纳米金刚石复合镀钢领的制备与工艺优化

为探讨纳米复合镀层钢领的表面粗糙度、显微硬度、磨损率和成纱毛羽及断头率的影响，制备了纳米金刚石复合镀钢领。运用纳米金刚石复合镀技术制备四层纳米复合镀钢领，选择制备过程中纳米金刚石含量、施镀温度和PH值等3项主要工艺参数，进行了3因素3水平正交试验。结果表明：较优的制备工艺为纳米金刚石含量20g/L、温度85℃、pH值5.0。认为，镀前预处理工艺对钢领电镀质量有着重要影响，通过正交试验可获得较优的制备工艺参数，制备出表面光洁度好、硬度高、磨损量小，成纱质量较优、使用寿命明显延长的的纳米复合镀钢领。

Preparation and process optimizatiion of nano-diamond composite plating steel collar

In order to explore the surface of nano composite olating steel collar roughness, microhardness,wear rate and influence on yarn hairiness and end breakage rate, nano-diamond composite coated ring was prepared. The use of nano-diamond composite plating technology to prepare nano-composite plated steel collar four selected during the preparation of nano-diamond content, plating three main process parameters such as temperature and PH carried out three factors and three levels orthogonal experiment. The results showed that: optimum preparation for nano-diamond content 20g / L, temperature 85 ℃, pH value of 5.0. Think before plating pretreatment process has led to steel plating quality important influence on better preparation process parameters obtained through orthogonal experiment, prepared surface finish, high hardness, wear small amount of yarn quality is excellent, the service life significantly prolong the nano composite plating steel collar.