【摘要】 综述了微弧氧化技术发展状况、机理及其影响因素 .有色金属Al、Mg、Ti及其合金在工业中的地位越来越重要 ,而其耐蚀性、耐磨性及硬度等应用性能不理想一直束缚其发展 .微弧氧化技术可以直接在有色金属Al、Mg、Ti及其合金表面原位生长陶瓷层 ,从而改善了其应用性能 .介绍了微弧氧化技术在Al、Mg、Ti及其合金中的应用 .更多还原

【Abstract】 Microarc oxidation is a recently developed surface treatment technology under anodic oxidation.Its development status,mechanism and influence factors are introduced.The nonferrous metals such as Al,Mg,Ti and their alloys offer various possibilities of application in industry,but their poor property in corrosion resistance,wear resistance,hardness etc.,limited their application.Through microarc oxidation,ceramic coating is directly in situ formed on the surface of nonferrous metals,by which their surface property is greatly improved.Applications of microarc oxidation for Al,Mg,Ti and their alloys is introduced in this paper.更多还原