| 100 t LF精炼脱硫生产实践 |
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| 引用本文： | 赵中福,;赵继宇,;李小明,;王金平.100 t LF精炼脱硫生产实践[J].中国冶金,2009,19(4):18-18. |
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| 作者姓名： | 赵中福 ;赵继宇 ;李小明 ;王金平 |
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| 作者单位： | 1.武汉科技大学材料与冶金学院，湖北 武汉 430080; 2.武汉钢铁股份公司第一炼钢厂，湖北 武汉 430083 |
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| 摘 要： | 对影响钢水脱硫的热力学因素和动力学因素进行了分析讨论，并结合武钢一炼钢的实际和品种特点，从转炉冶炼控制，LF快速化渣、造渣，精炼温度，底吹氩流量，钢 渣脱氧，合理选择精炼渣系以及优化炉渣成分等方面提出了LF精炼脱硫的技术措施。
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| 关 键 词： | 100 t LF 钢水脱硫 炉渣碱度 钢 渣脱氧 |
Production Practice About Desulfurization of Steel for 100 t Ladle Furnace Refining Process |
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| ZHAO Zhong fu,ZHAO Ji yu,LI Xiao ming,WANG Jin ping.Production Practice About Desulfurization of Steel for 100 t Ladle Furnace Refining Process[J].China Metallurgy,2009,19(4):18-18. |
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| Authors: | ZHAO Zhong fu ZHAO Ji yu LI Xiao ming WANG Jin ping |
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| Affiliation: | 1.Material and Metallurgy Department, Wuhan University of Science and Technology, Wuhan 430080,
Hubei, China, 2. No.1 Steelmaking Plant, Wuhan Iron and Steel Corp., Wuhan 430083, Hubei, China |
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| Abstract: | This article analyzes and discusses about thermodynamic and kinetic factors of secondary refining desulphurization. It shows briefly the technologies and methods for ladle furnace refining desulfurization through discussing about converter operating control, slag melting and forming quickly at LF, refining temperature, steel slag deoxidation, choosing proper slag system and optimizing chemical composition of ladle slag,etc. |
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| Keywords: | 100 t LF desulphurization basicity deoxidation |
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