A36和45A鋼LF精煉過程效果分析

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A36和45A鋼LF精煉過程效果分析

吳巍, 翟俊, 周遠華, 熊銀成, 李斌, 胡兵

文章導航 > 工程科學學報 > 2009 > 31(S1): 12-15

吳巍, 翟俊, 周遠華, 熊銀成, 李斌, 胡兵. A36和45A鋼LF精煉過程效果分析[J]. 工程科學學報, 2009, 31(S1): 12-15. doi: 10.13374/j.issn1001-053x.2009.s1.039

引用本文:

吳巍, 翟俊, 周遠華, 熊銀成, 李斌, 胡兵. A36和45A鋼LF精煉過程效果分析[J]. 工程科學學報, 2009, 31(S1): 12-15. doi: 10.13374/j.issn1001-053x.2009.s1.039

WU Wei, ZHAI Jun, ZHOU Yuan-hua, XIONG Yin-cheng, LI Bin, HU Bing. Effect analysis of the LF refining process for A36 and 45A[J]. Chinese Journal of Engineering, 2009, 31(S1): 12-15. doi: 10.13374/j.issn1001-053x.2009.s1.039

Citation:

WU Wei, ZHAI Jun, ZHOU Yuan-hua, XIONG Yin-cheng, LI Bin, HU Bing. Effect analysis of the LF refining process for A36 and 45A[J]. Chinese Journal of Engineering, 2009, 31(S1): 12-15. doi: 10.13374/j.issn1001-053x.2009.s1.039

吳巍, 翟俊, 周遠華, 熊銀成, 李斌, 胡兵. A36和45A鋼LF精煉過程效果分析[J]. 工程科學學報, 2009, 31(S1): 12-15. doi: 10.13374/j.issn1001-053x.2009.s1.039

引用本文:

吳巍, 翟俊, 周遠華, 熊銀成, 李斌, 胡兵. A36和45A鋼LF精煉過程效果分析[J]. 工程科學學報, 2009, 31(S1): 12-15. doi: 10.13374/j.issn1001-053x.2009.s1.039

WU Wei, ZHAI Jun, ZHOU Yuan-hua, XIONG Yin-cheng, LI Bin, HU Bing. Effect analysis of the LF refining process for A36 and 45A[J]. Chinese Journal of Engineering, 2009, 31(S1): 12-15. doi: 10.13374/j.issn1001-053x.2009.s1.039

Citation:

WU Wei, ZHAI Jun, ZHOU Yuan-hua, XIONG Yin-cheng, LI Bin, HU Bing. Effect analysis of the LF refining process for A36 and 45A[J]. Chinese Journal of Engineering, 2009, 31(S1): 12-15. doi: 10.13374/j.issn1001-053x.2009.s1.039

A36和45A鋼LF精煉過程效果分析

doi: 10.13374/j.issn1001-053x.2009.s1.039

1. 鋼鐵研究總院冶金工藝研究所, 北京 100081;
2. 重慶鋼鐵股份有限公司, 重慶 400084

作者簡介:
吳巍(1962-),男,教授,博士后,E-mail:wuwei098@163.com

計量
- 文章訪問數: 264
- HTML全文瀏覽量: 79
- PDF下載量: 7
- 被引次數: 0
出版歷程
- 收稿日期: 2009-08-20
- 網絡出版日期: 2021-08-09

Effect analysis of the LF refining process for A36 and 45A

1. Metallurgical Technology Institute, Central Iron & Steel Institute, Beijing 100081, China;
2. Chong Qing Iron & Steel Co. Ltd., Congqing 400084, China

摘要: 通過LF精煉生產A36和45A鋼,分析了精煉堿度(R)和(FeO+MnO)含量對脫氧的影響,以及精煉堿度(R)和(FeO)含量對脫硫的影響,研究得到脫硫率分別為61.3%和64.3%.同時,對精煉過程中[P]、[H]、[N]含量的變化規律進行了分析,結果表明金相夾雜物去除率平均值為70.27%,最高值為85.62%.
- A36和45A鋼 /
- LF精煉 /
- 脫氧 /
- 夾雜物
Abstract: The effects of basicity (R) and the (FeO+MnO) content of the refining slag on the deoxidation of A36 and 45A steels were investigated during the refining process, and the influences of basicity (R) and the (FeO) content of the slag on desulfurization were also analyzed. The results show that the desulfurization efficiencies are increased to 61.3% and 64.3%, respectively. In addition, the changes of[P],[H], and[N] contents were studied. And the results show that the average removal rate of inclusions is 70.27%, and the maximum is 85.62%.
- A36 and 45A steel /
- LF refining process /
- deoxidation /
- inclusion

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文章訪問數: 264
HTML全文瀏覽量: 79
PDF下載量: 7
被引次數: 0

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