高性能铜合金研究现状及发展趋势  

Research Progress and Development Trend of High-Performance Cu Alloys

作　　者：李龙健 于凤云[2] 李仁庚 张斯若 康慧君[1] 王同敏[1] Li Longjian;Yu Fengyun;Li Rengeng;Zhang Siruo;Kang Huijun;Wang Tongmin(Key Laboratory of Solidification Control and Digital Preparation Technology,Dalian University of Technology;Center of Material Testing and Analysis’s,Dalian University of Technology;Key Laboratory for Light-weight Materials,Nanjing Technology University)

机构地区：[1]大连理工大学辽宁省凝固控制与数字化制备技术重点实验室,辽宁大连116024 [2]大连理工大学材料测试分析中心 [3]南京工业大学先进轻质高性能材料研究中心

出　　处：《特种铸造及有色合金》2021年第3期293-298,共6页Special Casting & Nonferrous Alloys

基　　金：国家杰出青年科学基金资助项目(51525401);国家自然科学基金资助项目(51774065,51971052)。

摘　　要：从铜合金材料的性能需求出发,系统阐述了高性能铜合金的发展历程、研究现状及未来发展方向。以铜合金服役性能为主线,介绍了铜合金强度、导电性、耐热性和耐磨性等影响因素、调控机理及相互作用机制。总结了高强高导铜合金、高耐热铜合金和高耐磨铜合金的制备方法和强化机理,为新型高性能铜合金的设计与制备提供参考。The development history,research progress and development direction of high-performance copper alloy were systematically described based on the performance requirement.The influencing factors,regulating mechanism and interaction mechanism of copper alloy,such as strength,electrical conductivity,heat resistance and wear resistance were introduced.The fabrication methods and strengthening mechanism of copper alloy with superior comprehensive properties were summarized,providing ideas for the design and fabrication of new highperformance copper alloy.

关 键 词：高强高导铜合金 耐热性 耐磨性 服役性能 

分 类 号：TG146.11[一般工业技术—材料科学与工程]