宽板坯动态轻压下应用研究  

STUDY ON APPLICATION ABOUT DYNAMIC SOFT REDUCTION OF WIDTH SLAB

作　　者：齐新霞[1] 曹树卫[1] 高新军[1] 

机构地区：[1]安阳钢铁集团有限责任公司

出　　处：《河南冶金》2008年第4期16-17,共2页Henan Metallurgy

摘　　要：对宽板坯轻压下的应用效果进行了研究,采用铸坯低倍检验、偏析指数分析等方法对轻压下实施前后的冶金效果进行了研究,提出了提高铸坯质量、避免中间裂纹的具体措施。The study of application effect about dynamic soft reduction in wide slab have dong,methods of macroscopic examination and segregation index analysing about slab have dong,the metallurgy effectiveness of putting into dynamic soft reduction have researched. The measure step of increasing casting blank quality and evading middle cracking has taken out of.

关 键 词：宽板坯 动态轻压下 成分偏析 

分 类 号：TF777.1[冶金工程—钢铁冶金]