Development of ultrahigh-strength low-alloy Mg-0.7Al-0.3Ca-0.4Mn (wt.%) alloy with excellent ductility via controlling extrusion temperature

Mg-0.7Al-0.3Ca-0.4Mn (AXM070304, wt.%) alloy was subjected to extrusion with a ram speed of 1 mm/s and an extrusion ratio of 25:1. The extrusion temperature varies from 170 °C to 400 °C. The influence of extrusion temperature on microstructure and mechanical properties of the dilute AXM070304 alloy...

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Bibliographic Details

Published in:	Journal of Materials Research and Technology
Main Authors:	Xiaoqing Liu, Xiaoguang Qiao, Yuwei Liu, Risheng Pei, Xianke Zhang, Lin Yuan, Yuanqing Chi, Xiurong Zhu, Mengmeng Yu, Mingyi Zheng
Format:	Article
Language:	English
Published:	Elsevier 2023-07-01
Subjects:	Mg–Al–Ca–Mn alloy Extrusion temperature Microstructure Plastic instability Mechanical properties Grain boundary segregation
Online Access:	http://www.sciencedirect.com/science/article/pii/S2238785423012413