Improvement of Qualification Rate of Copper Rod in SCR Production Line

Ye Binmin; Zhang Weiqi

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Improvement of Qualification Rate of Copper Rod in SCR Production Line
Vol. 31, Issue 4, Pages: 388-390(2011)
Published： 2011 ，
DOI：

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[1]叶斌民,张伟旗.提高SCR生产线铜杆过线成功率的措施[J].特种铸造及有色合金,2011,31(04):388-390+400.

Ye Binmin, Zhang Weiqi. Improvement of Qualification Rate of Copper Rod in SCR Production Line. [J]. Special Casting & Nonferrous Alloys 31(4):388-390(2011)
[1]叶斌民,张伟旗.提高SCR生产线铜杆过线成功率的措施[J].特种铸造及有色合金,2011,31(04):388-390+400. DOI：

Ye Binmin, Zhang Weiqi. Improvement of Qualification Rate of Copper Rod in SCR Production Line. [J]. Special Casting & Nonferrous Alloys 31(4):388-390(2011) DOI：

摘要

通过对SCR铜杆连铸连轧法多年来的生产实践经验

提高了SCR铜杆过线成功率

解决了生产的"瓶颈"问题。根据系统中铜杆轧制过线困难的诸多影响因素

对设备主要技术性能参数如功率、扭矩、轧制速度、间隙等进行优化匹配

严格控制铜杆过线工艺如轧制温度、流量、速度、最佳溶液配比

控制过线前铜液含氧量、确认无酸清洗管内无残留铜杆等都是提高过线成功率的重要影响因素。

Abstract

Qualification rate of SCR copper rod production was improved through using practical experience from continuous casting and rolling SCR copper rod.Aiming at factors influencing rolling qualification rate of copper rod

some processing parameters

such as power

torque

rolling speed

gap

were optimized.Through strictly controlling processing parameters including rolling temperature

flow

velocity

desirable melt match

oxygen content in copper melt

qualification rate of the copper rod production was improved.

关键词

SCR铜杆轧卷系统优化轧制匹配过线成功率

Keywords

SCR Copper RodRolling SystemOptimization of Rolling MatchQualification Rate

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