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出鋼過程鋼水凈化工藝優化研究

白瑞國,  朱榮,  梁新維,  周振華,  張興利

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文章導航 > 工程科學學報  > 2009 >  31(S1): 49-52
白瑞國, 朱榮, 梁新維, 周振華, 張興利. 出鋼過程鋼水凈化工藝優化研究[J]. 工程科學學報, 2009, 31(S1): 49-52. doi: 10.13374/j.issn1001-053x.2009.s1.032
引用本文: 白瑞國, 朱榮, 梁新維, 周振華, 張興利. 出鋼過程鋼水凈化工藝優化研究[J]. 工程科學學報, 2009, 31(S1): 49-52. doi: 10.13374/j.issn1001-053x.2009.s1.032
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BAI Rui-guo, ZHU Rong, LIANG Xin-wei, ZHOU Zhen-hua, ZHANG Xing-li. Optimization of purification control during tapping[J]. Chinese Journal of Engineering, 2009, 31(S1): 49-52. doi: 10.13374/j.issn1001-053x.2009.s1.032
Citation: BAI Rui-guo, ZHU Rong, LIANG Xin-wei, ZHOU Zhen-hua, ZHANG Xing-li. Optimization of purification control during tapping[J]. Chinese Journal of Engineering, 2009, 31(S1): 49-52. doi: 10.13374/j.issn1001-053x.2009.s1.032
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出鋼過程鋼水凈化工藝優化研究

doi: 10.13374/j.issn1001-053x.2009.s1.032

  • 1. 北京科技大學冶金與生態工程學院, 北京 100083;

  • 2. 河北鋼鐵集團承鋼公司, 承德 067002

詳細信息
    作者簡介:

    白瑞國(1962-),男,博士研究生,E-mail:gh8321@sina.com.cn

Optimization of purification control during tapping

  • 1. School of Metallurgical and Ecological Engineering, University and Science and Technology Beijing, Beijing 100083, China;

  • 2. Chengde Iron and Steel Company, Chengde 067002, China

    摘要
  • 摘要: 介紹了轉爐在出鋼過程強化鋼水凈化的工藝,實驗結果表明:該工藝能在較短時間內降低鋼水及熔渣氧化性,利用出鋼過程良好的動力學條件進行脫硫,從而提高了LF精煉爐的精煉效果,顯著提高了鋼水純凈度.通過對工藝的優化和完善,可使部分鋼種不經LF爐處理也能滿足品種鋼性能的要求,進而緩解LF爐作業壓力,減少了LF增碳增硅的幾率,提高了低碳低硅鋼的成分命中率.

     

    Abstract: An intensified purification control during tapping of converter was introduced. The results show that the[O] and (FeO) can be decreased effectively within a short period of time through this new process;based on the good dynamics condition during tapping, better refining effect and molten purity are obtained. By optimizing the process, some kinds of steel grades can be produced without LF treatment, which relieves the burden of LF.

     

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出版歷程
  • 收稿日期:  2009-08-01
  • 修回日期:  2009-10-10
  • 網絡出版日期:  2021-08-09

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