连铸结晶器用保护渣性能研究现状  

Research Status on Properties of Mould Protection Slag for Continuous Casting

作　　者：钱学成 隗和明 董伟 庞冠伟 董建强 QIAN Xuecheng;WEI Heming;DONG Wei;PANG Guanwei;DONG Jianqiang(Shougang Jingtang United Iron&Steel Co.,Ltd.,Tangshan 063009,China)

机构地区：[1]首钢京唐钢铁联合有限责任公司,河北唐山063009

出　　处：《机械工程与自动化》2025年第2期224-226,共3页Mechanical Engineering & Automation

摘　　要：保护渣性能对连铸钢坯的浇铸过程和钢坯质量起着至关重要的作用。为系统地了解保护渣相关特性,结合连铸结晶器保护渣发展现状,从保护渣在结晶器内的热行为出发,从熔化性能、润滑性能和结晶性能三个方面分别综述了保护渣的研究现状;并结合结晶器保护渣的研究现状,分析了保护渣性能的发展趋势,为进一步对保护渣的深入研究提供了经验认知。The performance of protective slag plays an important role in casting process and billet quality.In order to systematically understand the related characteristics of protective slag,combined with the development status of continuous casting mold protective slag,starting from the thermal behavior of protective slag in mold,from three aspects of melting performance,lubrication performance and crystallization performance were reviewed.Combined with the research status of mold protective slag,the development trend of protective slag properties is analyzed,which provides experience cognition for further research on protective slag.

关 键 词：连铸 结晶器 保护渣 性能 

分 类 号：TF777.2[冶金工程—钢铁冶金]