Technology for Production of Austenite Type Clean Stainless Steel

• Sakata Kimiaki

  Specialty Steel Engineering Department, Production Engineering Division 1, Aichi Steel Co. Ltd.

抄録

We established the refining technology for cleanliness in regard to austenite type stainless steel. But immersion nozzle clogging in continuous casting occurred by formation of spinel (MgO–Al₂O₃) type inclusions in strong reduction refining for cleanliness. Therefore, we estimated the conditions for formation of spinel and it was possible to improve the castability while keeping cleanliness by controlling of inclusion compositions.

収録刊行物

• ＩＳＩＪ　Ｉｎｔｅｒｎａｔｉｏｎａｌ

  ＩＳＩＪ　Ｉｎｔｅｒｎａｔｉｏｎａｌ 46 (12), 1795-1799, 2006

  一般社団法人 日本鉄鋼協会

キーワード

• secondary refining
• Si deoxidation
• desulfurization
• spinel inclusion
• immersion nozzle clogging
• magnesia inclusion
• alumina inclusion

詳細情報

• CRID: 1390282681464229632
• NII論文ID: 10018554743
• NII書誌ID: AA10680712
• DOI: 10.2355/isijinternational.46.1795
• COI: 1:CAS:528:DC%2BD2sXjsFeiuw%3D%3D
• ISSN: 13475460
• ISSN: 09151559
• Web Site: http://www.jstage.jst.go.jp/article/isijinternational/46/12/46_12_1795/_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