等离子体电解氧化技术及机理研究进展

摘要

Plasma electrolytic oxidation (PEO) is a technology that can grow in-situ ceramic films on light metal surfaces, and has a wide application future in material field. The research progress of action processes, mechanism, plasma diagnosis technology, properties of PEO ceramic film and related influencing factors, application, and limitation of PEO were summarized. The development directions of PEO were pointed out.%等离子体电解氧化技术(PEO)是一种在轻金属表面原位生长陶瓷膜的技术,在材料领域有着广阔的应用前景.本文从PEO技术的作用过程、机理、诊断技术,PEO陶瓷膜性能和影响因素,应用及局限性等方面,概述了PEO技术在国内外的研究进展,并提出了未来的发展方向.