| CaO-Al2O3-CaF2-MgO-SiO2五元预熔渣系钢水深脱硫实验研究 |
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| 引用本文： | 战东平,姜周华,王文忠,梁连科,郭仲文,李成斌.CaO-Al2O3-CaF2-MgO-SiO2五元预熔渣系钢水深脱硫实验研究[J].炼钢,2002,18(6):33-36. |
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| 作者姓名： | 战东平 姜周华 王文忠 梁连科 郭仲文 李成斌 |
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| 作者单位： | 东北大学
(战东平，姜周华，王文忠，梁连科，郭仲文)，东北大学(李成斌) |
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| 摘 要： | 文中采用二次正交回归实验设计方法对CaO-Al2O3-CaF2-MgO-SiO2五元预熔渣系钢水深脱硫效果进行了实验研究，分析了实验条件下预熔渣光学碱度，渣中Al2O3含量，CaF2含量与钢水脱硫率的关系，并获得了该预熔渣系的最佳组成。
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| 关 键 词： | 预熔渣 精炼渣 脱硫 光学碱度 正交回归 炼钢 纯净钢 |
| 修稿时间： | 2001年10月26 |
Experimental Study of CaO-Al2O3-CaF2-MgO-SiO2 Pre-melted Slag for Molten Steel Deep Desulphurization |
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| Zhan Dongping,Jian Zhouhua,Wang Wenzhong,Liang Lianke,Guo Zhongwen,Li Chengbin.Experimental Study of CaO-Al2O3-CaF2-MgO-SiO2 Pre-melted Slag for Molten Steel Deep Desulphurization[J].Steelmaking,2002,18(6):33-36. |
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| Authors: | Zhan Dongping Jian Zhouhua Wang Wenzhong Liang Lianke Guo Zhongwen Li Chengbin |
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| Abstract: | The deep desulphurization effect of CaO-Al 2O 3-CaF 2-MgO-SiO 2 pre-melted slag on the molten steel was studied in the laboratory with the methodology of quadratic orthogonal regression. The influence of optical basicity, Al 2O 3 and CaF 2 contents in the pre-melted slag on the molten steel desulphurization rate was analyzed under the experimental conditions and the optimum compositions of the pre-melted slag determined. |
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| Keywords: | pre-melted slag refining slag desulphurization optical basicity orthogonal regression |
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