等离子体微弧氧化技术及其应用

Technique of Plasma Microarc Oxidation and Its Application

等离子体微弧氧化是一种直接在有色金属表面原位生长陶瓷膜的新技术。本研究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、制备方法、工艺特点 ,以及膜层的结构和性能特点 。

Plasma microarc oxidation is a new technique,which can in situ form the ceramic coatings on the surfaces of some non ferrous metals.The developing history and the research progress of microarc oxidation,the basic principle and producing process of microarc oxidation and the structure and properties of ceramic coatings were reviewed in this paper.Finally,the applications of this kind of ceramic coatings were prospected.