| SiAlBaCa合金对钢液脱氧的工业试验 |
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| 引用本文： | 王军文,顾文兵,刘晓,黄宗泽,王洪兵. SiAlBaCa合金对钢液脱氧的工业试验[J]. 宝钢技术, 2004, 0(5): 43-46 |
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| 作者姓名： | 王军文 顾文兵 刘晓 黄宗泽 王洪兵 |
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| 作者单位： | 上海宝钢国际经济贸易有限公司,上海,200122;宝钢股份公司,上海,201900 |
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| 摘 要： | 在宝钢电炉分厂的150 t LF/VD精炼设备上进行了SiAlBaCa合金脱氧的工业试验.工业试验结果表明,采用SiAlBaCa脱氧时的全氧含量基本上在各个工位均与采用Al和FeSiAl脱氧相当,其脱氧产物上浮速度要快于用Al脱氧,能够较快地使夹杂物数量达到较低的水平,而且试验中夹杂物的球化作用比较明显.
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| 关 键 词： | SiAlBaCa合金 脱氧 精炼 夹杂物 |
| 文章编号： | 1008-0716(2004)05-0043-04 |
| 修稿时间： | 2004-07-05 |
Industrial Experiment on SiAlBaCa Alloy Deoxidation in Molten Steel |
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| WANG Jun-wen GU Wen-bing LIU Xiao HUANG Zong-ze WANG Hong-bing. Industrial Experiment on SiAlBaCa Alloy Deoxidation in Molten Steel[J]. Baosteel Technology, 2004, 0(5): 43-46 |
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| Authors: | WANG Jun-wen GU Wen-bing LIU Xiao HUANG Zong-ze WANG Hong-bing |
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| Abstract: | Industrial experiments on deoxidation with SiAlBaCa alloy have been made in Baosteel Steelmaking EAF Branch's 150 t LF/VD.The experiment results show that the total oxygen content removed by SiAlBaCa alloy is basically equal to the total oxygen content removed by Al and FeSiAl alloy in each working procedure. The deoxidation products as SiAlBaCa complex alloy float out of molten steel easier and faster than those as Al alloy, and the amount of inclusions is reduced rapidly to a lower level accordingly . It is obvious that the inclusion has an inclination to spheroidize in the process. |
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| Keywords: | SiAlBaCa alloy Deoxidation Refining Inclusion |
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