转炉留渣操作 降低渣料消耗 改善脱硫效果的研究

Reducimg Consumption of Slag and Improving Effect of Desulphurization Through Keeping Slag Residual in Converter

在鞍钢第二炼钢厂LD90t转炉上开展了留渣操作的综合研究 ,主要分析留渣与不留渣情况下 ,渣子的成分变化及性能 ,对磷、硫在渣和钢中的分配情况作了初步探讨。

Performanee of slag residual is reaearched in LD 90t converter in AISC No.2 Steelmaking Plant and the change of slag composition and its properties are analyzed under the condition with and without slag residual and then the distributions of phosphor and sulphur in slag and steel are discussed preliminaryly.