钢包粘渣原因分析及措施  

Analysis on the cause of ladle slag bonding and counter-measures

作　　者：唐洪乐[1] 孙晓辉[1] 洪建国[1] 

机构地区：[1]宝钢集团梅山钢铁股份有限公司炼钢厂,江苏南京210039

出　　处：《炼钢》2009年第4期24-26,30,共4页Steelmaking

摘　　要：针对梅山钢铁股份有限公司在钢包使用中出现的粘渣问题,通过对铝脱氧和铝硅脱氧钢种的转炉渣以及钢包顶渣、钢包内壁粘结物的化学组成和使用后的耐火砖物相的分析,结果表明,脱氧方式、钢包状态、保温剂是影响粘渣的主要因素。采取了相应措施,取得了很好的效果。In light of the problem of ladle slag bonding in Meishan Steel the chemical compositions of the converter slag of the Al deoxidized steel, Al-Si deoxidized steel, the ladle top slag and the built up elements on the wall of ladle as well as the phase of the substance for the used ladle firebrick were analyzed. Results indicate that the pattern of deoxidation, the conditions of the ladle and the temperature holding agent are primary factors affecting the slag bonding. Very satisfactory results have already been achieved since adoption of the appropriate counter measures.

关 键 词：钢包 粘渣 措施 

分 类 号：TF065.11[冶金工程—冶金物理化学]