The structure, composites and phase distribution of the coating and the relationship between these features and the oxidation resistance of the coating were investigated by SEM, EDS, XRD and Microhardness Analysis.

• 利用X射线衍射(XRD)，扫描电子显微镜(SEM)，电子能谱仪(EDS)，显微硬度仪等手段进行了观察和分析，研究了涂层的结构、元素分布、相分布与抗氧化性能的关系。