Analysis of superplastic deformation of AZ31 magnesium alloy

被引：53

作者：

Abu-Farha, Fadi K. ^{[1
]}

Khraisheh, Marwan K.

机构：

[1] Univ Kentucky, Ctr Mfg, Lexington, KY 40506 USA

[2] Univ Kentucky, Dept Mech Engn, Lexington, KY 40506 USA

来源：

ADVANCED ENGINEERING MATERIALS | 2007年 / 9卷 / 09期

关键词：

D O I：

10.1002/adem.200700155

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

AZ31 is a magnesium alloy possessing good mechanical properties, which makes it particularly attractive for automotive applications. Yet, in order to advance the utilization of this alloy, a broad database of its superplastic behavior is needed. This work presents the results of a comprehensive study on the elevated temperature superplastic behavior of the AZ31 magnesium alloy. Flow stress, fracture strain and strain sensitivity index maps were constructed over a wide range of strain rates, covering temperatures between 325 and 450 °C. © 2007 WILEY-VCH Verlag GmbH & Co. KGaA,.

引用

页码：777 / 783

页数：7