Effect of strain dependent material properties on formability of sheet metals

This paper describes strain induced effects on the change of material properties. Because of these effects the calculation of forming limit curve changes, too. Special attention is given to the material property caused differences between one or more stepped forming operations with main advantages i...

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Bibliographic Details
Published in:Materialwissenschaft und Werkstofftechnik 2007-10, Vol.38 (10), p.872-877
Main Authors: Schleich, R, Vlahovic, D, Sindel, M, Liewald, M
Format: Article
Language:eng ; ger
Online Access:Get full text
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Summary:This paper describes strain induced effects on the change of material properties. Because of these effects the calculation of forming limit curve changes, too. Special attention is given to the material property caused differences between one or more stepped forming operations with main advantages in comparison to the todays common practice.
ISSN:0933-5137
1521-4052
DOI:10.1002/mawe.200700195