| 钢包底吹对钢液混匀时间和排渣面积的影响 |
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| 引用本文： | 丁丽华,张晓光,贾丽娣,赵亮. 钢包底吹对钢液混匀时间和排渣面积的影响[J]. 鞍钢技术, 2010, 0(3): 9-12. DOI: 10.3969/j.issn.1006-4613.2010.03.003 |
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| 作者姓名： | 丁丽华 张晓光 贾丽娣 赵亮 |
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| 作者单位： | 鞍钢股份有限公司技术中心,辽宁,鞍山,114009;鞍钢股份有限公司技术中心,辽宁,鞍山,114009;鞍钢股份有限公司技术中心,辽宁,鞍山,114009;鞍钢股份有限公司技术中心,辽宁,鞍山,114009 |
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| 摘 要： | 通过实验室水力模型实验,研究了钢包底吹方式、气体流量对钢液混匀时间、液面排渣面积的影响。实验结果表明,采用双孔底吹方式可使钢液混匀时间缩短,液面排渣面积减少,为在生产中使用合理的钢包底吹方式以及控制气体流量,有效促进夹杂物去除及减少卷渣提供依据。
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| 关 键 词： | 钢包 底吹 水力模型 混匀时间 排渣面积 |
Influence of Bottom Blowing Process on Mixing Time and Deslagging Area for Molten Steel in Ladle |
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| Ding Lihua,Zhang Xiaoguang,Jia Lidi,Zhao Liang. Influence of Bottom Blowing Process on Mixing Time and Deslagging Area for Molten Steel in Ladle[J]. Aisc Techniques, 2010, 0(3): 9-12. DOI: 10.3969/j.issn.1006-4613.2010.03.003 |
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| Authors: | Ding Lihua Zhang Xiaoguang Jia Lidi Zhao Liang |
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| Affiliation: | Ding Lihua,Zhang Xiaoguang,Jia Lidi,Zhao Liang(Technology Center of Angang Steel Co.,Ltd.,Anshan 114009,Liaoning,China) |
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| Abstract: | The effects of the bottom blowing modes and gas quantity on mixing time and deslagging area of molten steel are studied through using water model experiments. The results show that the mixing time is shorted and the deslagging area is reduced by using the double-hole bottom blowing mode in ladle,provide the support for using the bottom blowing mode properly and controlling gas-flow rate of ladle as well as efficently reducing the hot metallic inclusions and slag entrapment in production process. |
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| Keywords: | ladle bottom blowing water model mixing time deslagging area |
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