The article briefly described measurement and examination on the on. line fast prediction of acid soluble Al in the Al-killed steel using a home made direct O_2 determinator.
本文简介在鞍钢第三炼钢厂转炉上,采用国产直接定氧仪器,在线快速预报铝镇静钢中酸溶铝的测定试验。
Three patterns of deoxidation and controlling methods of deoxidation products for Si-killed steel, Si&Al-killed steel and Al-killed steel are introduced.