The Microstructure Evolution of Mg-RE Alloy Produced by Reciprocating Upsetting Extrusion during Hot Compression

Mg-13Gd-4Y-2Zn-0.4Zr (wt. %) alloy bar produced by three passes reciprocating upsetting extrusion (named as RUE-ed bar) exhibited fine grain with the average grain size of 3.02 μm. Hot compression tests of the RUE-ed bar were carried out on Gleeble-3800 compression unit at different deformation temp...

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Bibliographic Details

Published in:	Metals
Main Authors:	Ziwei Zhang, Jianmin Yu, Zeru Wu, Hongbing Hu, Zhimin Zhang, Mo Meng, Yong Xue, Xubin Li
Format:	Article
Language:	English
Published:	MDPI AG 2022-05-01
Subjects:	Mg-13Gd-4Y-2Zn-0.4Zr alloy hot compression constitutive equation Mg<sub>5</sub> (Gd Y Zn) phase
Online Access:	https://www.mdpi.com/2075-4701/12/5/888