摘要
为解决手表外观件镀层的附着力和硬度不高而产生的膜层脱落和磨损露底等问题,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类金刚石膜层,研究了镀前清洗工艺对膜层附着力和耐磨性能的影响。结果表明,所制备的类金刚石膜均匀亮黑,显微硬度为2232HV,摩擦系数为0.15。在同一镀膜工艺条件下,手表外观件经彻底清洗后,其膜/基结合力最高(达58N),抗振动磨损性能最佳(达8h以上),具有良好的机械综合性能。
In order to solve the problems existing in coatings on watch appearance parts, which of low adhesion and hardness result in peeling-off and abrasion, diamond-like carbon （DLC） films were prepared by unbalanced magnetron sputtering technique with anodic laminar flow gas ion source. The effect of rinse process before plating on adhesion strength and wear resistance of DLC film was studied. The results showed that the DLC film is bright black and uniform, and has a hardness of 2 232 HV and a friction coefficient of 0.15. Under the certain deposition process conditions, the watch appearance parts with thorough cleaning previously have good mechanical performance, featuring the highest adhesion strength to the substrate （up to 58 N） and the best vibration wear resistance （over 8 h）.
出处
《电镀与涂饰》
CAS
CSCD
北大核心
2011年第3期43-45,共3页
Electroplating & Finishing
基金
广东省教育部产学研结合项目(2009B090300291)
关键词
手表外观件
类金刚石膜
非平衡磁控溅射
清洗预处理
附着力
抗振动磨损性
watch appearance part
diamond-like carbon （DLC） film
unbalanced magnetron sputtering
cleaning pretreatment
adhesion strength
vibration wear resistance
