[HTML][HTML] Recent research progress on magnesium alloys in Korea: a review

SH Park, YJ Kim, HJ Kim, SC **, JU Lee… - Journal of Magnesium …, 2023 - Elsevier
This review highlights the recent advancements in Mg research in South Korea with a prime
focus on high-speed-extrudable Mg–Bi-based alloys for high productivity and strength …

[HTML][HTML] Difference in extrusion temperature dependences of microstructure and mechanical properties between extruded AZ61 and AZ91 alloys

DH Lee, GM Lee, SH Park - Journal of Magnesium and Alloys, 2023 - Elsevier
The effects of extrusion temperature on the microstructure and tensile properties of extruded
AZ61 and AZ91 alloys are investigated by subjecting them to hot extrusion at 300 and 400° …

[HTML][HTML] Effects of homogenization temperature on microstructure and mechanical properties of high-speed-extruded Mg–5Bi–3Al alloy

JW Cha, SC **, JG Jung, SH Park - Journal of Magnesium and Alloys, 2022 - Elsevier
This study investigates the effects of billet homogenization temperature on the dynamic
recrystallization behavior during high-speed extrusion and resultant microstructure and …

[HTML][HTML] Variations in dynamic recrystallization behavior and mechanical properties of AZ31 alloy with extrusion temperature

JW Cha, SH Park - Journal of Magnesium and Alloys, 2023 - Elsevier
This study investigates the effects of extrusion temperature on the dynamic recrystallization
(DRX) behavior of a Mg–3Al–1Zn–0.3 Mn (AZ31, wt%) alloy during hot extrusion and on the …

[HTML][HTML] Improved continuous precipitation kinetics and tensile properties of extruded AZ80 alloy through {10–12} twin formation

HJ Kim, S Jo, SH Park - Journal of Magnesium and Alloys, 2023 - Elsevier
This study investigates the effect of {10–12} deformation twins on the continuous
precipitation behavior of an extruded Mg–8.0 Al–0.5 Zn–0.2 Mn (AZ80) alloy during aging …

Interpretable machine learning-based analysis of mechanical properties of extruded Mg-Al-Zn-Mn-Ca-Y alloys

JS Suh, YM Kim, CD Yim, BC Suh, JH Bae… - Journal of Alloys and …, 2023 - Elsevier
In this study, the mechanical properties of as-extruded Mg-Al-Zn-Mn-Ca-Y alloys were
quantitatively investigated with respect to alloying elements, extrusion temperature …

[HTML][HTML] Investigation into the microstructure, tensile properties and bendability of Mg–Al–Zn/Mg-xGd laminated composite sheets extruded by porthole die

S Bai, L Liu, K Li, B Jiang, G Huang, D Zhang… - Journal of Materials …, 2022 - Elsevier
In this work, laminated composite sheets of Mg alloys AZ31 and Mg-xGd are fabricated
through co-extrusion using a pothole die. The asymmetric deformation of the dissimilar Mg …

Aging hardening and precipitation characteristics of extruded Mg–9Al–0.8 Zn–0.2 Mn–0.3 Ca–0.2 Y alloy

HJ Kim, YM Kim, JH Bae, J Yoon, SH Park - Metals and Materials …, 2023 - Springer
In this study, an Mg–9Al–0.8 Zn–0.2 Mn–0.3 Ca–0.2 Y (AZXW9100) alloy having high
corrosion and ignition resistance characteristics is recently developed. This study …

[HTML][HTML] Effects of post-heat treatment on microstructure, tensile properties, and bending properties of extruded AZ80 alloy

GM Lee, JU Lee, SH Park - Journal of Materials Research and Technology, 2021 - Elsevier
This study investigates the effects of post-heat treatments on microstructural characteristics,
uniaxial tensile properties, and three-point bending properties of an extruded AZ80 alloy …

Microstructure evolution maps of AZ31 and AZ91–Ca–Y–MM alloys under precompression and subsequent annealing conditions

JU Lee, YJ Kim, SH Park - Materials Science and Engineering: A, 2022 - Elsevier
This study establishes the microstructure evolution maps of a commercial AZ31 alloy and a
recently developed Mg–9Al–0.8 Zn–0.9 Ca–0.6 Y–0.5 MM (AZXWMM91100) alloy on the …