降低100t转炉钢铁料消耗的工艺研究  

Technological Study of Reducing Ferrous Charges Consumption on a 100t Converter

作　　者：石中雪[1] 杨俊锋[1] 徐新琰[1] 倪冰[2] 

机构地区：[1]安阳钢铁集团有限责任公司第一炼轧厂,河南安阳455004 [2]钢铁研究总院工艺所,北京100081

出　　处：《钢铁》2011年第5期28-32,共5页Iron and Steel

摘　　要：研究了安钢第一炼轧厂100 t转炉钢铁料消耗的影响因素,从炼钢原辅料、冶炼工艺、造渣操作和终点控制、精炼和连铸的精细化管理等方面采取了相应的措施,2009年吨钢钢铁料消耗降低到1 042.52 kg,显著降低了炼钢成本,取得了较好的经济和社会效益。The influencing factors of ferrous charges consumption on a 100t converter were investigated in Angang first steelmaking and rolling plant.The ferrous charges consumption was reduced to 1042.52kg for each ton steel in 2009.The technology and management measures were proposed in raw and auxiliary materials,smelting process,slagging regime,endpoint control,secondary refining and continuous casting,which reduced costs and increased effectively social and economical benefits.

关 键 词：转炉 钢铁料消耗 造渣制度 终点控制 

分 类 号：TF713[冶金工程—钢铁冶金]