Effect of Initial Sheet Thickness on Shear Deformation in Ferritic Rolling of IF-Steel Sheets.

• Um Kyung-Keun

  Seoul National University

• Jeong Hyo-Tae

  Seoul National University

• An Joong-Kyu

  School of Mat. Sci. and Eng., Seoul National University

• Lee Dong Nyung

  School of Mat. Sci. and Eng., Seoul National University

• Kim Gyosung

  Technical Research Laboratories, Pohang Iron and Steel Co., Ltd.

• Kwon Ohjoon

  Technical Research Laboratories, Pohang Iron and Steel Co., Ltd.

抄録

The effect of sheet thickness on shear deformation and texture for the ferrite rolling has been studied. The shear deformation was estimated from the distorted shape of inserted wire before rolling and FEM simulation. The deformed shape of inserted wires and FEM results showed that the shear strain decreased with increasing initial sheet thickness. The measured and simulated textures also showed that the Goss component changed to Dillamore component as the thickness increased. From rolling simulation of 20 % reduction, the minimum shear deformation was found to exist for the given roll bite geometry and friction coefficient.

収録刊行物

• ＩＳＩＪ　Ｉｎｔｅｒｎａｔｉｏｎａｌ

  ＩＳＩＪ　Ｉｎｔｅｒｎａｔｉｏｎａｌ 40 (1), 58-64, 2000

  一般社団法人 日本鉄鋼協会

キーワード

• ferrite rolling
• roll bite geometry
• friction coefficient
• Goss texture
• FEM

詳細情報

• CRID: 1390001206453299456
• NII論文ID: 10004550548
• NII書誌ID: AA10680712
• DOI: 10.2355/isijinternational.40.58
• COI: 1:CAS:528:DC%2BD3cXhsFKqtLo%3D
• ISSN: 13475460
• ISSN: 09151559
• Web Site: http://www.jstage.jst.go.jp/article/isijinternational1989/40/1/40_1_58/_pdf
• 本文言語コード: en
• データソース種別:
  • JaLC
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可