The phase compositions are studied by X-ray diffraction technologies and the hardness are examined by the Vickers hardness tester at a load of 200g.

• 其中,组织结构分析采用光学显微镜和X射线衍射仪相结合的方式,取各组试样的抛光截面,测量涂层的厚度,观察涂层的致密度和组织,并用显微硬度仪测定其显微硬度;