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Texture evolution in ferritic rolled Ti-IF steel during cold rolling

  • Peng Zhang
  • Yan-hui Guo
  • Zhao-dong Wang
  • Guo-dong Wang
  • Xiang-hua Liu
Article

Abstract

The texture evolution of ferritic hot rolled Ti-IF steel during cold rolling was investigated in which the reduction was from 15% to 85%. It was found that a fibre texture was monotonously intensified with the increase in the cold rolling reduction, while γ fibre texture changed in a different way. When the cold rolling reduction was in the range of 15%–35% or 45%–75%. γ fibre texture was strengthened; however, when the cold rolling reduction was 35%–45% or 75%–85%, the intensity of γ fibre was reduced. The γ fibre displayed a maximum intensity for the reduction of 75%, and the highest average plastic strain ratio was simultaneously obtained owing to the favorable recrystallization texture.

Key words

Ti-IF steel ferritic hot rolling cold rolling texture average plastic strain ratio 

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Copyright information

© China Iron and Steel Research Institute Group 2010

Authors and Affiliations

  • Peng Zhang
    • 1
    • 2
  • Yan-hui Guo
    • 1
  • Zhao-dong Wang
    • 1
  • Guo-dong Wang
    • 1
  • Xiang-hua Liu
    • 1
  1. 1.State Key Laboratory of Rolling and AutomationNortheastern UniversityShenyang, LiaoningChina
  2. 2.Benxi Iron and Steel (Group) Co Ltd.Benxi, LiaoningChina

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