转炉冶炼低硫钢的控硫方法  

Sulphur Control Method for Smelting Low Sulphur Steel in Converter

作　　者：赵科 邓长付 覃小峰 ZHAO Ke;DENG Chang-fu;QIN Xiao-feng(Baowu Group Guangdong Shaoguan Iron&Steel Co.,Ltd.,Shaoguan,Guangdong,512123,P.R.China)

机构地区：[1]宝武集团广东韶关钢铁有限公司

出　　处：《南方金属》2020年第1期6-8,16,共4页Southern Metals

摘　　要：分析了转炉冶炼低硫钢回硫原因,脱硫捞渣后残余渣量和废钢带入硫含量是造成回硫的主要因素。结合生产实践,通过工艺改进,转炉终点硫含量稳定控制在0.010%以内,具备低硫钢开发生产的能力。The reason of resulfurization of smelting low sulphur steel in converter is analyzed.The main factors of resulfurization are sulphur containing in residual slag after desulphurization with slag removing and scrap.The ability to develop and produce low sulphur steel is available by combining production practice and improving the process.

关 键 词：转炉 低硫钢 回硫 

分 类 号：TF713[冶金工程—钢铁冶金]