| CaO-MgO-MnO-FeO-CaF2-Al2O3-SiO2渣系粘度的计算模型 |
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| 引用本文： | 李金锡,张鉴. CaO-MgO-MnO-FeO-CaF2-Al2O3-SiO2渣系粘度的计算模型[J]. 北京科技大学学报, 2000, 22(5): 438-441 |
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| 作者姓名： | 李金锡 张鉴 |
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| 作者单位： | 北京科技大学冶金学院,北京100083 |
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| 摘 要： | 依据炉渣结构的共存理论与不同温度和成分下熔渣Ｃａｏ－ＭｇＯ－ＭｎＯ－ＦｅＯ－ＣａＦ２－Ａｌ２Ｏ３－ＳｉＯ２的实测粘度制定了本渣系作用浓度和粘度的计算模型，计算结果符合实际证明作用浓度模型可以反映本渣系的实际结构，粘度模型也正确地反映了本渣系粘度与温度及各结构单元作用浓度的正确关系。
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| 关 键 词： | 渣系粘度 炉渣 精炼 计算模型 |
Calculating Model on the Viscosity of CaO-MgO-MnO-FeO-CaF2-Al2O3-SiO2 Slags |
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| LI Jinxi,ZHANG Jian. Calculating Model on the Viscosity of CaO-MgO-MnO-FeO-CaF2-Al2O3-SiO2 Slags[J]. Journal of University of Science and Technology Beijing, 2000, 22(5): 438-441 |
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| Authors: | LI Jinxi ZHANG Jian |
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| Abstract: | According to the coexistence theory of slag structure as well as the measured viscosity of CaoMgo -MnO - FeO- CaF2 -Al2 O3, - SiO2 slag melts at different temperatures and compositions, calculating medels of the mass action concentrations as well as of the viscosity for these melts have been formulated. Calculating results agree with practice, showing that the model of mass action concentrations reflects the structural reality of the melts and tha of viscosity correctiy illustraes its relationship with temperatures and the mass action concentrations of the structural units of the melts. |
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| Keywords: | coexistence theory structural units mass action concentrations viscosity |
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