Enhancing strength-ductility synergy in an extruded Al-Cu-Li-Mg-Ag alloy via homogeneous GP zones and dislocation configuration

Enhancing strength-ductility synergy in an extruded Al-Cu-Li-Mg-Ag alloy via homogeneous GP zones and dislocation configuration

Balancing strength and ductility proves challenging in high-strength wrought Al-Cu-Li alloys, particularly in extruded rods. The abundance of subgrain structures hinders dislocation movement, inevitably sacrificing the ductility. Herein, an effective strategy for enhancing the strength-ductility syn...

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Bibliographic Details
Main Authors: Xuanxi Xu, Guohua Wu, Xin Tong, Liang Zhang, Cunlong Wang, Fangzhou Qi, Youjie Guo, Xiaopeng Zeng
Format: Article
Language:English
Published: Elsevier 2024-03-01
Series:Materials & Design
Subjects:
Al-Cu-Li alloys
Strength–ductility synergy
Combinatorial pretreatment
Microstructure evolution
Online Access:http://www.sciencedirect.com/science/article/pii/S0264127524001382

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http://www.sciencedirect.com/science/article/pii/S0264127524001382

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