国产薄板坯连铸用浸入式水口的开发与应用

Application and development of domestic Submerged Entry Nozzle (SEN) for thin slab caster

介绍薄板坯连铸用浸入式水口的使用特点和FTSC浸入式水口的技术特点。进行国内薄板坯连铸用浸入式水口的研究与开发。通过在唐钢薄板坯连铸上应用,各方面性能满足薄板坯连铸的需要,达到了国外浸入式水口的水平。

This paper briefly introdues the characteristics of the SEN for the thin slab caster, especially the FTSC SEN of the Tangshan Iron and Steel Company,Ltd. The study and development of the domestic SEN for the thin slab caster has been carried out. The domestic SEN can fufill the requirement of the thin slab caster,which has been proven through the thin slab continuous caster of Tangshan Steel. Its properties have achieved the best level abroad.