高级薄板钢用连铸保护渣的特性  

Characteristic of mould powder for high grade sheet steel

作　　者：蔡得祥[1] 唐海波[2] 

机构地区：[1]上海宝钢研究院 [2]宝钢炼钢部

出　　处：《连铸》2001年第4期37-39,共3页Continuous Casting

摘　　要：本文综述了高级冷轧薄板常见缺陷(条片状缺陷和白斑缺陷)的产生机理及采取的相应对策,提出高级薄板用连铸保护渣应具备下列特性:高粘度、高表面张力、低凝固温度、熔渣性能稳定等。This article analysed the mechanism of happening of common defets (sliver and white spot) for high grade sheet steel and relevant countermeasures, and put forward that mould powder for high grade sheet sheel must have the following characteristics: higher viscosity, higher surface tension, lower solidification temperature and stable performances.

关 键 词：冷轧薄板 连铸 保护渣 

分 类 号：TF777[冶金工程—钢铁冶金]