The coating composition,microstructure and phases were investigated by energy dispersive X ray analysis (EDXA),X ray diffraction(XRD),scanning electron microscope(SEM)and image analyzer.

• 运用能谱技术 (EDXA)、X射线衍射仪 (XRD)、扫描电子显微镜 (SEM)和图像分析仪对涂层成分、显微组织、涂层相结构和组成进行了分析。