镁合金表面防护中石墨烯基多功能涂层的应用进展  

Process of the application of the graphene-based multifunctional coating in the surfaces protection of magnesium alloy

作　　者：韩文静[1] 宋进朝[2] 张晓光[3] Han Wenjing;Song Jinchao;Zhang Xiaoguang(Department of Mechanical and Electrical Engineering,Yongcheng Vocational College,Yongcheng 476600,China;Department of Architectural Engineering,Yongcheng Vocational College,Yongcheng 476600,China;College of Mechanical Science and Engineering,Northeast Petroleum University,Daqing 163318,China)

机构地区：[1]永城职业学院机电工程系,河南永城476600 [2]永城职业学院建筑工程系,河南永城476600 [3]东北石油大学机械科学与工程学院,黑龙江大庆163318

出　　处：《电镀与精饰》2023年第4期70-76,共7页Plating & Finishing

基　　金：2021年度河南省高等学校重点科研项目资助计划(21A880017)。

摘　　要：镁及其合金具有优良的物理和机械性能,使其可用于最重要的工业应用,如航空航天、汽车、生物医学和电子产品,然而耐腐蚀性差的特性限制了其应用。石墨烯及其衍生物的二维原子结构和优异性能可以实现传统材料的表面功能化,成为智能多功能涂层。重点阐述了耐蚀耐磨一体化涂层、耐腐蚀超疏水一体化涂层、耐腐蚀自修复涂层等3类石墨烯基多功能涂层在镁合金表面防护中的研究情况。Magnesium and its alloys have excellent physical and mechanical properties that make them useful in the most important industrial applications such as aerospace,automotive,biomedical,and electronics.However,the poor corrosion resistance of magnesium and its alloys limits its application.Due to the two-dimensional atomic structure and excellent properties of graphene and its derivatives,the surface functionalization of traditional materials can be realized and become intelligent multifunctional coatings.The research situation of 3 kinds of graphene-based multifunctional coating in the surface protection of magnesium alloys is emphatically expounded,including anti-corrosion and wear-resistant integrated coating,anti-corrosion super-hydrophobic integrated coating,and anti-corrosion self-healing coating.

关 键 词：石墨烯基多功能涂层 镁合金 应用 进展 

分 类 号：TG178[金属学及工艺—金属表面处理]