【摘要】 镁合金作为结构材料具有优良的性能,其应用日益受到关注,但耐蚀性差却制约了其应用,寻找一种合适的表面处理方法已成为必然。综述了镁及镁合金的各种化学转化膜处理方法,包括铬酸盐转化膜、磷酸盐-高锰酸钾转化膜、锡酸盐转化膜、氟锆酸盐转化膜、稀土转化膜、钴酸盐转化膜以及钼酸盐、硅酸盐等转化处理方法。更多还原

【Abstract】 Magnesium and its alloys have excellent physical and mechanical proprieties for a number of applications. Unfortunately, magnesium and its alloys are highly susceptible to corrosion, this has limited its use, it is necessary to find a way to avoid corrosion. The review details the state of the art of conversion coating, including chromate, phosphate/permanganate, stannate and other processes.更多还原