The effect of pre-heat parameters and final-heat parameters on microstructure evolution and mechanical properties of Mg-Gd-Y-Zn-Zr alloy

The effect of pre-heat parameters and final-heat parameters on microstructure evolution and mechanical properties of Mg-Gd-Y-Zn-Zr alloy

In this study, an ultra-high strength Mg-13Gd-4Y–0Zn-0.5Zr (wt.%) alloy with tensile yield strength (TYS) of 456 MPa and ultimate tensile strength (UTS) of 486 MPa was prepared by using different pre-heat parameters and subsequent final-heat treatment combined with backward extrusion (BE) deformatio...

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Bibliographic Details
Main Authors: Beibei Dong, Yangjunfeng Nie, Liang Liu, Huifang Zhang, Mei Cheng, Yong Xue, Zhimin Zhang
Format: Article
Language:English
Published: Elsevier 2024-11-01
Series:Journal of Materials Research and Technology
Subjects:
Mg-13Gd-4Y–0Zn-0.5Zr alloy
Pre-heat treatment
Final-heat treatment
Microstructure
Mechanical properties
Online Access:http://www.sciencedirect.com/science/article/pii/S2238785424021173
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