[HTML][HTML] Towards designing high mechanical performance low-alloyed wrought magnesium alloys via grain boundary segregation strategy: A review

Z Zhang, J ** and level-set simulations
R Pei, Y Zhao, M Zubair, S Yi, T Al-Samman - Journal of Magnesium and …, 2023 - Elsevier
Critical properties of metallic materials, such as the yield stress, corrosion resistance and
ductility depend on the microstructure and its grain size and size distribution. Solute atoms …

Grain boundary segregation predicted by quantum-accurate segregation spectra but not by classical models

M Wagih, Y Naunheim, T Lei, CA Schuh - Acta Materialia, 2024 - Elsevier
In alloys, solute segregation at grain boundaries is classically attributed to three driving
forces: a high solution enthalpy, a high size mismatch, and a high difference in interfacial …

Synergistic effects of solutes on active deformation modes, grain boundary segregation and texture evolution in Mg-Gd-Zn alloys

F Mouhib, R Pei, B Erol, F Sheng, S Korte-Kerzel… - Materials Science and …, 2022 - Elsevier
Synergistic effects of rare earth elements (RE) and Zn have a major impact on the properties
of ternary Mg-RE-Zn alloys. This study illuminates their dependence on the solute ratio by …

[HTML][HTML] Exploring solute behavior and texture selection in magnesium alloys at the atomistic level

F Mouhib, Z **e, A Atila, J Guénolé, S Korte-Kerzel… - Acta Materialia, 2024 - Elsevier
This study advances our understanding of how chemical binding and solute distribution
impact grain boundary segregation behavior and subsequent annealing texture modification …

On the role of interfacial coherency and carbon in niobium segregation at ferrite/austenite interface: An atomistic study

J Chai, H Dong, JY Zhang, K Shen, Z Yang, H Chen - Scripta Materialia, 2024 - Elsevier
Co-segregation of carbon (C) and substitutional atoms at the interface can remarkably
influence the kinetics of phase transformation in steels, while decoupling their contributions …

Achieving extraordinary strength-plasticity synergy in AZ91 alloy processed by multi-degrees of freedom forming

F Chai, X Han, Z Ma, L Hua, X Hu, W Zhuang… - Materials Science and …, 2024 - Elsevier
Strength and plasticity trade-off in magnesium alloys is a longstanding and crucial issue that
significantly limits their application, which strongly relates with microstructure distribution …

[HTML][HTML] Effect of annealing treatment on texture evolution, microstructure and mechanical properties of an extruded Mg-Gd-Zn-Zr alloy

N Wang, L **ao, S Luo, G Yang, Y Wang, X Fang… - Journal of Materials …, 2023 - Elsevier
Texture evolution, microstructure and mechanical properties of an extruded Mg-10Gd-1Zn-
0.4 Zr alloy during annealing were investigated. A bimodal microstructure containing coarse …