摘要
南京钢铁集团公司高炉炉渣Al2O3含量偏高,炉渣流动性差,被迫采用高炉温操作,影响了技术经济指标的进一步提高。笔者介绍了现场渣样实验室的粘度测定结果,讨论了各种成分及炉渣碱度对炉渣粘度的影响,并在此基础上分析讨论了高炉炉渣性能优化的方向和措施。
The content of alumina in blast furnace slag of Nanjing Iron and Steel Co is very high. The fluidity of slag becomes bad. So the high temperature operation is adopted unavoidably. The ulterior improvement of technical and economic index is influenced. The results of the viscosities of the real slag specimens were measured. The effect of the ingredients and basicity of slag on the viscosity was discussed. The optimization of furnace slag at Nanjing Steel was discussed.
出处
《钢铁研究学报》
CAS
CSCD
北大核心
2005年第4期14-16,25,共4页
Journal of Iron and Steel Research
关键词
高炉炉渣
三氧化二铝
粘度
碱度
流动性
<Keyword>blast furnace slag
alumina
viscosity
slag basicity
