - Materials Science and Technology, 2013 - journals.sagepub.com
Specimens of Mg–3Al–1Zn alloy with a wide range of grain size distribution were
compressed along different directions. The compressed microstructure was examined to …

Twin-twin geometric structure effect on the twinning behavior of an Mg-4Y-3Nd-2Sm-0.5 Zr alloy traced by quasi-in-situ EBSD

Y Gui, Q Li, Y Xue, L Ouyang - Journal of Magnesium and Alloys, 2023 - Elsevier
We studied the microstructure evolution of Mg-4Y-3Nd-2Sm-0.5 Zr alloy by quasi-in-situ
electron backscatter diffraction (EBSD) along with several strains under compression tests …

Improvement of dynamic compression properties and strengthening mechanism of Mg–Y–Nd–Gd–Zr alloy by pre-twinning

G Chang, W Li, G Deng, Y Liu - Journal of Materials Science, 2023 - Springer
The effects of pre-twinning on the microstructure and dynamic compression properties of
non-aged and artificially aged Mg–Y–Nd–Gd–Zr alloys were investigated in this study …

Mechanical properties and deformation mechanisms of Mg-Gd-Y-Zr alloy at cryogenic and elevated temperatures

B Chen, JX Zheng, CM Yang, YX Chen, SC Cao… - Journal of Materials …, 2017 - Springer
In this study, mechanical properties and deformation mechanisms of Mg-Gd-Y-Zr alloy at
temperatures ranging from 77 K to 523 K have been investigated. The effects of temperature …

Plastic deformation mechanism of Mg-Gd-Y-(Sm)-Zr alloys at room and cryogenic temperature

YB Pei, EB Wei, MJ Yao, MH Yu, MS Zhao, BG Teng - Rare Metals, 2024 - Springer
Abstract In this study, Mg-Gd-Y-(Sm)-Zr (GW-(Sm)) alloys were subjected to compression
tests at both 293 and 77 K. The effect of Sm addition on the plastic deformation mechanism …

Role of Alloying Elements in the Mechanical Behaviors of An Mg-Zn-Zr-Er Alloy

J Zhang, M Liu, Y Dou, G Liu - Metallurgical and Materials Transactions A, 2014 - Springer
The mechanical behavior of the as-extruded and heat-treated Mg-1.5 Zn-0.6 Zr and Mg-1.5
Zn-0.6 Zr-2Er alloys was investigated and correlated with microstructure evolution …