| 熔钢与Na2O-Li2O-SiO2-B2O3熔渣间的界面作用研究 |
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| 引用本文： | 肖锋,方亮,肖锋,方亮.熔钢与Na2O-Li2O-SiO2-B2O3熔渣间的界面作用研究[J].重庆工学院学报,2004,18(1):14-17. |
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| 作者姓名： | 肖锋 方亮 肖锋 方亮 |
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| 作者单位： | [1]重庆工学院材料科学与工程学院,重庆400050 [2]重庆大学数理学院,重庆400044 |
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| 摘 要： | 通过测定1803～1873K温度范围内3种熔钢与Na2O-Li2O-SiO2～B2O3熔渣间的界面张力值，研究了其间的相互作用。结果表明，在此温度范围内，随着熔钢中氧、硫含量的增加，界面张力值大幅降低，渣金间的相互作用加强，界面张力值随着渣中SiO。含量的增加而减小，随着Na2O和Li2O含量的增加而增加。
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| 关 键 词： | 熔钢 界面张力 熔渣 静滴法 界面张力 |
| 文章编号： | 1671-0924(2004)01-0014-04 |
| 修稿时间： | 2003年6月1日 |
Interfacial Effect between Molten Steel and Na2O-Li2O-SiO2-B2O3 Slag |
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| XIAO Feng,FANG Liang.Interfacial Effect between Molten Steel and Na2O-Li2O-SiO2-B2O3 Slag[J].Journal of Chongqing Institute of Technology,2004,18(1):14-17. |
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| Authors: | XIAO Feng FANG Liang |
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| Affiliation: | XIAO Feng~1,FANG Liang~2 |
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| Abstract: | The effect between the three kinds of molten steel and Na_2O-Li_2O-SiO_2-B_2O_3 slag is studied by measuring their interfacial tension in the temperature range of 1 803-1 873K by a sessile drop method. It suggests that the interfacial tension significantly decreases and the effect between them increases with increasing oxygen and/or sulfur content in molten steel. The interfacial tension is found to increase with increasing NaO_2 and Li_2O contents, while its value decreases with increasing sio_2 content in slag |
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| Keywords: | interfacial tension molten slag molten steel sessile drop method |
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