镁合金的一种致密微弧氧化涂层工艺及性能的研究

张晓晨, 杨闯, 姜旭, 陈永生, 赵佳祥, 赵阳, 周鹏, 张涛, 王福会

Preparation and Properties of a Novel Compact Micro-arc Oxidation Coating on AZ91D Mg-alloy

ZHANG Xiaochen, YANG Chuang, JIANG Xu, CHEN Yongsheng, ZHAO Jiaxiang, ZHAO Yang, ZHOU Peng, ZHANG Tao, WANG Fuhui

表2 动电位极化曲线的Tafel的外推结果

Table 2 Tafel extrapolation results of dynamic potential polarization curves

Polyaniline content Ecorr / V Icorr / μA·cm-2 PAN, wt0.0 g -1.504 92.1 PAN, wt0.8 g -1.512 88.2 PAN, wt1.5 g -1.525 72.6 PAN, wt2.2 g -1.536 55.1 PAN, wt3.0 g -1.558 39.3