连铸板坯镰刀弯缺陷的产生及解决措施  

Produced Cause of Bent Defect of Continuous Casting Plate Billet and Its Countermeasures

作　　者：牛宏波[1] 陶金波[1] 

机构地区：[1]济南钢铁集团总公司第一炼钢厂

出　　处：《山东冶金》1999年第S1期32-33,共2页Shandong Metallurgy

摘　　要：济钢一炼钢３＃板坯铸机在生产过程中出现了铸坯镰刀弯缺陷，其主要原因是扇形段开口度不合理造成的，应采取相应的措施，保证扇形段开口度一致，防止出现夹辊擀压铸坯的现象。The bent defect is appeared in production process of No. 3 continuous caster of No. I steelmaking plant of Jinan iron and steel group,and main cause is unreasonable opening degree of sector section. For solving this question, it is needful to ensure same opening degree of sector section and prevent appearance clamping roll phenomenon.

关 键 词：镰刀弯 铸坯 连铸机 

分 类 号：TF777.1[冶金工程—钢铁冶金]