The dephosphorization is one of the most important steelmaking processes,the phosphorus content of hot metal is different,so the study on dephosphorization and improving the efficiency of dephosphorization is especially important.This paper summarized and analyzed the relevant data of all the heats of Bensteel sheet steelmaking plant from 2021 to 2022,mainly studied the factors related to dephosphorization efficiency,including the ratio of CaO,MgO,the endpoint carbon content,the endpoint temperature,the oxygen supply flow.Combined with the actual production of Bensteel sheet steelmaking plant,improvement measured on technology and operations were concluded to improve the whole level of dephosphorization.
关键词
脱磷效率/终点含碳量/终点温度/磷分配比
Key words
dephosphorization efficiency/endpoint carbon content/endpoint temperature/phosphorus distribution ratio
维普
万方数据