超低磷钢生产技术

Production Technology of Ultra-low Phosphorous Steel

总结了超低磷钢的生产工艺 ,对生产超低磷钢有关各个环节 :铁水预处理 ,转炉冶炼 ,钢水炉外脱磷尤其是钢水炉外脱磷的渣系组成及脱磷工艺进行了详细的论述。

In this paper the production technology of ultra-low phosphorus steel is generalized.Each stage of dephosphorization -the pretreatement of hot metal,converter steelmaking,steel dephosphorization ,especially the flux series for The dephosphorization in The socondary refining and technology of dephosphorization of steel are discussed in detail。