电气化铁路用铜及铜合金接触线的研究现状  

Research Status on Copper and Copper Alloy Contact Wires of Electrified Railways

作　　者：王国迎 路超 花思明 何宇 沈华 于婷 吴静 吴冬宁 Wang Guoying;Lu Chao;Hua Siming;He Yu;Shen Hua;Yu Ting;Wu Jing;Wu Dongning(China Railway Construction Electrification Bureau Group Kang Yuan New Material Co.,Ltd.,Jingjiang 214521,China)

机构地区：[1]中铁建电气化局集团康远新材料有限公司,江苏靖江214521

出　　处：《有色金属加工》2020年第6期1-6,15,共7页Nonferrous Metals Processing

摘　　要：文章综述了不同种类电气化铁路用接触线的研究现状,包括合金化设计原则、生产工艺以及目前存在的问题;认为新型高强高导接触线是今后发展的主要趋势,并进一步指出合金配比的优化、高性能合金体系的开发、先进生产技术的应用是开发新型高强高导接触线的重要途径。This paper presents the research status of different types of contact wires for electrified railways,including alloys design principles,production processes and existing problems.It is considered that the new type of high strength and high conductivity contact wire is the main development trend in the future,and further points out that the optimization of alloy ratio,the development of high performance alloy system and the application of advanced production technology are the important ways to develop the new type of high strength and high conductivity contact wire.

关 键 词：接触线 研究现状 生产工艺 高强高导 

分 类 号：TG146.11[一般工业技术—材料科学与工程]