Model for Predicting the Recrystallized Ferrite Grain Size after Annealing of Cold-Rolled Automobile Body Sheet Steels
- Authors: Vasilyev A.A.1, Sokolov S.F.1, Zhitelev P.S.1, Sokolov D.F.1, Kolbasnikov N.G.1, Rudskoy A.I.1
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Affiliations:
- Peter the Great St. Petersburg Polytechnic University
- Issue: Vol 2018, No 10 (2018)
- Pages: 968-972
- Section: Applied Problems of Strength and Plasticity
- URL: https://journals.rcsi.science/0036-0295/article/view/172657
- DOI: https://doi.org/10.1134/S003602951810018X
- ID: 172657
Cite item
Abstract
Based on the results of an experimental investigation of cold-rolled automobile body sheet steels of various strength classes, we developed a mathematical model to predict the recrystallized ferrite grain size as a function of the ferrite grain size after hot rolling and the strain during cold rolling. The model can reproduce the experimental data at a good accuracy.
About the authors
A. A. Vasilyev
Peter the Great St. Petersburg Polytechnic University
Author for correspondence.
Email: vasilyev_aa@mail.ru
Russian Federation, St. Petersburg, 195220
S. F. Sokolov
Peter the Great St. Petersburg Polytechnic University
Email: vasilyev_aa@mail.ru
Russian Federation, St. Petersburg, 195220
P. S. Zhitelev
Peter the Great St. Petersburg Polytechnic University
Email: vasilyev_aa@mail.ru
Russian Federation, St. Petersburg, 195220
D. F. Sokolov
Peter the Great St. Petersburg Polytechnic University
Email: vasilyev_aa@mail.ru
Russian Federation, St. Petersburg, 195220
N. G. Kolbasnikov
Peter the Great St. Petersburg Polytechnic University
Email: vasilyev_aa@mail.ru
Russian Federation, St. Petersburg, 195220
A. I. Rudskoy
Peter the Great St. Petersburg Polytechnic University
Email: vasilyev_aa@mail.ru
Russian Federation, St. Petersburg, 195220