铜封端负载8-HQ埃洛石纳米管镁合金微弧氧化自修复涂层的制备及耐蚀性能

施艳, 饶智航, 缪程平, 张洋, 陈赵扬, 屠晓华, 李加友, 褚有群

Preparation and Corrosion Resistance of a Copper-capped 8-HQ-loaded Halloysite Nanotube-based Self-healing Coating on Mg-alloy via Micro-arc Oxidation

SHI Yan, RAO Zhihang, MIAO Chengping, ZHANG Yang, CHEN Zhaoyang, TU Xiaohua, LI Jiayou, CHU Youqun

表1 4种MAO涂层表面元素含量的EDX分析 (atomic fraction / %)

Table 1 EDX analysis of relative element contents on the surfaces of four MAO coatings

Elements MAO HNTs-MAO 8-HQ-HNTs-MAO Cu-8-HQ-HNTs-MAO Mg 31.9 29.8 31.2 29.1 Al 0.4 0.7 0.9 0.9 Si 7.4 8.7 7.3 8.7 Al/Mg 0.013 0.023 0.029 0.031