| 转炉冶炼IF钢终点氧含量控制分析 |
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| 引用本文： | 冯捷,包燕平,岳峰,武珣,唐德池.转炉冶炼IF钢终点氧含量控制分析[J].钢铁钒钛,2010,31(1):74-78,92. |
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| 作者姓名： | 冯捷 包燕平 岳峰 武珣 唐德池 |
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| 作者单位： | 1. 北京科技大学冶金工程研究院,北京100083;河北科技大学材料科学与工程学院,河北,石家庄,050035
2. 北京科技大学冶金工程研究院,北京,100083 |
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| 摘 要： | 转炉冶炼终点钢水中的氧是产生钢中夹杂物的根源,对钢的洁净度有着不利的影响。为了加强转炉终点氧含量的控制水平,提高产品的内部质量。通过对某厂转炉冶炼IF钢现场试验研究,分析了转炉终点碳氧含量的分布状态,研究了碳含量、炉龄、终点温度和氧耗量等因素对终点氧含量的影响规律,并提出了降低转炉终点氧含量的技术措施。
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| 关 键 词： | IF钢 转炉 终点氧 终点碳 炉龄 |
Analysis of Controlling Oxygen Activity in IF Steel at Blowing End-point of BOF Steelmaking |
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| Feng Jie,Bao Yanping,Yue Feng,Wu Xun,Tang Dechi.Analysis of Controlling Oxygen Activity in IF Steel at Blowing End-point of BOF Steelmaking[J].Iron Steel Vanadium Titanium,2010,31(1):74-78,92. |
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| Authors: | Feng Jie Bao Yanping Yue Feng Wu Xun Tang Dechi |
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| Affiliation: | 1.School of Metallurgical and Ecological Engineering;University of Science and Technology Beijing;Beijing 100083;China;2.School of Materials Science and Engineering;Hebei University of Science and Technology;Shijiazhuang 050035;Hebei;China |
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| Abstract: | Oxygen activity at blowing end-point of BOF steelmaking is the main source of producing non-metallic inclusions and has bad influence on steel cleanliness.In order to increase the control of oxygen content at blowing end-point of BOF steelmaking and improve products' inner quality,experiments are done during a BOF steelmaking to produce IF steel in a plant.The content of carbon and oxygen at blowing end-point is analyzed,the effect of content of carbon,BOF age,end-point temperature and consumption of oxygen... |
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| Keywords: | IF steel BOF end-point oxygen content end-point carbon content BOF age |
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