Electrochemical Measurements of Oxygen Potentials in the Slag System CaO‐P2O5‐SiO2‐FexO |
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| Authors: | M Matsu‐suye K Fushi‐tani M Hasegawa M Iwase |
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| Affiliation: | Ferrous Metallurgy Research Group, Department of Energy Science and Technology, Kyoto University, Kyoto, 606‐8501 Japan |
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| Abstract: | The liquidus compositions of the four‐phase assemblages in the quaternary system of CaO‐P2O5‐SiO2‐FexO were determined at 1473 and 1573 K by employing electron probe microanalysis. Measurements were also made on the FexO activities at temperatures between 1373K and 1699K by employing an electrochemical technique involving stabilized zirconia electrolyte. |
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| Keywords: | slag volume activity dephosphorization CaO P2O5 SiO2 ferrous oxide |
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