弹簧钢连铸坯的质量  

Quality of Continuous Casting Billet of Spring Steel

作　　者：许诚信[1] 邢文彬[1] 崔润琴 林纲[1] 王毅 

机构地区：[1]北京科技大学冶金系

出　　处：《北京科技大学学报》1993年第4期332-336,共5页Journal of University of Science and Technology Beijing

基　　金：冶金工业部"七五"攻关项目

摘　　要：介绍了我国第1台特殊钢方坯连铸机,试验生产的弹簧钢连铸坯的质量水平。其内容包括:电磁搅拌的冶金效果、铸坯的低倍组织、非金属夹杂物、成分偏析及钢材性能。The results about quality of spring steel billet at the first special steel billet caster in China are introduced . The research contents are included as follows: metallurgical effect of electromagnetic stirring; inclusion, macrograph, segregation of composition; pro perties of final rolled steel products.

关 键 词：夹杂物 低倍组织 弹簧钢 连铸坯 

分 类 号：TF777[冶金工程—钢铁冶金]