连铸大板坯缺陷及原因分析

Analysis of Defects and Causes of Continuous Casting Plate Blank

以武钢、攀钢等企业现场生产收集的资料为基础给出了连铸大板坯缺陷的表现特征，从连铸工 艺及设备两方面分析了缺陷产生的原因和预防方法，并绘制了相应的图解．

On the basis of the on-the-spot data collected from such enterprises as Wu Gang and Pan Gang, the showing charac- teristics of the defects of continuous casting plate blank are presented. The authors analyze the causes and preventive measures from the two sides of continuous casting and its equipments and show the relevant pictures.