微弧氧化技术的研究现状

Research Status of Micro-arc Oxidation Technique

微弧氧化技术是一种直接在有色金属表面原位生长陶瓷膜的新技术。详细介绍了微弧氧化技术的发展历史和研究现状,微弧氧化的基本原理、基本工艺过程以及膜层的性能特点,并对这种陶瓷膜层的应用予以展望。

Micro-arc oxidation is a new technique, which can in-situ form ceramic coatings on the surface of some non-ferrous metals. The development history and the research status of micro-arc oxidation technique, the basic principle and producing process of micro-arc oxidation and structure and properties of the ceramic coatings were reviewed. Finally, the applications of this kind of ceramic coatings were prospected.