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攀钢120T氧气顶吹转炉吹炼末期碳氧关系的研究

张千象, 李国玮, 王鼎明

张千象, 李国玮, 王鼎明. 攀钢120T氧气顶吹转炉吹炼末期碳氧关系的研究[J]. 工程科学学报, 1985, 7(2): 50-59. DOI: 10.13374/j.issn1001-053x.1985.02.005
引用本文: 张千象, 李国玮, 王鼎明. 攀钢120T氧气顶吹转炉吹炼末期碳氧关系的研究[J]. 工程科学学报, 1985, 7(2): 50-59. DOI: 10.13374/j.issn1001-053x.1985.02.005
Zhang Qianxiang, Li Guowei, Wang Dingming. A Study of C-O Relation at the Latter period of Blowing Course in 120T BOF Converter in Panzhihua Steel Company[J]. Chinese Journal of Engineering, 1985, 7(2): 50-59. DOI: 10.13374/j.issn1001-053x.1985.02.005
Citation: Zhang Qianxiang, Li Guowei, Wang Dingming. A Study of C-O Relation at the Latter period of Blowing Course in 120T BOF Converter in Panzhihua Steel Company[J]. Chinese Journal of Engineering, 1985, 7(2): 50-59. DOI: 10.13374/j.issn1001-053x.1985.02.005

攀钢120T氧气顶吹转炉吹炼末期碳氧关系的研究

A Study of C-O Relation at the Latter period of Blowing Course in 120T BOF Converter in Panzhihua Steel Company

  • Abstract: In present Study, two emperical formulas have been obtained for the activity of oxygen, a[o], at the latter period of the blowing course in the 120T BOF Converter in Panzhihua steel Company.
    The emperical formula corresponding to the lower carbon content (C ≤ 0.3%), may be used for fast[%C]-determination in which a[o] is o btained by using an oxygen probe.The accaracy of[%C] obtained may reach 0.01% when[%C] is less than 0.10%, For the extention of the application of the formula to a range of C ≤ 0.20%, more experimental work are needed.
    The present study shows that Smart decarbonization model is applica ble for the BOF system.A computer control plan for the blowing termin al is proposed based on the decarbonization model and the a[o]-[%C] relation diagrams.
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出版历程
  • 网络出版日期:  2021-10-28
  • 刊出日期:  1985-02-24

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