[HTML][HTML] Alloying design and microstructural control strategies towards developing Mg alloys with enhanced ductility

ZZ Jin, M Zha, SQ Wang, SC Wang, C Wang… - Journal of Magnesium …, 2022 - Elsevier
Nowadays, magnesium (Mg) alloys are promising lightweight structural materials, especially
in transportation and aerospace fields, due to their inherent low density and high specific …

Developing a Mg alloy with ultrahigh room temperature ductility via grain boundary segregation and activation of non-basal slips

Z Zhang, J Zhang, J Xie, S Liu, W Fu, R Wu - International Journal of …, 2023 - Elsevier
Poor room temperature (RT) ductility is an inherent disadvantage of magnesium (Mg) alloys,
which limits their wide application. Grain refinement is an accepted method to improve …

Unveiling the deformation mechanism of highly deformable magnesium alloy with heterogeneous grains

Z Zhang, J Zhang, W Wang, S Liu, B Sun, J Xie - Scripta Materialia, 2022 - Elsevier
Poor formability at room temperature is a key problem that limits the application of Mg alloys.
Formability is closely dependent on both large work-hardening capacity and high tensile …

Effects of yttrium content on the three-dimensional compressive creep anisotropy of Mg-Y alloys

Y Zhang, Q Huo, Z Zhang, Z Xiao, C Wang… - … Materials Transactions A, 2021 - Springer
In this work, the compressive creep behaviors of hot-rolled pure Mg (0Y alloy) and various
hot-rolled Mg-Y binary alloys (0.15 Y, 1.5 Y, 4.5 Y, 7.5 Y, and 10.5 Y alloys) at 523 K were …

[HTML][HTML] Exceptional reversed yield strength asymmetry in a rare-earth free Mg alloy containing quasicrystal precipitates

Q Yang, S Lv, Z Yan, Z Xie, X Qiu - Journal of Magnesium and Alloys, 2022 - Elsevier
This work reports an exceptional reversed yield strength asymmetry at room temperature for
a rare-earth free magnesium alloy containing a mass of fine dispersed quasicrystal (I-phase) …

[HTML][HTML] Overcoming the strength-ductility trade-off of an AZ31 matrix composite reinforced by in-situ spherical Al3Fe nanoparticles

ZY Xu, CF Fang, N Wang, R Wang, XP Zhang… - Composites Part B …, 2022 - Elsevier
Hard second-phase particles in Mg matrix composites deliver effective strengthening effect
but in most cases accompanied by the loss of ductility. In this study, a series of Al 3 Fe …

Fabrication and characterization of biodegradable Zn-Cu-Mn alloy micro-tubes and vascular stents: Microstructure, texture, mechanical properties and corrosion …

J Jiang, H Huang, J Niu, D Zhu, G Yuan - Acta Biomaterialia, 2022 - Elsevier
Zinc (Zn) alloys are a promising biodegradable material for vascular stent applications. This
study aimed to fabricate biodegradable Zn-2.0 Cu-0.5 Mn alloy micro-tubes and vascular …

Mechanistic investigation on Ce addition in tuning recrystallization behavior and mechanical property of Mg alloy

JR Li, DS Xie, ZR Zeng, B Song, HB Xie, RS Pei… - Journal of Materials …, 2023 - Elsevier
Constructing bimodal grain structure is a promising approach to achieve the high strength-
ductility synergy in Mg alloy. Formation of bimodal grain is closely related to the dynamic …

[HTML][HTML] Formation of I1 stacking fault by deformation defect evolution from grain boundaries in Mg

YJ Hu, V Menon, L Qi - Journal of Magnesium and Alloys, 2022 - Elsevier
I 1 stacking faults (SFs) in Mg alloys are regarded as the nucleation sites of< c+ a>
dislocations that are critical for these alloys to achieve high ductility. Previously it was …

Interfacial fracture characteristics of Mg/Al composite plates with different thickness ratios by asymmetrical rolling with differential temperature rolls

J Lei, L Ma, Z Cai, W Jia, C Zhi, Y Yuan, H Pan… - Materials Science and …, 2023 - Elsevier
Abstract In this work, Mg/Al laminated metal composites with different thickness ratios were
prepared by a two-pass rolling process combining asymmetrical rolling with differential …