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《Steelmaking》 2012-04
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Recearch on the technology of low phosphorus steel production in the 300 t converter

YANG Li-bin1,LIU liu1,JIAO Xing-li2,DENG Yong2,XU Xiao-wei2(1.Metallurgical Department of Central Iron and Steel Research Institute, Beijing 100081,China;2.No.4 Steelmaking and Rolling General Plant of Masteel,Ma′anshan 243000,China)  
Through production data analysis the law of dephosphorization reaction in the process of converter steelmaking in Masteel is investigated and the factors affecting the LP in the 300 t converter are analyzed as well.Results show that LP is greatly affected by carbon content and temperature in the bath,oxidability and basicity of converter slag and bath stirring.Technological measures for refining the low phosphor steel in the large scale converter is drawn up.In the practical application very good results have been achieved.The end-point slag basicity is raised to 3.9 from original 3.6 and end-point slag w(T.Fe) is lowered to 2.31% and the end-point LP is raised to 109 from 87 and end-point liquid steel w(P) is reduced to 0.006 6 % from 0.009 2 %,thus smooth production of low phosphor steel by 300 t converter is realized.
【CateGory Index】: TF729
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【Citations】
Chinese Journal Full-text Database 2 Hits
1 LIU Liu(Central Iron and Steel Research Institute,Beijing 100081,China);A Proposal to Establish a Platform for Manufacturing High-Efficiency and Low-Cost Clean Steel[J];Iron & Steel;2010-01
2 XU Kuangdi~(1,2)) 1)Chinese Academy of Engineering,Beijing 100088 2)Shanghai University,Shanghai 200072;CERTAIN BASIC SUBJECTS ON CLEAN STEEL[J];Acta Metallurgica Sinica;2009-03
【Co-citations】
Chinese Journal Full-text Database 10 Hits
1 CUI Jian,HUANG Zongze,ZHENG Yiyu and JIANG Xiaofang (Baoshan Iron & Steel Co.,Ltd.,Shanghai 201900,China);Overview:Development of Clean Steel Technology at Baosteel[J];Baosteel Technology;2009-S1
2 OU Tie1,2),ZHU Wan-jun1,2),TIAN Yi-sheng3),SUN Wei1),LIN Li-ping3)1) Research and Development Center of Wuhan Iron & Steel (Group) Corp.,Wuhan 430080,China2) College of Materials Science and Metallurgical Engineering,Wuhan University of Science and Technology,Wuhan 430081,China3) General Steelmaking Mill,Wuhan Iron & Steel Co. Ltd.,Wuhan 430083,China;Variation of total oxygen in RH refining and operation improvement[J];Journal of University of Science and Technology Beijing;2009-S1
3 WANG Min1),BAO Yan-ping2),CUI Heng2),WU Wei-shuang2),WU Hua-jie2),CHEN Bin3),JI Chen-xi3) 1) National Engineering Research Center of Flat Rolling Equipment,University of Science and Technology Beijing,Beijing 100083,China 2) School of Metallurgical and Ecological Engineering,University of Science and Technology Beijing,Beijing 100083,China 3) SHOUGANG Technology Research Center,SHOUGANG Corporation,Beijing 100087,China;Effect of RH pure circulation on the cleanness of titanium stabilized interstitial-free(Ti-IF) steel[J];Journal of University of Science and Technology Beijing;2011-12
4 MA Fu-ping1,2),BAO Yan-ping1),WANG Yu-nan1),WANG Min1) 1) State Key Laboratory of Advanced Metallurgy,University of Science and Technology Beijing,Beijing 100083,China 2) Xingtai Iron and Steel Co.,Ltd.,Xingtai 054027,China;Continuous casting process of ultra low carbon aluminum killed steel for blooms[J];Journal of University of Science and Technology Beijing;2011-S1
5 GAO Sheng-yong1),TIAN Zhi-hong1),ZHU Li-xin1),ZhAO Chang-liang2),YAN Zhan-hui2),LUO Bo-gang2),WEI Gang2) 1) Shougang Research Institute of Technology,Beijing 100043,China 2) Shougang Jingtang Iron & Steel United Co.Ltd.,Tangshan 063210,China;Study on the dephosphorization of hot metal in converter[J];Journal of University of Science and Technology Beijing;2011-S1
6 OU Tie1,2),ZHU Wan-jun1,2),WAN Guo-ping1),LI Xiao-ming1),WANG Jin-ping1),YANG Cheng-wei1) 1) Wuhan Iron & Steel Corp.Ltd.,Wuhan 430080,China 2) College of Materials Science and Metallurgical Engineering,Wuhan University of Science and Technology,Wuhan 430081,China;Dephosphorization in converters and oxidation characteristics of molten baths[J];Journal of University of Science and Technology Beijing;2011-S1
7 SUN Yan-hui1),WANG Xiao-song1),XU Zhong-bo1),CAI Kai-ke1),WANG Chun-feng2),LIU Liang-tian2) 1) State Key Laboratory of Advanced Metallurgy,University of Science and Technology Beijing,Beijing 100083,China 2) Wuhan Iron and Steel(Group) Corporation,Wuhan 430083,China;Thermodynamics of calcium treatment on high-alumina steel[J];Journal of University of Science and Technology Beijing;2011-S1
8 DONG Han,WANG Mao-qiu,WENG Yu-qing(Central Iron and Steel Research Institute,Beijing 100081,China);Performance Improvement of Steels Through M~3 Structure Control[J];Iron & Steel;2010-07
9 WANG Xin-zhi,LIU Hai-qiang,WANG San-zhong,SONG Su-ge,ZHANG Yuan-qiang (No.2 Steelmaking and Rolling Plant,Anyang Iron and Steel Co.,Anyang 455004,Henan,China);Process Analysis of Deep Desulfurization and Controlling Nitrogen and Inclusions of X70 Pipeline Steel[J];Iron & Steel;2011-08
10 ZHANG Xiao-gang(Anshan Iron and Steel Group Corporation,Anshan 114001,Liaoning,China);Development of High Strength Low Alloy Steel in Recent Years[J];Iron & Steel;2011-11
China Proceedings of conference Full-text Database 2 Hits
1 Du Hongbo Wang Yunge Du Mingshan;Study and Practice on anti-HIC Pipeline Steel in Tang Steel[A];[C];2011
2 FENG Guang-hong (Institute of Metallurgical Processing,CISRI,Beijing 100081,P.R.China);Methods to Improve the Internal Quality of Medium and Heavy Plate[A];[C];2010
【Secondary Citations】
Chinese Journal Full-text Database 3 Hits
1 LIU Zhongzhu CAI Kaike (University of Science and Technology Beijing);PURITY STEEL PRODUCTION TECHNOLOGY[J];IRON AND STEEL;2000-02
2 GU Wenbing LIU Xiao YANG Baoquan (Shanghai Baosteel Group Co );CLEAN STEEL MAKING IN THE EAF AT BAOSTEEL[J];IRON AND STEEL;2000-03
3 Cui Jian, Zheng Yiyu, Zhu Lixin (Baoshan Iron and Steel Co., LTD, Shanghai 201900);Progress of Production Technology of Clean Steel at Baosteel[J];Engineering Science;2005-06
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