Texture Evolution in Ferritic Rolled Ti-IF Steel During Cold Rolling

钢铁研究学报(英文版), 2010, 17(1): 44-58.

^1, , ^2, , ^3, , ^4, , ^5,

1.State Key Laboratory of Rolling and Automation, Northeastern University, Shenyang 110004, Liaoning, China;Benxi Iron and Steel(Group) Co Ltd, Benxi 117000, Liaoning, China

2.State Key Laboratory of Rolling and Automation, Northeastern University, Shenyang 110004, Liaoning, China

3.State Key Laboratory of Rolling and Automation, Northeastern University, Shenyang 110004, Liaoning, China

4.State Key Laboratory of Rolling and Automation, Northeastern University, Shenyang 110004, Liaoning, China

5.State Key Laboratory of Rolling and Automation, Northeastern University, Shenyang 110004, Liaoning, China

基金项目: 国家自然科学基金(50104004)

Texture Evolution in Ferritic Rolled Ti-IF Steel During Cold Rolling

ZHANG Peng ^1, , GUO Yan-hui ^2, , WANG Zhao-dong ^3, , WANG Guo-dong ^4, , LIU Xiang-hua ^5,

1.State Key Laboratory of Rolling and Automation, Northeastern University, Shenyang 110004, Liaoning, China;Benxi Iron and Steel(Group) Co Ltd, Benxi 117000, Liaoning, China

2.State Key Laboratory of Rolling and Automation, Northeastern University, Shenyang 110004, Liaoning, China

3.State Key Laboratory of Rolling and Automation, Northeastern University, Shenyang 110004, Liaoning, China

4.State Key Laboratory of Rolling and Automation, Northeastern University, Shenyang 110004, Liaoning, China

5.State Key Laboratory of Rolling and Automation, Northeastern University, Shenyang 110004, Liaoning, China

Keywords： Ti-IF steel

The texture evolution of ferritic hot rolled Ti-IF steel during cold rolling was investigated in which the re-duction was from 15% to 85%. It was found that α 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.

参考文献

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Texture Evolution in Ferritic Rolled Ti-IF Steel During Cold Rolling

参考文献