Iron carburization in powdery iron ore and pulverized coal mixture during smelting reduction

Ko Ichiro Ohno, Takahiro Miki, Yasushi Sasaki, Mitsutaka Hino

研究成果: 会議への寄与タイプ論文

1 引用 (Scopus)

抄録

Iron carburization during smelting reduction is especially important reaction step from the viewpoint of saving energy in iron making process. The purpose of this study is to clarify that the effect of smelting reduction on the iron carburization. The sample was prepared from graphite, electrolytic iron powder and synthetic slag including iron oxide to simulate iron carburization during smelting reduction in the mixture. "In-situ" observation of the sample was done by a laser microscope during heating process. The sample was quenched just after the sample meltdown, and carbon content in the formed nugget was analyzed. From the experimental results, it was found that carbon content in the nugget became higher when smelting reduction occurred.

元の言語英語
ページ413-416
ページ数4
出版物ステータス出版済み - 12 1 2006
イベント4th International Congress on the Science and Technology of Ironmaking, ICSTI 2006 - Osaka, 日本
継続期間: 11 26 200611 30 2006

その他

その他4th International Congress on the Science and Technology of Ironmaking, ICSTI 2006
日本
Osaka
期間11/26/0611/30/06

Fingerprint

Coal
Iron ores
Smelting
Iron
Carbon
Iron powder
Graphite
Industrial heating
Iron oxides
Slags
Energy conservation
Microscopes
Lasers

All Science Journal Classification (ASJC) codes

  • Metals and Alloys

これを引用

Ohno, K. I., Miki, T., Sasaki, Y., & Hino, M. (2006). Iron carburization in powdery iron ore and pulverized coal mixture during smelting reduction. 413-416. 論文発表場所 4th International Congress on the Science and Technology of Ironmaking, ICSTI 2006, Osaka, 日本.

Iron carburization in powdery iron ore and pulverized coal mixture during smelting reduction. / Ohno, Ko Ichiro; Miki, Takahiro; Sasaki, Yasushi; Hino, Mitsutaka.

2006. 413-416 論文発表場所 4th International Congress on the Science and Technology of Ironmaking, ICSTI 2006, Osaka, 日本.

研究成果: 会議への寄与タイプ論文

Ohno, KI, Miki, T, Sasaki, Y & Hino, M 2006, 'Iron carburization in powdery iron ore and pulverized coal mixture during smelting reduction' 論文発表場所 4th International Congress on the Science and Technology of Ironmaking, ICSTI 2006, Osaka, 日本, 11/26/06 - 11/30/06, pp. 413-416.
Ohno KI, Miki T, Sasaki Y, Hino M. Iron carburization in powdery iron ore and pulverized coal mixture during smelting reduction. 2006. 論文発表場所 4th International Congress on the Science and Technology of Ironmaking, ICSTI 2006, Osaka, 日本.
Ohno, Ko Ichiro ; Miki, Takahiro ; Sasaki, Yasushi ; Hino, Mitsutaka. / Iron carburization in powdery iron ore and pulverized coal mixture during smelting reduction. 論文発表場所 4th International Congress on the Science and Technology of Ironmaking, ICSTI 2006, Osaka, 日本.4 p.
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