Sulphur Distribution between Liquid Iron and CaO-MgO- Al2O3-SiO2 Slags Used for Ladle Refining

Ting TSAO; Hiroshi G. KATAYAMA

doi:10.2355/isijinternational1966.26.717

Transactions of the Iron and Steel Institute of Japan

Online ISSN : 1881-1183
Print ISSN : 0021-1583

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Article overview

Sulphur Distribution between Liquid Iron and CaO-MgO- Al₂O₃-SiO₂ Slags Used for Ladle Refining

Ting TSAO, Hiroshi G. KATAYAMA

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JOURNAL FREE ACCESS

1986 Volume 26 Issue 8 Pages 717-723

DOI https://doi.org/10.2355/isijinternational1966.26.717

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Abstract

between liquid iron and slag can be expressed by the following equations as
functions of temperature, slag composition and theoretical optical basicity
(Λ).
LogC_S=3.44(N_CaO+0.1N_MgO-0.8N_Al₂O₃-N_SiO₂)
-9894/T+2.05
logC_S=14.20Λ-9894/T-7.55
logL_S=3.59(N_CaO+O.1N_MgO-0.8N_Al₂O₃-N_SiO₂)
-0.905logN_FeO-4640/T+0.385

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