A new model for evaluating the electrical conductivity of nonferrous slag |
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| Authors: | Guo-Hua Zhang Kuo-Chih Chou Fu-Shen Li School of Metallurgical Ecological Engineering University of Science Technology Beijing Beijing China |
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| Affiliation: | Guo-Hua Zhang,Kuo-Chih Chou,, Fu-Shen Li School of Metallurgical , Ecological Engineering,University of Science , Technology Beijing,Beijing 100083,China |
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| Abstract: | Electrical conductivity of molten slag is an important physicochemical property for designing the refining process in electric smelting furnaces.Though conductivities of many slag systems have been measured,the quantitative relationships of conductivity with slag composition and temperature are still very limited.In this article,the Arrhenius law was used to describe the experimental data of conductivities for CaO-MgO-Al2O3-SiO2,CaO-Al2O3-SiO2,CaO-MnO-Al2O3-SiO2,as well as CaO-MgO-MnO-Al2O3-SiO2 systems,and... |
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| Keywords: | electrical conductivity Arrhenius law activation energy optical basicity |
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