The structure and function of LF furnace are introduced,The suitable steel grades and cost for LF refining furnace are emphasized in this paper.

• 从电弧炉与LF炉的匹配角度简要介绍了LF炉结构及其功效,着重分析了适宜LF炉精炼的钢种以及LF炉精炼成本。