方坯连铸高效化生产研究与应用  

RESEARCH AND APPLICATION OF IMPROVING THE OPERATION RATE OF BILLET CASTER

作　　者：杨普庆 Yang Puqing(Shandong Iron and Steel Co.,Ltd.Laiwu Branch Steel Mill Laiwu 271104,China)

机构地区：[1]山钢股份莱芜分公司炼钢厂,山东莱芜271104

出　　处：《冶金信息导刊》2021年第1期12-14,共3页Metallurgical Information Review

摘　　要：通过研究中间包长寿命、过热度精准控制和结晶器高效化控制技术实现方坯连铸机高拉速、高连浇率和作业率的连铸系统,钢产量比去年1-9月份增加5.29万t,影响生产时间比同期降低2680 min。The continuous casting system with high casting speed,high continuous casting rate and operation rate of billet caster is realized by studying the tundish long life,precise superheat control and mold efficient control technology,and the steel output is 52900 tons higher than that in 2018.The production time was reduced by 2680 minutes compared with that in 2018.

关 键 词：连铸 中间包 方坯 结晶器 连浇率 

分 类 号：TF3[冶金工程—冶金机械及自动化]