【摘要】 介绍了部分改性铁代替废钢为基本手段 ,安钢 2 0t氧气顶吹转炉炉料结构的调整方案及取得的显著经济效益和技术效果。更多还原

【Abstract】 The present paper introduces the adjustment plan on the optimization of the burden constituents for 20t top blown converter in Anyang Steel Co. in which the steel scrap is to be replaced with part of modified iron charge. Prominent economic efficiencies and technical results have been achieved, the paper also relates.更多还原