The surface morphology, composition, structure and properties of Cr-DLC film were investigated by SEM, EPMA, XRD, Raman spectra and nano-indentation.

• 并采用SEM，EPMA，XRD，Raman光谱和纳米压痕技术分析了表明薄膜的表面形貌，成分，结构和性能。