Determination of flow curves under equibiaxial stress conditions

Mulder, J. and Vegter, H. and Ha, J.J. and Boogaard van den, A.H. (2012) Determination of flow curves under equibiaxial stress conditions. Key engineering materials, 504-506 . 53 - 58. ISSN 1013-9826

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Abstract:	Three experimental methods have been used to establish flow curves for a low carbon steel under biaxial stress conditions: the hydraulic bulge test, the stack compression test and the biaxial tensile test. The individual tests are discussed and the results for a DC06 IF steel grade compared. Initially the results appear to be different but after compensation for strain rate and temperature the static hardening curves are coinciding.
Item Type:	Article
Copyright:	© 2012 Trans Tech Publications
Faculty:	Engineering Technology (CTW)
Research Chair:	Mechanics of Forming Technology (MFT)
Research Group:	Applied Mechanics (AM)
Link to this item:	http://purl.utwente.nl/publications/80047
Official URL:	http://dx.doi.org/10.4028/www.scientific.net/KEM.504-506.53
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