Modelling the flow behaviour of steel under non-isothermal conditions

Serajzadeh, S ; Sharif University of Technology | 2003

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  1. Type of Document: Article
  2. DOI: 10.1179/026708303225004675
  3. Publisher: 2003
  4. Abstract:
  5. A mathematical model is proposed for evaluating flow behaviour under hot deformation conditions. The effects of dynamic recovery and recrystallisation as well as temperature and strain rate variations are considered in the model by means of Bergstrom's approach and the additivity rule for strain. To verify the model, hot compression tests for three grades of steel together with upsetting experiments are carried out. Comparison between experimental and theoretical results confirms the reliability of the model. © 2003 IoM Communications Ltd. Published by Maney for the Institute of Materials, Minerals and Mining
  6. Keywords:
  7. Deformation ; Strain rate ; Recrystallization (metallurgy) ; Mathematical models ; Flow of fluids
  8. Source: Materials Science and Technology ; Volume 19, Issue 8 , 2003 , Pages 1065-1069 ; 02670836 (ISSN)
  9. URL: https://www.tandfonline.com/doi/abs/10.1179/026708303225004675