| 100t钢包内混匀时间的水模拟研究 |
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| 引用本文： | 林晓川,李京社,蒋静,杨树峰,温德松. 100t钢包内混匀时间的水模拟研究[J]. 冶金丛刊, 2010, 0(2): 10-13 |
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| 作者姓名： | 林晓川 李京社 蒋静 杨树峰 温德松 |
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| 作者单位： | 1. 北京科技大学冶金与生态学院,北京,100083
2. 天津钢管集团有限公司炼钢厂,天津,300301 |
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| 摘 要： | 对天津钢管公司100t钢包吹氩搅拌进行水模拟实验，研究钢液在不同吹氩方式和吹氩流量下的最佳混匀时间。通过实验，发现原型钢包吹氩位置和吹氩流量不尽合理，实验后确定合理的吹氩参数是：将吹氩孔设在钢包半径的2／3或0．618处；两吹氩孔间夹角为135°；吹氩流量为150—200L/h（即实际流量为100～130L/min）。
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| 关 键 词： | 钢包 混匀时间 水模拟 吹氩 |
WATER SIMULATION STUDY ON MIXING TIME OF 100t LADLE |
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| Lin Xiaochuan,Li Jingshe,Jiang Jing,Yang Shufeng,Wen Desong. WATER SIMULATION STUDY ON MIXING TIME OF 100t LADLE[J]. Metallurgical Collections, 2010, 0(2): 10-13 |
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| Authors: | Lin Xiaochuan Li Jingshe Jiang Jing Yang Shufeng Wen Desong |
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| Affiliation: | Lin Xiaochuan Li Jingshe Jiang Jing Yang Shufeng Wen Desong(School of Metallurgical and Ecological Engineering, University of Science and Technology Beijing, Beijing 1013083, China; Steelmaking Plant of Tianjin Pipe Company Ltd. , Tianjin 300301, China) |
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| Abstract: | Water simulation of 100t ladle in Tianjin pipe corporation has been done. The best mixing time has been investigated for different gas bubbling pattern and flow rate. It was found that the positions of the holes and gas flow rate were unreasonable. The reasonable argon blowing process was determined by optimizing experiments： the holes were at the position of 2/3R or 0. 618R with the angle 135°, and the gas flux was controlled to 150 -200L/h（equivalent to 100 - 130 L/min in actual ladle） |
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| Keywords: | ladle mixing time water simulation argon blowing |
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