引线框架用Cu-Cr-Zr合金的加工与性能研究  

Working and Characteristics Research of Cu-Cr-Zr Alloy Used in Lead Frame Alloy

作　　者：柳瑞清[1] 谢水生[2] 蔡薇[1] 王晓娟[1] 黄国杰[2] 

机构地区：[1]江西理工大学材料与化学工程学院,江西赣州341000 [2]北京有色金属研究总院有色金属材料制备与加工国家重点实验室,北京100088

出　　处：《稀有金属》2006年第2期246-250,共5页Chinese Journal of Rare Metals

基　　金：国家863计划资助项目(2002AA3Z1410);江西省自然科学基金资助项目(550033)

摘　　要：主要对引线框架用Cu-Cr-Zr合金的加工与性能进行了研究,通过对固溶态、时效态合金性能的研究分析,发现在合理的固溶时效与形变热处理工艺条件下,可获得抗拉强度为540.4MPa,电导率为84%IACS的高性能Cu-Cr-Zr合金带材。The Cu-Cr-Zr alloy＇s working and characteristics were studied. The alloy＇s characteristics at aging state were analyzed. The results show that the tensile strength of Cu-Cr-Zr alloy strip is about 540.4MPa, the electric conductivity is about 84%IACS at suitable solution anti aging technique and deformation treatment conditions

关 键 词：引线框架 Cu-Cr-Zr系 固溶时效处理 合金抗拉强度 电导率 

分 类 号：TG146.11[一般工业技术—材料科学与工程]