转炉工艺条件优化对提高废钢比影响分析  

Analysis on Influences of Optimizing Process Conditions for Basic Oxygen Furnace on Improving Scrap Ratio

作　　者：张胤 刁望才 韩春鹏[1] 云霞[1] Zhang Yin;Diao Wang-cai;Han Chun-peng;Yun Xia(Technical Center of Inner Mongolia Baotou Steel Union Co.,Ltd.,Baotou 014010,Inner Mongolia Autonomous Region,China)

机构地区：[1]内蒙古包钢钢联股份有限公司技术中心,内蒙古包头014010

出　　处：《包钢科技》2022年第3期27-30,共4页Science & Technology of Baotou Steel

摘　　要：根据转炉冶炼工艺情况,运用热平衡计算方法对转炉热平衡进行计算,计算不同入炉铁水条件、生产工艺及温度控制对提高废钢加入量的影响。通过分析影响转炉废钢比变化的因素,研究废钢比与转炉冶炼工艺条件之间的关系,提出转炉提高废钢比的具体措施,供相关炼钢厂参考。According to the smelting process of converter, the heat balance of converter is calculated with the heat balance calculation method. The influences of different molten iron conditions, production processes and temperature control on improving the addition of scrap steel are calculated. The specific measures for improving the scrap ratio of basic oxygen furnace(BOF) are put forward by analyzing the factors affecting change of scrap ratio of BOF as well as studying the relations between scrap ratio and smelting process conditions of BOF, which are as references for relevant steelmaking plants.

关 键 词：转炉炼钢 铁钢比 废钢比 热平衡 

分 类 号：TF713[冶金工程—钢铁冶金]