摘要
为了避免中厚板在轧后冷却过程中钢板出现边部过冷现象,设计了一种边部遮蔽装置,并在中厚板扎后冷却设备中增加该装置。实践表明,装置能够达到快速遮蔽钢板边部的作用,使钢板边部的冷却水不能打到钢板上,防止了钢板边部过冷,使钢板均匀冷却,提高了钢板的整体性能。
In order to avoid over cooling at plate edge during cooling process after rolling, an edge coveringdevice was designed and added at the cooling equipment after rolling at Heavy and Mediate Plate Mill. Prac-rice showed this device could fast cover the edge of the plate so that the cooling water from plate edge wouldnot spray on the plate, preventing over cooling at plate edge. Since the plate was cooled uniformly, the com-plete performance of the plate was improved.
出处
《天津冶金》
CAS
2016年第2期47-49,共3页
Tianjin Metallurgy
关键词
中厚板
冷却
边部遮蔽装置
heavy and mediate plate
cooling
edge covering device
