Characteristics of Oxide Precipitation and Growth during Solidification of Deoxidized Steel.

• Ma Zhongting

  Graduate Student, Institute of Iron and Steel Technology, Freiberg University of Mining and Technology

• Janke Dieter

  Institute of Iron and Steel Technology, Freiberg University of Mining and Technology

抄録

With the help of thermodynamics and kinetics, the oxide metallurgy with respect to Ti treatment of low carbon steels is theoretically analysed. It is attempted to define and predict the optimal conditions for deoxidation of molten steel, which are decisive factors for controlling secondary inclusions, using the analysing method described below. The composition and growth of oxides during solidification are obtained by calculation featuring a good agreement with reported experimental results. But the present analysing model needs to be further modified in view of deoxidation kinetics.

収録刊行物

• ＩＳＩＪ　Ｉｎｔｅｒｎａｔｉｏｎａｌ

  ＩＳＩＪ　Ｉｎｔｅｒｎａｔｉｏｎａｌ 38 (1), 46-52, 1998

  一般社団法人 日本鉄鋼協会

キーワード

• model
• thermodynamics
• Ti
• oxide
• deoxidation
• solidification
• precipitation

詳細情報

• CRID: 1390282681428099840
• NII論文ID: 10002458269
• NII書誌ID: AA10680712
• DOI: 10.2355/isijinternational.38.46
• COI: 1:CAS:528:DyaK1cXhsleqsLw%3D
• ISSN: 13475460
• ISSN: 09151559
• Web Site: http://www.jstage.jst.go.jp/article/isijinternational1989/38/1/38_1_46/_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