ABSTRACTS——From Journal of Iron and Steel Research (in Chinese) 2004,16(5)—2004,16(6)

Technical Development of Increasing Oxygen Used in EAF Process HE Qing,GUO Zheng(Central Iron and Steel Research Institute,Beijing100081,China)Abstract:Oxygen lance,burner and post-combustion are significant oxygen injection technologies in EAF process.The combination of these technologies has an important effect on improving economic target and technical target.For example,electric power consumption is reduced,the tap-to-tap is shorten,and the production rate is increased and so on.Their principle,function,feature and application were introduced,and