Abstract: The history of anodic oxidization on magnesium and its alloys was simply reviewed, and its treating process, compositions and functions of electrolyte were introduced comprehensively.

• 摘 要: 回顾镁合金阳极氧化历史， 介绍制备工艺、 电解液组成及作用， 同时对镁合金阳极氧化机理进行探讨。