增大钢包吹氩量对夹杂物去除的影响研究
Research on the Effect of Increasing Argon Blowing in Ladle on Inclusion Removal
杨帅 1朱云杰 2张志辉 1周鹏明1
作者信息
- 1. 德龙钢铁有限公司炼钢厂,河北 邢台54009
- 2. 河北省热轧板带钢技术创新中心,河北 邢台 054009
- 折叠
摘要
在渣洗工艺中,夹杂物的碰撞长大和吹氩促进上浮尤为重要.在其他条件不变的前提下,通过延长转炉炉后吹氩时间来增大吹氩量,重点分析不同吹氩量对渣样成分、钢中夹杂物成分、尺寸及平均密度的影响,从而确定最适合目前生产的最佳吹氩量.
Abstract
In the slag washing process,the collision growth of inclusions and the promotion of upward floating by argon blowing are particularly important.Under the premise that other conditions remain unchanged,the argon lowing time after converter is extended to increase the amount of argon blowing,and the influence of different amounts of argon blowing on the composition of slag sample,the composition of inclusions in steel,the size and the average density is analyzed,so as to determine the best amount of argon blowing suitable for current production.
关键词
吹氩量/夹杂物/渣洗工艺Key words
argon blowing rate/inclusion/influence引用本文复制引用
出版年
2024
NETL
NSTL
万方数据