【摘要】 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。测定试验表明:有利于提高钢种炼成率和最佳成分命中率;有助于减少铝消耗。在测定准备和操作技术满足要求的条件下,测成率可以达到90％以上。更多还原

【Abstract】 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 O₂ determinator. Test results indicate that introduction of the instrument will make great contributions to raising the acceptable rate of designed steel grades and optimizing the steel composition. On conditions that necessary preparations are made and desirable operational requirement met the efficiency of measurement can hit 90%.更多还原