In this study, the effect of the surface parameters variation as the symbol of surface condition on the wear behavior was studied. For approaching this issue, the precipitated coating, chromium electroplating was applied on the titanium substrate. The maximum obtained microhardness was 510 HV_0.5 and 3 N load was chosen as the applying load within the wear test due to the results of the determination of the load test. The best sample with 0.21 g weight loss obtained which was coated at 30 A/dm² within 15 min. Also, the analysis displayed that both abrasive and adhesive wear mechanisms were active within the wear test. The precipitated feature of the obtained chromium coating plays an important part in the wear performance. Proposed experimental relation based on obtained results shows that different surface parameters including surface roughness, the height of the asperities, and the height of the peaks has meaningful relation with the measured wear rate. Finally, the friction coefficient was decreased remarkably from 1.12 to 0.56.

在这项研究中，研究了表面参数变化作为表面条件对磨损行为的影响。为了解决这个问题，在钛基材上应用了沉淀镀层铬电镀。获得的最大显微硬度为 510 HV _0.5，根据载荷试验的确定结果，在磨损试验中选择 3 N 载荷作为施加载荷。在 30 A/dm ²下涂布的最佳样品重量损失为 0.21 g15 分钟内 此外，分析表明，在磨损测试中，磨料磨损和粘着磨损机制都很活跃。所得铬镀层的析出特征对耐磨性能起重要作用。根据获得的结果提出的实验关系表明，不同的表面参数，包括表面粗糙度、凹凸的高度和峰的高度，与测量的磨损率具有有意义的关系。最后，摩擦系数从 1.12 显着降低到 0.56。