Cu-Fe-P系合金的强化手段及机制研究现状  

Research Status of Strengthening Methods and Mechanisms of Cu-Fe-P alloys

作　　者：刘超[1] 柴胜利 李荣平 张燕宇 姜尚元 胡勇[1,2] LIU Chao;CHAI Sheng-li;LI Rong-ping;ZHANG Yan-yu;JIANG Shang-yuan;HU Yong(Shanxi Key Laboratory of Metallic Materials Forming Theory and Technology,School of Materials Scienceand Engineering,Taiyuan University of Science and Technology,Taiyuan Shanxi 030024,China;Shanxi KeyLaboratory of Copper-Based New Materi-als,Shanxi North Copper New Material Technology Co.,Ltd.,Yuncheng Shanxi 044000,China)

机构地区：[1]太原科技大学材料科学与工程学院,金属材料成形理论与技术山西省重点实验室,山西太原030024 [2]铜基新材料山西省重点实验室,山西北铜新材料科技有限公司,山西运城044000

出　　处：《铸造设备与工艺》2025年第1期61-66,共6页Foundry Equipment & Technology

基　　金：山西省科技成果转化引导专项(202204021301025)。

摘　　要：近年来,电子信息行业飞速发展,电子元器件向小型化和密集化发展,对材料的性能提出了更高的要求。目前,Cu-Fe-P系合金凭借其良好的性价比在铜合金的研究中受到越来越多的关注。本文总结了不同强化机制对合金强度的贡献,综述了Cu-Fe-P系合金的常用强化手段,指出了固溶时效强化、细晶强化和应变强化等强化机制的共同作用是未来提高合金强度的主要发展方向。另外,考虑到传统强化方法的局限性,总结了机器学习的优势及其良好的发展前景。In recent years,the electronic information industry has developed rapidly,leading to the miniaturization and in⁃creased density of electronic components,which places higher demands on material performance.Currently,Cu-Fe-P alloysgain in⁃creasing attention in copper alloy research due to their excellent cost-performance ratio.This paper first reviews the contribution of different strengthening mechanisms to the strength of alloys,and summarizes the common strengthening methods of Cu-Fe-P al⁃loys.It highlights that the combined effects of solid-solution+aging treatment,grain refinement,and strain strengthening are the main development directions for improving alloy strength in the future.Additionally,base on the limitations of traditional strength⁃ening methods,this paper summarizes the advantages of machine learning and its promising development prospects.

关 键 词：Cu-Fe-P系合金 强化手段 强化机制 机器学习 

分 类 号：TG146[一般工业技术—材料科学与工程]