Ultra-high tensile strength induced by multiple precipitates in extruded ZK60 alloy via co-alloying Ca and Er

XR Zhang, JR Zuo, DD Zhang, DQ Fang… - Journal of Alloys and …, 2023 - Elsevier
Obtaining ultra-high strength in commercial ZK60 wrought alloys is rather difficult by
conventional processes due to their limited precipitation hardening. In this work, we …

Evolution of bimodal-structure and achieving ultra-high yield strength in the as-extruded ZK70 alloy via Gd addition

XR Zhang, JR Zuo, DD Zhang, DQ Fang… - Materials Science and …, 2024 - Elsevier
Achieving ultra-high tensile yield strength over 400 MPa in RE modified Mg–Zn-based alloys
using conventional thermomechanical processing is a challenging task. In this study, we …

Effect of pre-stretching on enhancing yield strength of as-extruded Mg-Sm-Ce based alloy

Y Huang, H Pan, Z Pan, Z Zeng, W Tang… - Journal of Alloys and …, 2023 - Elsevier
In this work, a new Mg-1.6 Sm-0.4 Ce (wt%) alloy sheets was fabricated by extrusion
process, which exhibits the high yield strength of 184 MPa, tensile strength of 222 MPa, and …

Achieving a high-strength ZK60 alloy by introducing nano solute clusters

H Zhang, T Li, R Li, B Liu, S Li, D Wu - Materials Letters, 2024 - Elsevier
In this work, we introduce a microstructure with high-density nano solute clusters by rolling at
100° C to efficiently fabricate a high-strength ZK60 alloy plate. High yield strength of 336 …

[HTML][HTML] Microstructure and mechanical properties of extruded Mg–Zn–Mn–Ca alloys

S Sha, F Wang, R Li, H Zhang, W Cong, B Liu… - Journal of Materials …, 2024 - Elsevier
In this work, the influence of Mn and Ca doping on the microstructure and mechanical
properties of Mg–3Zn, Mg–3Zn-0.5 Mn, and Mg–3Zn-0.5 Mn-1.2 Ca alloys is systematically …

Regulating precipitate characteristics in a rolled AZ80 alloy based on twinning and de-twinning deformation

F Wu, B Song, Y Chen, T Liu, R Qiu, N Guo… - Materials …, 2024 - Elsevier
The effect of twinning and de-twinning on precipitation behavior of a rolled AZ80 alloy has
been examined. Results showed that both twinning and de-twinning deformation can …

Effect of lanthanum oxide on microstructure and mechanical properties of ZK60 magnesium alloy

W Qiu, Z Lu, S Zhang, S Li, J Chen, W Chen, W Li… - Journal of Rare …, 2024 - Elsevier
Different amounts of La 2 O 3 were added to ZK60 alloy to observe the changes in
microstructure and mechanical properties of ZK60-XLa 2 O 3 (X= 0, 0.2 wt%, 0.5 wt%) …

Microstructure and Mechanical Property of Mg-13Gd-0.2 Ni Alloy Processed by Extrusion and Aging

H Zhang, J Zhao, R Li, B Liu, S Li, S Sha… - Acta Metallurgica Sinica …, 2024 - Springer
In this work, a good combination of strength and ductility is achieved in a Mg-13Gd-0.2 Ni
alloy by conventional extrusion and following aging treatment. The aged Mg-13Gd-0.2 Ni …

[HTML][HTML] Improving mechanical properties of Mg-Sn alloys by co-addition of Li and Al

Z Pan, H Pan, Y Huang, Z Zeng, ZZ Shi, C Yang… - Progress in Natural …, 2023 - Elsevier
In this work, a novel low-alloyed Mg-Sn-Li-Al alloy with high-strength has been developed.
The addition of∼ 1​ wt% Li into the Mg-2Sn wt.% binary alloy can change the type of …

[HTML][HTML] Effect of a homogeneous recrystallized microstructure and a bimodal microstructure on mechanical properties in Mg-5Zn-0.6 Zr alloys

H Zhang, X Xiao, R Li, D Wu, R Wu, B Liu, S Li… - Resources Chemicals and …, 2023 - Elsevier
Abstract For typical Mg-Zn-Zr alloys, exhilaratingly high strength of a yield strength (YS)
higher than 300 MPa can hardly be attained by traditional rolling. In this paper, we compare …