Friction Stir Welding of Ultrafine Grained Interstitial Free Steels

• Fujii Hidetoshi

  Joining and Welding Research Institute, Osaka University

• Ueji Rintaro

  Department of Advanced Materials Science, Kagawa University

• Takada Yutaka

  Joining and Welding Research Institute, Osaka University

• Kitahara Hiromoto

  Department of Adaptive Machine Systems, Osaka University

• Tsuji Nobuhiro

  Department of Adaptive Machine Systems, Osaka University

• Nakata Kazuhiro

  Joining and Welding Research Institute, Osaka University

• Nogi Kiyoshi

  Joining and Welding Research Institute, Osaka University

Abstract

Friction stir welding (FSW) was applied to ultra low-carbon interstitial free steels with mean grain sizes ranging from 0.7 μm, prepared by accumulative roll-bonding, to 27 μm. The steel with the intermediate grain size (1.8 μm) is most preferable for obtaining the highest hardness in the stir zone with the smallest grain size.

Journal

• MATERIALS TRANSACTIONS

  MATERIALS TRANSACTIONS 47 (1), 239-242, 2006

  The Japan Institute of Metals and Materials

Keywords

• friction stir welding
• accumulative roll bonding
• steel
• ultrafine grained microstructure

Details

• CRID: 1390282679227340160
• NII Article ID: 130004452929
• NII Article ID: 10017151716
• NII Book ID: AA1151294X
• DOI: 10.2320/matertrans.47.239
• COI: 1:CAS:528:DC%2BD28XhvFyit7o%3D
• ISSN: 13475320
• ISSN: 13459678
• NDL BIB ID: 7773613
• Web Site: http://id.ndl.go.jp/bib/7773613
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I7773613
• Web Site: https://www.jstage.jst.go.jp/article/matertrans/47/1/47_1_239/_pdf
• Text Lang: en
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
  • KAKEN
• Abstract License Flag: Disallowed