Reduction Behavior of FeO Compact Including Molten Slag

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概要

• 論文の詳細を見る

• FeO compact including molten slag was reduced with H2 at 1500 K, and the effect of the slag penetration in the reducibility was investigated. Two kinds of molten slag, which coexist with solid FeO, in FeO-SiO2-CaO systems were used and the influence of the physical properties of molten slag, especially viscosity, on the reducibility was investigated. The penetrations of the molten slag with a low viscosity to the grain boundaries produce the spaces, which are useful as the pass of the reduction gas, in the interspaces between the grains. Then, the reduction rate of the FeO compact containing molten slag with a low viscosity is higher than that of the FeO compact containing molten slag with a high viscosity.

• 社団法人 日本鉄鋼協会の論文
• 2004-12-15

著者

• KAWABATA Hirotoshi

  Graduate School of Engineering, Osaka University

• Kawabata Hirotoshi

  Graduate School Of Engineering Osaka University

• Kawabata H

  Department Of Chemistry Faculty Of Science Kobe University

• Kawabata Hirotoshi

  Division Of Materials And Manufacturing Science Graduate School Of Engineering Osaka University

• TANAKA Toshihiro

  Graduate School of Materials Science and Processing, Faculty of Engineering, Osaka University

• Ono Nakazato

  Division Of Materials And Manufacturing Science Graduate School Of Engineering Osaka University

• Usui T

  Division Of Materials And Manufacturing Science Graduate School Of Engineering Osaka University

• Usui Tateo

  Graduate School Of Engineering Osaka University

• Ono Nakazato

  Department Of Materials Science And Processing Graduate School Of Engineering Osaka University

• NAKAMOTO Masashi

  Osaka University

• ONO NAKAZATO

  Graduate School of Engineering, Osaka University

• Tanaka T

  Division Of Materials And Manufacturing Science Osaka University

• Tanaka Toshihiro

  Graduate School Of Engineering Osaka University

• Tanaka Toshihiro

  Division Of Materials And Manufacturing Science Osaka University

• NAKAMOTO Masashi

  Laboratory of Metallurgy, Helsinki University of Technology

• Tanaka T

  Division Of Materials And Manufacturing Science Graduate School Of Engineering Osaka University

• Nakamoto Masashi

  Graduate School Of Engineering Osaka University

• Tanaka T

  Hokkai Iron And Coke Corp. Muroran Jpn

• Tanaka Toshihiro

  Graduate School Of Eng. Osaka Univ.

• Kawabata H

  Division Of Materials And Manufacturing Science Graduate School Of Engineering Osaka University

• Ono-Nakazato Hideki

  Graduate School of Engineering, Osaka University

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