重钢80t转炉保碳去磷工艺探讨  

Chongqing steel 80t converter is protected carbon dephosphorization process discussed in this paper

作　　者：陈进 张杰新 罗江来 

机构地区：[1]重钢股份公司第二炼钢厂

出　　处：《重钢技术》2015年第2期14-18,共5页CISC Technology

摘　　要：本文阐述了转炉保碳去磷的基本原理，并详细分析了影响该工艺的主要因素，如，冶炼前期低温去磷、炉渣氧化性、碱度及流动性等因素。同时通过查阅资料及现场观摩学习，搜集到了大量国内同行对此工艺的应用情况，并结合重钢80t转炉试行该工艺存在的具体问题，提出了可行的措施。This paper expounds the converter to protect to the basic principle of phosphorus, carbon and analyzes in detail main factors influencing the process, such as, the early stage of the smelting to phosphorus, slag oxidation at low temperature, alkalinity and liquidity. Through access to information and site to learn at the same time, collected a large number of domestic counterparts in this process, the application of 80 t converter and combined with sintering for specific problems existing in the process, the feasible measures are put forward.

关 键 词：保碳 低温去磷 氧化性 碱度 流动性 

分 类 号：TF748.2[冶金工程—钢铁冶金]