The Finite Element Simulation of High-temperature Magnesium AZ31 Sheet Forming

被引：26

作者：

Verma, Ravi ^{[1
]}

Hector, Louis G. ^{[1
]}

Krajewski, Paul E. ^{[1
]}

Taleff, Eric M. ^{[2
]}

机构：

[1] Gen Motors R&D Ctr, Warren, MI USA

[2] Univ Texas Austin, Austin, TX 78712 USA

来源：

JOM | 2009年 / 61卷 / 08期

关键词：

ALLOY SHEET; SUPERPLASTICITY; DEFORMATION;

D O I：

10.1007/s11837-009-0118-3

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Finite element (FE) simulations will be vitally important to advancing magnesium alloy sheet forming technologies for vehicle component manufacturing. Although magnesium alloy sheet has been successfully formed into complex components at high temperatures. material constitutive model development) FE simulations has not kept pace with the needs of forming process design. This article describes the application of a new material constitutive model in FE simulations for hot forming magnesium AZ31 alloy sheet. Simulations of forming both simple geometries from laboratory studies and complex parts from production trials are presented and compared with experimental results.

引用

页码：29 / 37

页数：9

共 41 条

[1] Superplastic deformation of magnesium alloy AZ31 under biaxial loading condition [J].