Optimization in strength-ductility of Mg-RE-Zn alloy based on different repetitive upsetting extrusion deformation paths

Optimization in strength-ductility of Mg-RE-Zn alloy based on different repetitive upsetting extrusion deformation paths

This study investigated the effects of different repetitive upsetting extrusion (RUE) deformation paths on the microstructures and mechanical properties of Mg-9.32Gd-3.72Y-1.68Zn-0.72Zr (wt%) alloy. Bimodal microstructures were observed in all RUE deformed samples. Increasing the RUE ratio under the...

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Bibliographic Details
Main Authors: Guoqin Wu, Zhaocan Li, Jianmin Yu, Yunfang Liu, Zhimin Zhang, Beibei Dong, Huagui Huang
Format: Article
Language:English
Published: Elsevier 2023-08-01
Series:Materials & Design
Subjects:
Magnesium alloy
Severe plastic deformation
Microstructure
Mechanical properties
Strength mechanism
Online Access:http://www.sciencedirect.com/science/article/pii/S0264127523005294

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http://www.sciencedirect.com/science/article/pii/S0264127523005294

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