高熵合金磨损性能及海洋腐蚀行为研究进展  

Research progress on wear performance and marine corrosion behavior of high-entropy alloys

作　　者：王子豪 付俊伟 冯勇 赵茂密[2] WANG Zihao;FU Junwei;FENG Yong;ZHAO Maomi(State Key Laboratory of Advanced Marine Materials,Key Laboratory of Marine Environmental Corrosion and Bio-fouling,Institute of Oceanology,Chinese Academy of Sciences,Qingdao 266071,China;Guangxi Key Laboratory of Marine Environmental Science,Guangxi Academy of Marine Sciences,Guangxi Academy of Sciences,Nanning 530007,China)

机构地区：[1]中国科学院海洋研究所海洋关键材料全国重点实验室,海洋环境腐蚀与生物污损重点实验室,青岛266071 [2]广西科学院广西海洋科学院,广西近海海洋环境科学重点实验室,南宁530007

出　　处：《中国有色金属学报》2025年第3期805-826,共22页The Chinese Journal of Nonferrous Metals

基　　金：广西科技计划项目(桂科AB23026059,桂科AA23026007);中国科学院海洋研究所启动基金(E12822101Q)。

摘　　要：海洋工程设施及装备受到海浪的冲刷磨损,以及微生物和海水中溶解物的腐蚀,使用年限大大缩短。高熵合金突破了传统合金设计理念,其独特的多元素固溶体结构展现出优异的磨损性能、力学性能和耐腐蚀性,在海洋工程中具有巨大的应用潜力。本文综述了高熵合金的磨损性能及其在海洋环境中腐蚀行为的最新研究进展。首先介绍了高熵合金的基本特性,讨论了磨损性能及提高磨损性能的方法。随后分析了高熵合金在海洋环境中的腐蚀行为,简要讨论了合金元素对耐腐蚀性能的影响,特别关注了微生物腐蚀现象,介绍了海洋微生物对合金腐蚀的机理。最后,总结了当前高熵合金研究中存在的问题,提出了高熵合金在海洋工程中未来应用的发展方向。The service life of marine engineering facilities and equipment will be greatly shortened due to the erosion and wear of waves,as well as the corrosion of microorganisms and dissolved substances in seawater.High-entropy alloys break through traditional alloy design concepts,and their unique multi-element solid solution structure exhibits excellent wear resistance,mechanical properties and corrosion resistance,making them highly promising for marine engineering applications.This review focused on the latest research progress on the wear performance and corrosion behavior of high-entropy alloys in marine environments.Firstly,the basic characteristics of high-entropy alloys were introduced,and the wear performance and methods to improve wear performance were discussed.Subsequently,the corrosion behavior of high-entropy alloys in marine environments was analyzed,and the influence of alloy elements on the corrosion resistance was briefly discussed.Special attention was paid to the phenomenon of microbial corrosion,and the mechanism of marine microorganisms on alloy corrosion was summarized.Finally,the problems in current research on high-entropy alloys were pointed out,and the future development direction of high-entropy alloys in marine engineering was proposed.

关 键 词：高熵合金 磨损性能 耐腐蚀性 海洋环境 微生物腐蚀 

分 类 号：TG139[一般工业技术—材料科学与工程]