Activities of FexO within Four-phase Assemblages of the System CaO-SiO2-MgO-FexO

Activities of FexO within Four-phase Assemblages of the System CaO-SiO2-MgO-FexO

Towards better understanding of the reduction of iron oxide within blast furnace, a series of studies have been conducted. In this study, phase relationships for 4-phase assemblages of the system CaO-SiO2-MgO-FexO was investigated, in conjunction with the measurements of the activities of FexO via e...

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Bibliographic Details
Published in:ISIJ International Vol. 44; no. 12; pp. 2093 - 2099
Main Authors: Iso-Bayashi, A., Hasegawa, M., Naito, M., Iwase, M.
Format: Journal Article
Language:English
Published: The Iron and Steel Institute of Japan 01-01-2004
Subjects:
4-phase assemblages
activity
blast furnace
CaO-SiO2-MgO-FexO system
FeO
MgO
phase relation
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Summary:Towards better understanding of the reduction of iron oxide within blast furnace, a series of studies have been conducted. In this study, phase relationships for 4-phase assemblages of the system CaO-SiO2-MgO-FexO was investigated, in conjunction with the measurements of the activities of FexO via electrochemical technique incorporating magnesia-stabilized zirconia.
ISSN:0915-1559
1347-5460
DOI:10.2355/isijinternational.44.2093