降低100t转炉钢铁料消耗的工艺研究

来源期刊：钢铁2011年第5期

论文作者：石中雪 杨俊锋 徐新琰 倪冰

文章页码：28 - 32

关键词：转炉； 钢铁料消耗； 造渣制度； 终点控制

Key words：converter； ferrous charges consumption； slag-making system； endpoint control

摘    要：研究了安钢第一炼轧厂100t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1 042.52kg,显著降低了炼钢成本,取得了较好的经济和社会效益。

Abstract: 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.