摘要
分析柳钢1、2号板坯连铸机生产模具钢时开口度达不到工艺目标设定值进而引发质量问题的原因,介绍对矫直扇形段等实施的高效改造及其效果。
The reasons Casters which cannot meet the efficient transformation and its of quality problems caused set values while producing effects on the straightening by the inadequate opening of No. 1 and No. 2 Slab the die steel in Liuzhou Steel were analyzed. And the segments were introduced.
作者
张德俊
洪忠强
宋育仕
韦耀环
ZHANG Dejun;HONG Zhongqiang;SONG Yushi;WEI Yaohuan(Converter Steelmaking Plan)
关键词
板坯连铸
扇形段改造
模具钢
轻压下
低倍
Slab Continuous Casting
Segment Transformation
Die Steel
Soft reduction
Macrostructure
