Achieving good ductility in high-strength Mg-19Gd binary alloy by stacking faults induced 〈c+a〉 slip

Achieving good ductility in high-strength Mg-19Gd binary alloy by stacking faults induced 〈c+a〉 slip

A Mg-19Gd binary alloy with exceptionally good synergy of strength and ductility has been fabricated by conventional hot extrusion and aging. The aged alloy with a specific bimodal-grained structure achieves a yield strength of 482 MPa and an ultimate tensile strength of 535 MPa with a good elongati...

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Bibliographic Details
Main Authors: Rongguang Li, Xiao Li, Yu Zhang, Hang Zhang, Houwen Chen, Yan Yang, Di Wu, Boshu Liu, Shanshan Li, Gaowu Qin
Format: Article
Language:English
Published: Taylor & Francis Group 2025-03-01
Series:Materials Research Letters
Subjects:
Binary Mg-Gd alloy
extrusion
bimodal microstructure
I1 stacking faults
ductility
Online Access:https://www.tandfonline.com/doi/10.1080/21663831.2024.2438871
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