镁合金防蚀处理的研究现状及动向

Present Research Status and Developing Tendency on Corrosion Resistant Technologies for Mg Alloy

讨论了镁合金的耐蚀性影响因素 ,综述了镁合金化学处理、阳极氧化、有机涂层、金属镀层以及激光表面处理、离子注入和物理气相沉积等工艺的特点 ,膜层的结构与性能 ;

Approaches to corrosion resistance of Mg alloy and its influencing factors were conducted. Characteristics of some corrosion resistant technologies for Mg alloy, including chemical conversion, anodizing oxidation, organic coating, electrochemical plating, laser surface treatment, ion implantation and physical vapor deposition, and structure with behavior of treated surface film layer were surveyed. The research status and applicable prospects of corrosion resistant technologies for Mg alloy were analyzed home and abroad.