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为有效提高手表外观件表面的耐磨、耐蚀性能和装饰性能,采用阳极层流型气体离子源结合非平衡磁控溅射技术,制备了梯度过渡掺钛类金刚石(Ti-DLC)膜层,并对其在手表外观件上的应用进行研究。结果表明:此方法获得了显微硬度2232 Hv,膜基结合力大于50 N,摩擦系数为0.15的综合性能优良Ti-DLC薄膜;在手表外观件上所沉积的膜层颜色呈亮黑色且均匀一致;手表外观件经镀膜后表面耐磨性达到10000 m以上,耐人工汗也超过行业要求,经实际佩带4年以上的手表外观也基本完好。
In order to effectively improve the wear resistance, corrosion resistance and decorative performance of the surface of the watch, a gradient transition titanium-doped diamond-like carbon (Ti-DLC) film was prepared by using an anode layer flow type gas ion source combined with an unbalanced magnetron sputtering technique , And its application in the watch appearance of the study. The results show that the Ti-DLC film with excellent microhardness of 2232 Hv, film-based bonding strength of more than 50 N and coefficient of friction of 0.15 is obtained. The film deposited on the watch’s appearance is bright black and uniform Consistent with the appearance of the watch after coating the surface wear-resistant reached more than 10000 m, also resistant to manual sweat than the industry requirements, the actual appearance of the watch worn for more than 4 years are basically intact.