低活化中/高熵合金的研究进展与展望  

Research progress and prospect of low activation medium/high entropy alloys

作　　者：李龙丰 郭威 赵觅[3] 吕书林 吴树森 LI Longfeng;GUO Wei;ZHAO Mi;LÜShulin;WU Shusen(School of Materials Science and Engineering,State Key Laboratory of Material Processing and Die and Mould Technology,Huazhong University of Science and Technology,Wuhan 430074,China;Research Institute of Huazhong University of Science and Technology in Shenzhen,Shenzhen 518057,China;School of Aerospace Engineering,Huazhong University of Science and Technology,Wuhan 430074,China)

机构地区：[1]华中科技大学材料科学与工程学院,材料成形与模具技术全国重点实验室,武汉430074 [2]深圳华中科技大学研究院,深圳518057 [3]华中科技大学航空航天学院,武汉430074

出　　处：《中国有色金属学报》2025年第2期353-367,共15页The Chinese Journal of Nonferrous Metals

基　　金：国家自然科学基金资助项目(52101138,52201075);湖北省自然科学基金资助项目(2023AFB798,2022CFB614);深圳市科技计划资助项目(JCYJ20220530160813032);广东省基础与应用基础研究基金资助项目(2022A1515011227)。

摘　　要：核能的发展对解决世界能源问题意义重大,现代核反应堆对核用材料提出了更加严苛的要求,亟需开发具备低活化特性的新型结构材料。中/高熵合金因其低活化、高强度、良好延展性、抗辐照与耐腐蚀等特性,成为有力的候选材料之一。本文围绕具有低活化特性的中/高熵合金,针对合金成分设计与相组成、力学性能与辐照性能开展综述,对低活化中/高熵合金体系研究进展做了全面的总结与展望,指出现有研究中的不足,为低活化中/高熵合金的设计与开发提供思路。The development of nuclear energy plays a crucial role in resolving the global energy predicament,and contemporary nuclear reactors demand materials with stringent properties,driving the urgent need for novel structural materials with low activation.Medium/high entropy alloys are promising candidates due to their low activation,high strength,favorable ductility,irradiation resistance and corrosion resistance.The present reviews the recent studies on medium/high entropy alloys with low activation features,focusing on the composition design,phase composition,mechanical properties and irradiation properties of these alloys.A comprehensive summary and outlook are provided on the recent research progress on low activation medium/high entropy alloy systems.It also highlighting current research limitations and proposing design strategies for novel low activation medium/high entropy alloys.

关 键 词：低活化中/高熵合金 成分设计 力学性能 辐照性能 

分 类 号：TG146[一般工业技术—材料科学与工程]