Cu/Ag活化对微弧氧化涂层表面化学镀层生长及耐蚀性能的影响

田卫平, 郭良帅, 王宇航, 周鹏, 张涛

Effect of Cu-/Ag-activation on Growth and Corrosion Resistance of Electroless Plated Ni-film on Plasma Electrolytic Oxidation Coating

TIAN Weiping, GUO Liangshuai, WANG Yuhang, ZHOU Peng, ZHANG Tao

图4 Ag敏化和Ag活化处理后PEO涂层的表面宏观形貌和SEM像

Fig.4 Macro images (a) and SEM images (b, c) of PEO coating after Ag-sensitized treatment, and Macro images (d) and SEM images (e, f) of PEO coating after Ag-activation treatment