Effect of Ca addition on the room-temperature formability of AZ31 magnesium alloy

被引：46

作者：

Chaudry, U. M. ^{[1
]}

Kim, Y. S. ^{[1
]}

Hamad, K. ^{[1
]}

机构：

[1] Sungkyunkwan Univ, Sch Adv Mat Sci & Engn, Suwon 16419, South Korea

来源：

MATERIALS LETTERS | 2019年 / 238卷

基金：

新加坡国家研究基金会;

关键词：

Magnesium alloys; Calcium; Microstructure; Formability; SLIP;

D O I：

10.1016/j.matlet.2018.12.013

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In the present work, the high formability of an AZ31 magnesium alloy containing 0.5 wt% calcium (AZ31-0.5Ca) was explained. The results showed that the intermetallic particles (Mg,Al)(2)Ca formed due to the calcium addition contributed to the weakening of the basal texture during the primary processing. In addition, due to the strengthening effect of these particles on the basal slip, a higher activity of prismatic slip was observed. Both the weak basal texture and high activity of prismatic slip explained the high formability recorded for this alloy. (C) 2018 Elsevier B.V. All rights reserved.

引用

页码：305 / 308

页数：4

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