摘要
本文主要阐述了5052合金铸轧板带横向裂纹的产生原因,重点以铸轧区长度、铸轧速度、冷却强度、浇注温度变化为核心,以边部横向裂纹的消除为考虑对象,最终得出了5052合金边部横向裂纹的工艺控制措施。
The paper mainly explains the causes of transverse cracks of 5052 alloy cast-rolled strips.The focus is on the length of the casting and rolling zone,casting speed,cooling strength and casting temperature changes.Taking the elimination of lateral cracks at the edge as the consideration object,the process control measures for the lateral cracks of 5052 alloy were finally obtained.
作者
李彦勤
周建荣
Li Yanqing;Zhou-Jianrong(Tiancheng Color Aluminum Co.Ltd.of Jiuquan Iron and Steel(Group)Corporation,Jiayuguan,Gansu,735100)
