Micromechanical modelling of bending under tension forming behaviour of dual phase steel 600

Wei, X., Asgari, S. A., Wang, J. T., Rolfe, B. F., Zhu, H. C. and Hodgson, P. D. 2015, Micromechanical modelling of bending under tension forming behaviour of dual phase steel 600, Computational materials science, vol. 108, pp. 72-79, doi: 10.1016/j.commatsci.2015.06.012.

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Title Micromechanical modelling of bending under tension forming behaviour of dual phase steel 600
Author(s) Wei, X.
Asgari, S. A.
Wang, J. T.ORCID iD for Wang, J. T. orcid.org/0000-0002-8171-6291
Rolfe, B. F.ORCID iD for Rolfe, B. F. orcid.org/0000-0001-8516-6170
Zhu, H. C.
Hodgson, P. D.
Journal name Computational materials science
Volume number 108
Start page 72
End page 79
Total pages 8
Publisher Elsevier
Place of publication Amsterdam, The Netherlands
Publication date 2015
ISSN 0927-0256
Keyword(s) Bending-Under-Tension (BUT)
Dual phase steel
Micromechanical modelling
Strain distribution
Stress localization
Summary A micromechanical modelling based approach by means of a Representative Volume Element (RVE) was employed to predict the flow behaviour and plastic strain of DP600 steel, produced by WISCO. Macroscopic modelling of a classical Bending-Under-Tension (BUT) experiment was employed to acquire strain deformation, and thus the following microscopic modelling was implemented by considering the realistic microstructure morphology. Comparisons between macroscopic behaviour and microscopic behaviour, including strain distribution and stress distribution, were extracted for different boundary conditions of the BUT set-up. The micro-macro modelling approach increases the understanding of the steel microstructure, which will enable this microstructure to be tailored for different applications in automobile industry in the future.
Language eng
DOI 10.1016/j.commatsci.2015.06.012
Field of Research 091207 Metals and Alloy Materials
Socio Economic Objective 861205 Sheet Metal Products
HERDC Research category C1 Refereed article in a scholarly journal
ERA Research output type C Journal article
Copyright notice ©2015, Elsevier
Persistent URL http://hdl.handle.net/10536/DRO/DU:30076313

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