福建冶金2025，Vol.54Issue(6)：12-15,4.
基于转炉底吹CO2与沸腾出钢工艺的低碳钢过程控制研究
Research on Process Control of Low Carbon Steel Based on Converter Bottom Blowing CO2 and Boiling Tapping
程凯群1
作者信息
- 1. 福建省三钢(集团)有限责任公司,福建 三明 365000
- 折叠
摘要
Abstract
Based on the decarburization theory of converter bottom blowing CO2 and boiling tapping process,the process parameters of converter bottom blowing CO2 and the operation scheme of boiling tapping were determined by orthogonal test,and the production process of low carbon steel was optimized.After the optimization of the process,the amount of carbon increase from converter tapping to argon station is 0.002%,which is reduced by 0.006%,the phosphorus increase rate of tapping is reduced by 11.61%,the TFe in slag is reduced by 7.15%,the steel material consumption is reduced by 16.9 kg/t,and the carbon oxygen concentration product of tapping is reduced by 3.76×10-4.The metallurgical effect is obvious.关键词
二氧化碳/沸腾出钢/低碳钢Key words
CO2/boiling out steel/low carbon steel引用本文复制引用
程凯群..基于转炉底吹CO2与沸腾出钢工艺的低碳钢过程控制研究[J].福建冶金,2025,54(6):12-15,4.
