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Influence of edge rolling reduction on plate-edge stress distribution during finish rolling

Journal Article


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Abstract


  • Dimensions of one kind of stainless steel plate before finish rolling were obtained through analysis of the rough rolling processes by finite element method and updated geometrical method. The FE models of finish rolling process with a front edge roll were built, and influences of the edge rolling reduction on the stress change in the plate edge during finish rolling were analyzed. The results show that when the edge rolling reduction is increased from 0 mm to 2 mm, the compressive stress in plate corner clearly increases in edge rolling process, and the zone of tensile stress during whole rolling decreases; when the edge rolling reduction is increased from 2 mm to 5 mm, the compressive stress in the plate corner seldom changes, and the compressive stress decreases after the horizontal rolling. © 2009 Central Iron and Steel Research Institute.

Authors


  •   Yu, Hai Liang.
  •   Liu, Xianghua (external author)
  •   Chen, Li-qing (external author)
  •   Li, Chang-sheng (external author)
  •   Zhi, Ying (external author)
  •   Li, Xinwen (external author)

Publication Date


  • 2009

Citation


  • Yu, H., Liu, X., Chen, L., Li, C., Zhi, Y. & Li, X. (2009). Influence of edge rolling reduction on plate-edge stress distribution during finish rolling. Journal of Iron and Steel Research International, 16 (1), 22-26.

Scopus Eid


  • 2-s2.0-59049107330

Ro Full-text Url


  • http://ro.uow.edu.au/cgi/viewcontent.cgi?article=1114&context=eispapers

Ro Metadata Url


  • http://ro.uow.edu.au/eispapers/109

Number Of Pages


  • 4

Start Page


  • 22

End Page


  • 26

Volume


  • 16

Issue


  • 1

Abstract


  • Dimensions of one kind of stainless steel plate before finish rolling were obtained through analysis of the rough rolling processes by finite element method and updated geometrical method. The FE models of finish rolling process with a front edge roll were built, and influences of the edge rolling reduction on the stress change in the plate edge during finish rolling were analyzed. The results show that when the edge rolling reduction is increased from 0 mm to 2 mm, the compressive stress in plate corner clearly increases in edge rolling process, and the zone of tensile stress during whole rolling decreases; when the edge rolling reduction is increased from 2 mm to 5 mm, the compressive stress in the plate corner seldom changes, and the compressive stress decreases after the horizontal rolling. © 2009 Central Iron and Steel Research Institute.

Authors


  •   Yu, Hai Liang.
  •   Liu, Xianghua (external author)
  •   Chen, Li-qing (external author)
  •   Li, Chang-sheng (external author)
  •   Zhi, Ying (external author)
  •   Li, Xinwen (external author)

Publication Date


  • 2009

Citation


  • Yu, H., Liu, X., Chen, L., Li, C., Zhi, Y. & Li, X. (2009). Influence of edge rolling reduction on plate-edge stress distribution during finish rolling. Journal of Iron and Steel Research International, 16 (1), 22-26.

Scopus Eid


  • 2-s2.0-59049107330

Ro Full-text Url


  • http://ro.uow.edu.au/cgi/viewcontent.cgi?article=1114&context=eispapers

Ro Metadata Url


  • http://ro.uow.edu.au/eispapers/109

Number Of Pages


  • 4

Start Page


  • 22

End Page


  • 26

Volume


  • 16

Issue


  • 1