转炉冶炼静态控制模型  

Static Control Model in BOF Steelmaking

作　　者：冯聚和[1] 薛月凯[1] 田鹏[1] 陈超 宫永煜 

机构地区：[1]河北联合大学冶金与能源学院,河北唐山063009 [2]河北钢铁集团承钢公司提钒钢轧二厂,河北承德067000

出　　处：《河北联合大学学报（自然科学版）》2012年第2期9-13,共5页Journal of Hebei Polytechnic University:Social Science Edition

摘　　要：以物料平衡和热平衡为理论基础,构建了转炉冶炼静态控制模型。根据原料条件和冶炼钢种进行转炉优化配料计算,利用氧步控制转炉的造渣过程,实现了钢液平稳升温、降低钢液喷溅事故、提高钢液收得率等目的。同时,通过优化出钢过程中合金的使用效率,节约了转炉冶炼成本。On basement of material balance and heat balance, static control model in BOF steelmaking was estab- lished in this paper. According to the material conditions and the aim at smelt type of steel, optimized ingredients was calculated for smelting in converter. During the smelting, converter slag was controlled through oxygen supplied steeply to achieve smooth increasing of temperature of molten steel, lower accidents of molten steel splashes and higher yield of liquid steel. Moreover, application efficiency of alloys was optimized during the process of steel-tap- ping,therefore the cost of steelmaking was saved.

关 键 词：原料消耗 最低成本 冶炼模式 合金选择 

分 类 号：TF345.3[冶金工程—冶金机械及自动化]