添加剂对含钛高炉渣黏度的影响

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添加剂对含钛高炉渣黏度的影响

崔世强, 吕庆, 冯帅, 孙艳芹, 陈树军, 李福民, 万新宇, 康泽鹏

文章导航 > 钢铁钒钛 > 2014 > 35(2): 68-72

崔世强, 吕庆, 冯帅, 孙艳芹, 陈树军, 李福民, 万新宇, 康泽鹏. 添加剂对含钛高炉渣黏度的影响[J]. 钢铁钒钛, 2014, 35(2): 68-72. doi: 10.7513/j.issn.1004-7638.2014.02.013

引用本文:

崔世强, 吕庆, 冯帅, 孙艳芹, 陈树军, 李福民, 万新宇, 康泽鹏. 添加剂对含钛高炉渣黏度的影响[J]. 钢铁钒钛, 2014, 35(2): 68-72. doi: 10.7513/j.issn.1004-7638.2014.02.013

Cui Shiqiang, Lü Qing, Feng Shuai, Sun Yanqin, Chen Shujun, Li Fumin, Wan Xinyu, Kang Zepeng. Research on Effect of Additives on Viscosity of Titanium-bearing Blast Furnace Slag of Chengde Steel[J]. IRON STEEL VANADIUM TITANIUM, 2014, 35(2): 68-72. doi: 10.7513/j.issn.1004-7638.2014.02.013

Citation:

Cui Shiqiang, Lü Qing, Feng Shuai, Sun Yanqin, Chen Shujun, Li Fumin, Wan Xinyu, Kang Zepeng. Research on Effect of Additives on Viscosity of Titanium-bearing Blast Furnace Slag of Chengde Steel[J]. IRON STEEL VANADIUM TITANIUM, 2014, 35(2): 68-72. doi: 10.7513/j.issn.1004-7638.2014.02.013

崔世强, 吕庆, 冯帅, 孙艳芹, 陈树军, 李福民, 万新宇, 康泽鹏. 添加剂对含钛高炉渣黏度的影响[J]. 钢铁钒钛, 2014, 35(2): 68-72. doi: 10.7513/j.issn.1004-7638.2014.02.013

引用本文:

崔世强, 吕庆, 冯帅, 孙艳芹, 陈树军, 李福民, 万新宇, 康泽鹏. 添加剂对含钛高炉渣黏度的影响[J]. 钢铁钒钛, 2014, 35(2): 68-72. doi: 10.7513/j.issn.1004-7638.2014.02.013

Cui Shiqiang, Lü Qing, Feng Shuai, Sun Yanqin, Chen Shujun, Li Fumin, Wan Xinyu, Kang Zepeng. Research on Effect of Additives on Viscosity of Titanium-bearing Blast Furnace Slag of Chengde Steel[J]. IRON STEEL VANADIUM TITANIUM, 2014, 35(2): 68-72. doi: 10.7513/j.issn.1004-7638.2014.02.013

Citation:

Cui Shiqiang, Lü Qing, Feng Shuai, Sun Yanqin, Chen Shujun, Li Fumin, Wan Xinyu, Kang Zepeng. Research on Effect of Additives on Viscosity of Titanium-bearing Blast Furnace Slag of Chengde Steel[J]. IRON STEEL VANADIUM TITANIUM, 2014, 35(2): 68-72. doi: 10.7513/j.issn.1004-7638.2014.02.013

添加剂对含钛高炉渣黏度的影响

doi: 10.7513/j.issn.1004-7638.2014.02.013

1. 河北联合大学冶金与能源学院, 河北省现代冶金技术重点实验室, 河北唐山 063009;
2. 河北邯郸钢铁有限公司, 河北邯郸 056000;
3. 东北大学材料与冶金学院, 辽宁沈阳 110819

基金项目:

国家自然科学基金资助项目(50774028)

作者简介:
崔世强(1988-),男,河北蔚县人,硕士研究生,主要从事炼铁理论与工艺研究,E-mail:741879287@qq.com

中图分类号: TF534.2,TF538.6
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- 文章访问数: 14
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出版历程
- 收稿日期: 2013-06-20

Research on Effect of Additives on Viscosity of Titanium-bearing Blast Furnace Slag of Chengde Steel

1. College of Metallurgy & Energy, Hebei Key Laboratory for Advanced Metallurgy Technology, Hebei United University, Tangshan 063009, Hebei, China;
2. Handan Iron and Steel Co., Ltd., Hebei Iron & Steel Group, Handan 056000, Hebei, China;
3. School of Materials and Metallurgy, Northeastern University, Shenyang, 110819, Liaoning, China

摘要: 根据承钢高炉冶炼条件,以现场含钛高炉渣为基准,利用熔体物性测定仪研究CaF₂、MnO、MgO、Li₂O和Cr₂O₃添加到终渣后对炉渣熔化性能的影响。结果表明这5种添加剂均对炉渣有稀释作用,并且CaF₂在0.5%~1.0%,MnO在1.0%,MgO在3%,Li₂O在1.0%,Cr₂O₃在0.5%时分别达到最好的稀释效果。通过对比得到加入合适量添加剂后炉渣T_S由低到高的顺序为:氧化锂、氟化钙、氧化镁、氧化铬、氧化锰。
- 含钛高炉渣 /
- 添加剂 /
- 黏度
Abstract: According to current smelting conditions of Chengde Steel and by taking its BF slag as samples,effects of the addition of CaF₂,MnO,Li₂O,MgO or Cr₂O₃ to final slag on melting properties of the slag were studied with melt property tester RTW.The result shows that all of the additives are helpful to reduce the viscidity of slag.With the addition amount of CaF₂ of 0.5%~1.0%,MnO of 1.0%,MgO of 3%,Cr₂O₃ of 0.5%,or Li₂O of 1.0%,the best dilution effect is achieved.With an addition amount of 0.5%,the additives listed in order of decreasing effect are Li₂O,CaF₂,MgO,Cr₂O₃ and MnO.
- titanium-bearing blast furnace slag /
- additive /
- viscosity

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