Aluminum Deoxidation Equilibrium of Molten Fe-Ni Alloy Coexisting with Alumina or Hercynite
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概要
- 論文の詳細を見る
Aluminum deoxidation equilibrium of molten Fe–Ni alloy was determined by chemical equilibrium method at temperature of 1873 to 1973 K. Also, critical point in molten Fe–40mass%Ni alloy that coexisted with Al2O3 and FeO·Al2O3 was determined experimentally at 1973 K. Solvent extraction method was applied to improve the analytical accuracy of the low aluminum content in molten Fe–Ni alloy. The relation between aluminum and oxygen contents in molten Fe–Ni alloy equilibrated with Al2O3 or FeO·Al2O3 was estimated in the whole alloy composition range at 1873 to 1973 K by utilizing the metallic solution model based on Darkens quadratic formalism and Redlich–Kister type polynomial.
- 社団法人 日本鉄鋼協会の論文
- 2008-11-15
著者
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Hino Mitsutaka
Department of Metallurgy, Graduate School of Engineering, Tohoku University
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Hino Mitsutaka
Department Of Metallurgy Faculty Of Engineering Tohoku University
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MIKI Takahiro
Department of Metallurgy, Graduate School of Engineering, Tohoku University
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HAYASHI Atsutaka
Tohoku Univ. Now at Nippon Steel & Sumikin Stainless Steel Corporation
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UENISHI Takayuki
Tohoku Univ.
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KANDORI Hirotoshi
Tohoku Univ.
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Miki Takahiro
Department Of Metallurgy Graduate School Of Engineering Tohoku University
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MIKI Takahiro
Department of Hygiene Service, Himeji Livestock Hygiene Service Center, 2-10-16, Tadera-higashi, Himeji, Hyogo 670-0081, Japan
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- PREFACE
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