摘要
中间包快换技术是减少停浇及生产准备次数,提高板坯铸机作业率的重要手段。介绍了首钢股份迁安钢铁公司高液位浸入式中间包快换的要点和技术特点,同时与低液位中包快换技术进行了对比。结果表明:高液位浸入式中间包快换技术在中包快换效率、接痕凝固均匀性、事故快速处理等方面优势明显,在行业中具有推广价值。
Tundish quick change technology is an important means to reduce the times of stop pouring and production preparation and improve the operation rate of slab caster.The key points and technical characteristics of quick change of high liquid level immersed tundish in Qian'an Iron and Steel Company of Shougang are introduced,and compared with low liquid level tundish quick change technology.The results show that the high liquid level immersion tundish quick change technology has obvious advantages in tundish quick change efficiency,joint solidification uniformity and rapid accident treatment,so it has popularization value in the industry.
作者
牛增辉
李杰
俞学成
刘建斌
吕剑波
李春奇
Niu Zenghui;Li Jie;Yu Xuecheng;Liu Jianbin;Lv Jianbo;Li Chunqi(Beijing Shougang Co.,Ltd., Tangshan 063009, Hebei)
出处
《河北冶金》
2022年第3期54-56,62,共4页
Hebei Metallurgy
关键词
板坯连铸
中间包快换
高液位浸入式
连浇
slab continuous casting
tundish quick change
high liquid level immersion type
continuous pouring
