摘要
研究了初轧生产中常见的一种沿轧向分布于轧件表面且形若水丝裂纹的缺陷。发现这种缺陷实际并非表面开裂，而是由于变形不均匀造成的横向挤压皱折。
A kind of surface defect was carefully in vestigated,which often occurs during initial rolling.This defect appears along rolling direction,looking like surface cracks.It was concluded that this defect is not surface crack indeed,but cross extruded wrinkle rising from inhomogeneous deformation.
出处
《钢铁》
CAS
CSCD
北大核心
1996年第6期54-57,共4页
Iron and Steel
关键词
初轧
钢坯
表面缺陷
水丝
皱折
轧制
cogged bloom,surface defect,inhomogeneous deformation,watering wrinkle
