鞍钢二炼钢厂小方坯连铸机高效化改造  

High-efficient Modification in Billet CC of NO.2 Steel Making Plant of An San Iron & Steel Co.,Ltd.

作　　者：王玫[1] 王志道[1] 

机构地区：[1]钢铁研究总院连铸技术国家工程研究中心,北京100081

出　　处：《冶金设备》2004年第1期43-45,42,共4页Metallurgical Equipment

摘　　要：介绍了连铸技术国家工程研究中心对鞍钢二炼钢厂小方坯连铸机实施高效化改造的情况。改造采用了连续锥度结晶器、半板弹簧振动装置、拉矫机的改造、火焰切割等关键技术。说明改造前后机组中主体设备机构特点 。This article introduce the status of high-efficient modification of No.2 Steel Making Plant of An San Iron & Steel Co.,Ltd.by National Engineering Reseach Center of Continuous Casting Technology.The key technque,such as the mould with continous-taper,half-spring oscillator,modification of withdrawal straightener and fire-cutter are adopted.Characteristic of the main equipment and contrast of parameter before and after modification are shown in the list. Investment and benefit of billet continuous caster modification are also discused.

关 键 词：小方坯连铸 高效化改造 投资 效益 

分 类 号：TF341.6[冶金工程—冶金机械及自动化]