Precipitate characteristics and their effects on the mechanical properties of as-extruded Mg-Gd-Li-Y-Zn alloy

Z Yu, X Xu, A Mansoor, B Du, K Shi, K Liu, S Li… - Journal of Materials …, 2021 - Elsevier
In this work, a high-performance Mg-8.4 Gd-4.4 Li-3.5 Y-1.4 Zn (wt%) alloy was successfully
prepared by low-temperature hot extrusion. The studied alloy has a TYS of 295±1 MPa and …

Developing a high-strength Al–11Si alloy with improved ductility by combining ECAP and cryorolling

D Song, G Wang, Z Zhou, EE Klu, B Gao, A Ma… - Materials Science and …, 2020 - Elsevier
In this study, a high-strength Al–11Si alloy with an improved ductility was developed via a
two-step processing route-equal-channel angular pressing (ECAP) and post-cryorolling …

Non-conventional hot rolling for improvement of mechanical properties in binary Mg-alloys

Z Xu, H Zhang, P Krishnan, C Hale, LJ Kecskes… - Mechanics of …, 2022 - Elsevier
Non-conventional differential speed and confined hot rolling methods were employed to
process two binary magnesium-aluminum-alloys, Mg-xAl (x= 6 and 9 wt%), with …

Deformation induced solute segregation and GP zone formation in Mg-Al and Mg-Zn binary alloys

TT Sasaki, JY Lin, P Yi, ZH Li, SE Prameela, A Park… - Scripta Materialia, 2022 - Elsevier
A dispersion of Guinier Preston (GP) zones yields attractive mechanical properties in
wrought magnesium alloys. However, the precipitation of GP zones has been reported in a …

Heterogeneous lamella design to tune the mechanical behaviour of a new cost-effective compositionally complicated alloy

Y Yin, Q Tan, Q Sun, W Ren, J Zhang, S Liu… - Journal of Materials …, 2022 - Elsevier
A heterogeneous lamella (HL) design strategy was applied to manipulate mechanical
properties of a new cost-effective Fe 35 Ni 35 Cr 25 Mo 5 compositionally complicated alloy …

Balanced strength and ductility by asymmetric gradient nanostructure in AZ91 Mg alloy

B Xu, J Sun, L Wang, J Han, G Wu - Journal of Materials Science & …, 2024 - Elsevier
High-strength Mg alloys have historically suffered from a challenge in achieving good
ductility. Here, we report an asymmetric gradient nanostructure design prepared by …

Discontinuous and continuous precipitation characteristics and mechanical properties of a AZ80A magnesium alloy at different aging temperatures

K Zhang, H Li, X Liang, Z Chen, L Wang - Materials Characterization, 2020 - Elsevier
The discontinuous precipitation (DP) and continuous precipitation (CP) characteristics and
mechanical properties of a AZ80A magnesium alloy aged at 150, 175 and 200° C were …

Achieving advanced elevated-temperature strength by tailoring precipitates in Mg-Sn-Y alloys

Y Zeng, K Sun, X Qian, A Davis, Y Yuan, B Jiang… - Journal of Alloys and …, 2022 - Elsevier
Abstract The Mg-Sn-Y alloys exhibiting advanced elevated-temperature strength up to 300℃
were newly developed by tailoring precipitates through partially substituting and increasing …

[HTML][HTML] Dynamic recrystallization behavior of as-cast AZ91 magnesium alloy during hot compressive

S Xu, C Zhu, S Kamado, K Oh-Ishi, Y Qin - Journal of Materials Research …, 2022 - Elsevier
This work systematically studies the dynamic recrystallization (DRX) behavior of as-cast
AZ91 magnesium alloy under hot compression deformation at 350° C. These results were …

Characterization of dynamic precipitation behaviors accompanying dynamic recrystallization in an Mg-Al-Zn-RE alloy

YY He, G Fang - Journal of Alloys and Compounds, 2022 - Elsevier
In the present study, we investigated the dynamic precipitation (DP) of Mg 17 Al 12 phase
accompanying dynamic recrystallization (DRX) during the deformation of an Mg-Al-Zn-RE …