| CaO-MgO-CaF2-Al2O3-SiO2五元渣系粘度的计算模型 |
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| 引用本文： | 李金锡,张鉴.CaO-MgO-CaF2-Al2O3-SiO2五元渣系粘度的计算模型[J].北京科技大学学报,2000,22(4):316-319. |
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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和五元渣系ＣａＯ－ＭｇＯ－ＣａＦ２－ＳｉＯ２－Ａｌ２３在不同温度和成分下的实测粘度值，制定了本渣系的作用浓度和粘度计算模型，计算结果符合实际，证明计算模型可以反映ＣａＯ－ＭｇＯ－ＣａＦ２－Ａｌ２Ｏ３－ＳｉＯ２渣系的实际结构与粘度、结构单元的作用浓度及温度之间的正确关系。
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| 关 键 词： | 粘度 计算模型 氧化钙 五元渣系 冶炼 炉渣 |
| 修稿时间： | 1999年9月25日 |
Calculating Models on the Viscosity of CaO-MgO-CaF2-Al2O3-SiO2 Slag |
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| LI Jinxi,ZHANG Jian.Calculating Models on the Viscosity of CaO-MgO-CaF2-Al2O3-SiO2 Slag[J].Journal of University of Science and Technology Beijing,2000,22(4):316-319. |
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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 viscosities of CaO -MgO- CaF2 - SiO2 -Al2O3 at different temperatures and compositions,calculating models of mass action concentrations for CaO -MgO-CaF2- SiO2-Al2O3, melts and viscosity for these melts have been formulated. The results of calculation agree well with practice, showing that these models can reflect the structural reality of the melts and the relatonship between viscosities as well as the mass action concentrations and temperatures of the melts. |
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| Keywords: | coexistence theory structural unit viscosity calculating model |
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