TC4钛合金表面氧化亚铜掺杂微弧氧化层的结构和性能

高巍, 刘江南, 魏敬鹏, 要玉宏, 杨巍

Structure and Properties of Cu2O Doped Micro Arc Oxidation Coating on TC4 Titanium Alloy

GAO Wei, LIU Jiangnan, WEI Jingpeng, YAO Yuhong, YANG Wei

表1 不同氧化亚铜浓度制备的TC4表面微弧氧化层的EDS结果

Table 1 EDS results of micro arc oxidation coatings prepared by different concentrations of Cu2O on TC4 (mass fraction, %)

Sample O Al Si Ti Cu 0 g/L 51 1.6 26.3 21.1 - 2 g/L 50.9 1.4 26.7 20.5 0.6 6 g/L 47.7 1.3 23.8 20.1 7.1 10 g/L 46.4 1.3 22.7 21.5 8.1