Characterisation of kinematic hardening and yield surface evolution from uniaxial to biaxial tension with continuous strain path change
Merklein M, Suttner S, Brosius A (2014)
Publication Type: Journal article
Publication year: 2014
Journal
Publisher: Elsevier USA
Book Volume: 63
Pages Range: 297-300
Journal Issue: 1
DOI: 10.1016/j.cirp.2014.03.039
Abstract
With respect to multistage forming processes the material behaviour and the history of the strain path during the process is of special interest for the improvement of the numerical prediction of forming processes. While different researchers investigated the Bauschinger effect during a load reversal and biaxial loading with pre-strained specimens, in this paper the yield locus evolution in the first quadrant of the principles stress space under biaxial loading of a modified cruciform specimen without test interruption is presented. The movement of the yield surface centre caused by kinematic hardening is approximated by an alternative approach based on experimental results. © 2014 CIRP.
Authors with CRIS profile
Marion Merklein
Institute of Manufacturing Technology
Sebastian Suttner
Institute of Manufacturing Technology
Additional Organisation(s)
Involved external institutions
Germany (DE)How to cite
APA:
Merklein, M., Suttner, S., & Brosius, A. (2014). Characterisation of kinematic hardening and yield surface evolution from uniaxial to biaxial tension with continuous strain path change. CIRP Annals - Manufacturing Technology, 63(1), 297-300. https://dx.doi.org/10.1016/j.cirp.2014.03.039
MLA:
Merklein, Marion, Sebastian Suttner, and Alexander Brosius. "Characterisation of kinematic hardening and yield surface evolution from uniaxial to biaxial tension with continuous strain path change." CIRP Annals - Manufacturing Technology 63.1 (2014): 297-300.
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