[HTML][HTML] Advancements in the additive manufacturing of magnesium and aluminum alloys through laser-based approach

SK Sharma, HS Grewal, KK Saxena, KA Mohammed… - Materials, 2022 - mdpi.com
Complex structures can now be manufactured easily utilizing AM technologies to meet the
pre-requisite objectives such as reduced part numbers, greater functionality, and lightweight …

T1 precipitate bands and particle stimulated nucleation in 2195 Al-Cu-Li alloy during hot deformation

D Lu, J Li, Y Guo, G Wang, R Wu, P Ma, Y Chen… - Journal of Alloys and …, 2022 - Elsevier
Dynamic precipitation and recrystallization behavior during middle-temperature and
appropriate strain rates provide a chance to obtain desirable structure, which significantly …

[HTML][HTML] Precipitation behavior and its effect on the dynamic recrystallization of a novel extruded Al-Cu-Li alloy

K Wang, C Zhang, Z Meng, Z Cheng, L Chen, G Zhao - Materials & Design, 2022 - Elsevier
Dynamic recrystallization (DRX) is one of the more convenient and effective means of
refining grains during hot deformation, which is closely related to the precipitation behavior …

Dynamic precipitation and enhanced mechanical properties of ZK60 magnesium alloy achieved by low temperature extrusion

J Zhang, P Peng, AA Luo, J She, A Tang… - Materials Science and …, 2022 - Elsevier
In this study, dynamic precipitation was observed in ZK60 (Mg-6.0 Zn-0.5 Zr) alloy during low
temperature extrusion. The microstructure and mechanical properties of the alloy were …

Control of dislocation density maximizing precipitation strengthening effect

C Xu, WJ Dai, Y Chen, ZX Qi, G Zheng, YD Cao… - Journal of Materials …, 2022 - Elsevier
The strength-ductility trade-off has been the most challenging problem for structural metals
for centuries. Nanoprecipitation strengthening is an ideal approach to enhance the strength …

Coherent precipitates with strong domain wall pinning in alkaline niobate ferroelectrics

C Zhao, S Gao, HJ Kleebe, X Tan, J Koruza… - Advanced …, 2022 - Wiley Online Library
High‐power piezoelectric applications are predicted to share approximately one‐third of the
lead‐free piezoelectric ceramic market in 2024 with alkaline niobates as the primary …

Optimization in strength-ductility of heterogeneous Mg-13Gd alloy via small extrusion ratio combined with pre-aging

S Liu, J Zhang, H Yang, X Chen, G Huang… - Materials Science and …, 2022 - Elsevier
In this work, the extruded Mg-13Gd alloy sheet was fabricated by hot extrusion with small
extrusion ratio of 3.9 (ER3. 9) combined with the aging prior to extrusion (APE) treatment …

Versatility of trace nano-TiC–TiB2 in collaborative control of solidification-rolling-welding microstructural evolution in Al–Mg–Si alloy for enhanced properties

TS Liu, F Qiu, HY Yang, CL Tan, BX Dong… - Materials Science and …, 2022 - Elsevier
It is challenging to concurrently control the microstructure evolutions after undergoing
casting, sheet forming and welding. This study successfully addressed this challenge via …

Large hardening response mediated by room-temperature dynamic solute clustering behavior in a dilute Mg-Zn-Ca-Sn-Mn alloy

ZM Hua, C Wang, TS Wang, C Du, SB Jin, G Sha… - Acta Materialia, 2022 - Elsevier
Regulating the solute atoms to form dense nano-sized precipitates is an essential strategy to
enhance the strength of Mg alloys, wherein the maximum strength improvement is usually …

Spheroiding and refining of coarse CaMgSn phase in Mg–Al–Sn–Ca alloys for simultaneously improved strength and ductility via sub-rapid solidification and …

M Zha, JW Liang, H Xing, H Xu, B Jiang, C Wang… - Materials Science and …, 2022 - Elsevier
Here we report a novel Mg-4.5 Al-1.5 Sn-0.5 Ca (wt%) alloy with high mechanical properties
produced via sub-rapid solidification (SRS) and controlled rolling. In virtue of SRS combined …