The formability prediction of twinning-induced plasticity steels
- Title
- The formability prediction of twinning-induced plasticity steels
- Authors
- Butuc M.C.; Vincze G.; Barlat F.
- Date Issued
- 2019-05-10
- Publisher
- American Institute of Physics Inc.
- Abstract
- The proposal of this work is to predict and analyse the formability of twinning - induced plasticity steels through the Marciniak-Kuczinsky approach with emphasis on the solutions for improving the prediction results. The selected constitutive equations involve the Yld2000-2d plane stress yield function and the Swift strain-hardening power law. To understand the formability of the TWIP steel and the factors influencing it, a sensitive study on the effect of the mechanical properties of the TWIP steel on the Marciniak-Kuczinsky (MK) theory concept and the predicted forming limits is performed. © 2019 Author(s).
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/106464
- ISSN
- 0094-243X
- Article Type
- Conference
- Citation
- 22nd International ESAFORM Conference on Material Forming, ESAFORM 2019, 2019-05-10
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