摘要
阐述了几种减轻连铸坯中心偏析的方法,认为在浇注过程中,钢水的低过热度浇注是有效减轻中心偏析的必要条件,并重点介绍了几种在生产上已经采用的预防措施。
The methods of reducing the centreline segregation of slabs were introduced. It is necessary to reduce the central segregation with low overheat of molten steel in casting. And several measures were taken into production.
出处
《连铸》
2009年第2期38-40,43,共4页
Continuous Casting
关键词
中心偏析
过热度
电磁搅拌
轻压下
centerline segregation
overheat
electromagnetic stirring
soft reduction
