铜扁线生产的连续挤压工艺  

Continuous Extrusion Technology of Producing Copper Strip

作　　者：牛玉英[1] 宋宝韫[1] 刘元文[1] 康京[2] 高素霞[2] 

机构地区：[1]大连交通大学,辽宁大连116028 [2]保定天威电力线材有限公司,河北保定071000

出　　处：《有色金属》2007年第4期20-22,共3页Nonferrous Metals

基　　金：国家自然科学基金资助项目(50175012)

摘　　要：介绍铜扁线生产的传统的拉拔方法和连续挤压方法,论述连续挤压方法生产铜扁线所具有的优点。两种工艺方法所生产的铜扁线的组织比较分析表明,连续挤压法是一种优于传统工艺的铜扁线生产方法。The traditional drawing anneal method and continuous extrusion method for producing copper strip are introduced, and the advantages of continuous extrusion method in contrast to conditional technology method are described. It is concluded by analysis and comparison of the structure of copper strip produced by the two methods that the continuous extrusion method is a better method of producing copper strip than conditional drawing anneals method.

关 键 词：金属材料 铜扁线 连续挤压 组织 

分 类 号：TG146.11[一般工业技术—材料科学与工程] TG113.12[金属学及工艺—金属材料]