SCR连铸连轧铜杆生产线浇包工艺改进及优化  

Casting Ladle Process Improvement and Optimization of SCR Copper Rod Production Line

作　　者：邹松 张伟旗 ZOU Song;ZHANG Weiqi(Copper Limited Company of Jiangxi Copper Corporation Limited,Guixi 335424,China)

机构地区：[1]江西铜业集团铜材有限公司,江西贵溪335424

出　　处：《铸造技术》2021年第12期1070-1075,共6页Foundry Technology

摘　　要：通过分析SCR铜杆生产线浇包设计原理、使用工况及使用要求,研究了浇包在使用过程中存在的问题、主要表现及影响因素,进而提出了浇包工艺改进及优化措施。结果表明,解决了SCR连铸连轧铜杆产品空心、夹渣、断线、麻点及夹冷铜等品质问题,进一步调整优化产品结构、增加优质高附加值产品,降本增效。可满足国内外客户对高端铜细线及超微线的特殊需求。Based on the analysis of the design principle,operation conditions and the casting ladle in SCR continuous casting and rolling copper rod production.The problems,main performance and influencing factors of casting ladle during the using in the production process were studied,and the improvements and optimization measures were put forward.The results show that the problems of SCR copper rod products such as center hollow,slag inclusions,wire breakage,spot defect and cold copper inclusions,are solved through these improvements.The product structure is further adjusted and optimized to increase quality and have more valued-added products,reduce cost and increase efficiency.Now the production can meet the special requirements of high-end fine and ultra fine wires for home and abroad customers.

关 键 词：SCR铜杆生产线 浇包 工艺 浇筑 烘烤 

分 类 号：TG232.7[金属学及工艺—铸造]