摘要
介绍了河北敬业集团炼钢厂对小方坯连铸机的结晶器、中间包、二冷配水系统进行高效化改造过程,采用了窄水缝技术和长寿命中包快速更换定径水口技术,实现了转炉与连铸机生产能力的匹配,提高了铸坯产量和质量,减少了漏钢事故,收益可观。
It is introduced the high-efficiency reformation of billet caster in steelworks of Hebei Jingye Group,Ltd.,including its mold,tundish and second water cooling system： adopting narrow water seam technique and long-life fast-exchanging regular-diameter nozzle for tundish.It realizes the matching between productivity of converter and one of caster,improves quality and increases output of billet,reduces steel leakage.
出处
《河北冶金》
2011年第10期39-40,57,共3页
Hebei Metallurgy
关键词
连铸机
结晶器
二冷配水
改造
caster
mold
second water cooling
reformation
