结晶器液压振动机构在方圆坯连铸机上的应用  

Application of Mould Hydraulic Vibrating Device on Square-billet and Round-billet CCMs

作　　者：赵冠夫[1] 马传庆[1] 刘金玲[1] 范夕荣[1] 梁建国[1] 

机构地区：[1]莱芜钢铁集团有限公司特殊钢厂

出　　处：《莱钢科技》2009年第1期15-17,共3页Laigang Science & Technology

摘　　要：为了提升产品质量，满足生产高附加值、高技术含量的钢种要求，在方圆坯连铸机改造过程中采用国产结晶器液压振动装置，使用后铸坯振痕深度、产品低倍组织明显改善，设备可靠性大幅提升，检修更换频度大大降低。In order to improve product quality and meet requirements in making steel grades with high added values and technical competence, home-made mould hydraulic vibrating devices were adopted in the course of reforming the square-and-round-billet CCMs. Since that, depths of oscillation marks of casting blank and macroscopic structures of products have been considerably improved, with the reliability of the equipment upgraded by a big margin and the frequency for overhaul and replacing greatly reduced.

关 键 词：结晶器 液压振动 方圆坯 铸坯 

分 类 号：TF341.6[冶金工程—冶金机械及自动化] S23[农业科学—农业机械化工程]