摘要
从膜层特征孔结构形成的基本原理、影响因素和控制策略以及功能性陶瓷涂层设计制备的角度,综述了微弧氧化工艺调控多级微纳米孔结构的最新研究进展。从微纳米孔产生的本质与形成机理出发,阐述了微纳米孔结构的分类以及表征方法。在综述电解液成分、电源模式以及电参数对微纳米孔的尺寸、形状以及分布的影响基础上,从微纳米孔的构建、消减(甚至消除)和利用角度,给出了微弧氧化涂层多级微纳米孔的调控策略,进而讨论了如何构建适应不同应用服役环境下的特殊功能化涂层。此外,探索了微纳米孔结构调控的新途径,并给出了未来发展的研究方向。
The research progress of microarc oxidation process to tailor hierarchical micro-nano pores is reviewed from the views of scientific mechanism,influencing factors,control strategies and design preparation of functional ceramic coatings.Based on the nature and formation mechanism of micro-nano pores,the classification and characterization methods of micro-nano pore structures are described.After reviewing the influence of electrolyte composition,power supply mode and electrical parameters on the size,shape and distribution of micro-nano pores,the strategies on how to tailor hierarchical micro-nano pores are proposed from the aspects of construction,reduction(or even elimination)and utilization of micro-nano pores.Furthermore,how to construct special functional coatings suitable for different service environments is further discussed.Finally,the latest process exploration for tailoring the micro-nano pore structure and possible developing trends is presented.
作者
王树棋
王亚明
邹永纯
陈国梁
王钊
欧阳家虎
贾德昌
周玉
WANG Shu-qi;WANG Ya-ming;ZOU Yong-chun;CHEN Guo-liang;WANG Zhao;OUYANG Jia-hu;JIA De-chang;ZHOU Yu(Institute for Advanaced Ceramics,School of Materials Science and Engineering,Harbin Institute of Technology,Harbin 150001,China;Key Laboratory of Advanced Structural-Functional Integration Materials&Green Manufacturing Technology,Harbin Institute of Technology,Harbin 150001,China)
出处
《表面技术》
EI
CAS
CSCD
北大核心
2021年第6期1-22,共22页
Surface Technology
基金
国家自然科学基金(52071114,52001100,51571077,51371071,50701014,60776803)
国家自然科学基金创新研究群体(51621091)
中国航空科学基金(20163877014)。
关键词
微弧氧化
功能化涂层
微纳米孔
结构调控
microarc oxidation
functional coatings
micro-nano pores
structural tailoring
