Grain Refinement and High-Performance of Equal-Channel Angular Pressed Cu-Mg Alloy for Electrical Contact Wire

2014 International Conference on Functional Materials(ICFM 2014)——Equal-channel angular pressing(EACP) and subsquent cold working were applied to produce ultrafine-grained Cu-Mg alloys contact wire with high mechanical/electric performance,aim to overcome the catenary barrier of high-speed trains by maximizing the tension and improving the power delivery.


关键词: 等通道转角挤压合金 晶粒细化 接触线 2014 International Conference on Functional Materials(ICFM 2014)

主讲人:Prof. Jinghua Jiang 机构:Hohai University

时长:0:13:25 年代:2014年