Predictive modelling of Trip600 steel formability performance using analytical and numerical methods

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Kumlu C., ESENER E., Firat M.

Engineering Research Express, cilt.1, sa.2, 2019 (Scopus) identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 1 Sayı: 2
  • Basım Tarihi: 2019
  • Doi Numarası: 10.1088/2631-8695/ab449b
  • Dergi Adı: Engineering Research Express
  • Derginin Tarandığı İndeksler: Scopus
  • Anahtar Kelimeler: Analytical methods, Finite element analysis, Sheet metal forming, Trip600
  • Bilecik Şeyh Edebali Üniversitesi Adresli: Evet

Özet

© 2019 IOP Publishing Ltd.In this study, a finite element based formability TRIP600 advanced high strength steel was investigated. Firstly, analytical model prediction performance was detailed. Then, the numerical analysis was used with two different plasticity model to make accurate predictions. Numerical results were compatible with the experimental failure limit. In the second stage of the study, a square cup forming process is used to evaluate the numerical formability results on an application. Prediction results have some differences in the sense of square cup failure height, but formability results were compatible with the experiments.