Properties and application of high-manganese TWIP-steels in sheet metal forming

被引：9

作者：

Busch, Christian ^{[1
]}

Hatscher, Ansgar ^{[1
]}

Otto, Manuel ^{[2
]}

Huinink, Stefan ^{[3
]}

Vucetic, Milan ^{[4
]}

Bonk, Christian ^{[4
]}

Bouguecha, Anas ^{[4
]}

Behrens, Bernd-Arno ^{[4
]}

机构：

[1] Volkswagen AG, D-38442 Wolfsburg, Germany

[2] Salzgitter AG, D-38239 Salzgitter, Germany

[3] Sitech Sitztech GmbH, D-38442 Wolfsburg, Germany

[4] Univ Hanover, Inst Forming Technol & Forming Machines, D-30823 Garbsen, Germany

来源：

11TH INTERNATIONAL CONFERENCE ON TECHNOLOGY OF PLASTICITY, ICTP 2014 | 2014年 / 81卷

关键词：

TWIP-Steel; Sheet metal forming; FEM-Simulation; Formability;

D O I：

10.1016/j.proeng.2014.10.121

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Within this work uniaxial tensile tests have been performed with high-manganese TWIP-steel and different dual-phase steels to determine mechanical properties. The transfer of the results form uniaxial tensile tests to multi-axial stresses has been made with deep drawing experiments to describe and assess deep and stretch formability of the analysed materials. Forming limits of materials are demonstrated by forming limit diagrams. FE-simulation systems have been applied to predict deep drawing and spring-back behaviour of high-manganese TWIP in comparison to dual-phase steels. The simulation results are discussed between the different materials. (C) 2014 Published by Elsevier Ltd.

引用

页码：939 / 944

页数：6