安钢连铸小方坯裂纹形成的原因和预防措施  

CAUSES OF CRACK FORMATION OF CONTINUOUS CASTING BILLET AND PRECAUTIONARY MEASURES AT ANYANG IRON AND STEEL CORP.

作　　者：田春玲[1] 殷春喜[1] 程关江[1] 

机构地区：[1]安阳钢铁集团公司

出　　处：《钢铁研究》2002年第3期7-9,共3页Research on Iron and Steel

摘　　要：根据安钢连铸生产实践 ,分析了小方坯产生裂纹的原因。在采取预防措施后 ,裂纹缺陷率大幅度降低 。Synopsis Based on continuous casting practice at Anyang Steel,this paper analyses the causes of crack formation of continuous casting billet.After taking precautionary measures,the fraction of crack defect decreased and the billet quality improved obviously.

关 键 词：方坯 裂纹 预防措施 小方坯连铸 

分 类 号：TF777.3[冶金工程—钢铁冶金]