Characterisation of the flow behavior of deep drawing steel grades in dependency of the stress state and its impact on FEA

Merklein M, Sturm V (2009)


Publication Type: Journal article

Publication year: 2009

Journal

Publisher: None

Book Volume: 2

Pages Range: 415-418

DOI: 10.1007/s12289-009-0506-9

Abstract

In numerical simulation the flow behavior of the material is described by the flow curve under uniaxial stress condition. As within the tensile test experimental values can only be determined up to low strains, further experiments are applied in order to obtain higher strains. The alternative experiments are generally carried out under different stress conditions in comparison to the stress condition of the tensile test. Within this paper the differences in flow behavior under the respective stress conditions are figured out. Apart from the optical strain analysis of the tensile test after the onset of necking, the bulge test and the layer compression test are applied. Furthermore the work hardening of materials under different test conditions is compared. © Springer/ESAFORM 2009.

Authors with CRIS profile

Additional Organisation(s)

How to cite

APA:

Merklein, M., & Sturm, V. (2009). Characterisation of the flow behavior of deep drawing steel grades in dependency of the stress state and its impact on FEA. International Journal of Material Forming, 2, 415-418. https://doi.org/10.1007/s12289-009-0506-9

MLA:

Merklein, Marion, and Vera Sturm. "Characterisation of the flow behavior of deep drawing steel grades in dependency of the stress state and its impact on FEA." International Journal of Material Forming 2 (2009): 415-418.

BibTeX: Download