【作者】 杨文远； 徐小伟； 王明林； 邓勇； 朱伦才；

【Author】 Yang Wenyuan~1 Xu Xiaowei~2 Wang Minglin~1 Deng Yong~2 Zhu Luncai~2 (1.Central Iron and Steel Research Institute,Beijing,100081; 2.Ma’anshan Iron and Steel Co.,Ltd.,Ma’anshan,243000)

【机构】 钢铁研究总院； 马鞍山钢铁公司；

【摘要】 马鞍山钢铁公司第四炼轧厂有300吨复吹转炉两座,投产初期生产不正常。通过改进氧枪喷头参数,开展转炉炼钢的基础研究,优化吹氧、造渣制度和规范吹炼操作等措施,经过两年多的生产实践,使转炉炼钢操作正常化,能够满足生产低碳优质深冲钢的技术要求。更多还原

【Abstract】 There are two 300t top and bottom blowing converters in Ma’anshan Iron and Steel Co.,Ltd which are abnormality when they put into production at beginning.After more than two years of production practice,converter steelmaking operation are normalized and satisfied the production of low carbon deep drawing steel requirements through improving oxygen lance nozzle parameters,basic research in steelmaking,optimizing the oxygen blowing and slagging system and regulating the converter operation.更多还原