With CaO-Fe2O3-CaF2 system slag as dephosphorizer,the influencing factors of such premelted dephosphorizer,composition,addition rate,treating temperature,initial phosphors content in hot metal and granularity of premelted slag was studied in laboratory.
在实验室条件下,以CaO-Fe2O3-CaF2为预熔脱磷剂的主要渣系,对预熔脱磷剂的配比关系、加入量、处理温度、初始铁水磷含量以及预熔渣粒度进行了研究。
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