用多模式电磁搅拌控制结晶器内的钢水流动型式  

Application of different EMS modes to improve flowing of liquid steel

作　　者：卢盛意[1] 

机构地区：[1]北京科技大学

出　　处：《连铸》2005年第6期37-39,共3页Continuous Casting

摘　　要：传统板坯结晶器内的钢水有多种流动型式:双环流、单环流和持续不稳定流动。后二者对钢质量有害,前者对钢质量有利。用多模式电磁搅拌器(MMEMS)控制钢水流动型武。There are sereral flowing patterns of liquid steel in casting mould,including doublecirculation flowing, single - circulation flowing and disordered flowing. The last two modes has a bad effect on the quality while the first one has a better effect on the quality of slab.

关 键 词：钢水流动 板坯结晶器 电磁搅拌器 多模式 型式 控制 不稳定流动 双环流 质量 

分 类 号：TF777[冶金工程—钢铁冶金] TF341.6