Optimization of steelmaking process for 200t converter

摘要：

　　To solve the problems appeared in the initial operation period of 200t BOF such as low heating velocity,high TFe content in final slag,severe lining erosion,etc,optimization of steelmaking process is carried out.Metallurgical effects are greatly improved after optimization:slag-forming time is shortened by 0.9min; oxygen consumption is lowered by 1.5 m3 per ton steel; carbon content of aimed molten iron is increased by 0.031% while oxygen activity of which is decreased by 206ppm.TFe content of BOF slag is reduced by 0.84% on average.

关键词： steelmaking lance position metallurgical effect

作者: Chen Jun Li An-lin chen yong Liang Xin-teng Zeng Jian-hua

作者单位: PanGang Group Research Institute Co., Ltd.State Key Laboratory of Vanadium and Titanium Resources Comprehensive Utilization, PanZhiHua 617000, Sichuan, china

会议类型: 国际会议

会议名称: 2012 International Conference on Chemical Engineering,Metallurgical Engineering and Metallic Materials(2012化工、冶金和金属材料国际会议(CMMM2012))

会议地点: 昆明

会议语种:英文

页码: 1180-1183

在线出版日期: 2012-10-12（万方平台首次上网日期，不代表论文的发表时间）