[HTML][HTML] Underlying mechanisms of variation in yield asymmetry and strain hardening behavior of extruded pure Mg with Gd addition

GM Lee, SH Park - Journal of Magnesium and Alloys, 2023 - Elsevier
Abstract Effects of Gd addition on the strain hardening behavior and yield asymmetry of pure
Mg are investigated by subjecting extruded pure Mg, Mg–5Gd, and Mg–15Gd (all in wt%) to …

The formation mechanism of a novel interfacial phase with high thermal stability in a Mg-Gd-Y-Ag-Zr alloy

LR Xiao, Y Cao, S Li, H Zhou, XL Ma, L Mao, XC Sha… - Acta Materialia, 2019 - Elsevier
Due to their unique precipitation behavior, magnesium-rare earth (Mg-RE) alloys exhibit
excellent mechanical properties and decent thermal stability. In this work, a Mg-Gd-Y-Ag-Zr …

Toward unraveling the effects of intermetallic compounds on the microstructure and mechanical properties of Mg–Gd–Al–Zn magnesium alloys in the as-cast …

B Pourbahari, H Mirzadeh, M Emamy - Materials Science and Engineering …, 2017 - Elsevier
The effects of gadolinium and aluminum intermetallics on the microstructure and mechanical
properties of Mg-Gd-Al-Zn alloys in the as-cast, homogenized and extruded conditions were …

Hot deformation constitutive analysis and processing maps of the as-cast and wrought Mg–2.5 Gd–0.5 Zr alloy

B Ebrahimpourghandi, R Mahmudi - Journal of Alloys and Compounds, 2023 - Elsevier
Hot deformation behavior and constitutive analysis of the as-cast and extruded Mg–2.5 Gd–
0.5 Zr alloy were compared, using the shear punch testing (SPT) method in the temperature …

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 …

Corrosion behavior of Mg-5.7 Gd-1.9 Ag Mg alloy sheet

B Li, J Sun, B Xu, G Wu - Journal of Alloys and Compounds, 2022 - Elsevier
This paper focuses on the corrosion behavior of Mg-5.7 Gd-1.9 Ag alloy sheets with high
strength-ductility synergy in the 3.5 wt% NaCl solution prepared by a combined route of …

Mechanical properties of Mg-Gd-Zr alloy by Nd addition combined with hot extrusion

L Zheng, Y Zhuang, J LI, H Wang, LI Hang… - … of Nonferrous Metals …, 2022 - Elsevier
The effect of Nd addition on the microstructure and mechanical properties of as-extruded Mg-
9Gd-0.5 Zr (wt.%) alloy was investigated. The Mg-9Gd-0.5 Zr and Mg-9Gd-2Nd-0.5 Zr alloys …

Investigation of Microstructure and Texture Evolution in an AZ31/Mg–Gd Alloy Hybrid Metal Fabricated by High‐Pressure Torsion

O Ould Mohamed, H Azzeddine… - Advanced …, 2023 - Wiley Online Library
High‐pressure torsion (HPT) processing is successfully applied to fabricate a novel hybrid
material from separate discs of AZ31 (Mg–3Al–1Zn, wt%) and Mg–0.6 Gd (wt%) alloys by …

The effects of grain refinement and rare earth intermetallics on mechanical properties of as-cast and wrought magnesium alloys

B Pourbahari, H Mirzadeh, M Emamy - Journal of Materials Engineering …, 2018 - Springer
The effects of rare earth intermetallics and grain refinement by alloying and hot extrusion on
the mechanical properties of Mg-Gd-Al-Zn alloys have been studied to elucidate some …

Superplasticity of fine-grained Mg–xGd alloys processed by multi-directional forging

N Azizi, R Mahmudi - Materials Science and Engineering: A, 2019 - Elsevier
Microstructural development and superplastic behavior of Mg–xGd (x= 1, 2, 3 wt%) alloys
were investigated after the multi-directional forging (MDF) process. Microstructural …