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Model for Evaluating Density of Molten Slag With Optical Basicity |
ZHANG Guo-Hua |
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Abstract A new model based on optical basicity is proposed to estimate the density of molten slag. Successful applications to the density calculations of CaO-Al2O3-SiO2 and Al2O3-CaO-MgO-SiO2 slag systems show that this model works well. It is also found that the ionic band percentage of ��M-O�� band in MOx oxide is the intrinsic origin of the phenomenon that the slag with a high optical basicity has a large sensitivity to temperature.
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Received: 12 March 2009
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Corresponding Authors:
ZHANG Guo-Hua
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