聚乙二醇-600对酸性Zn-Ni合金的电沉积行为及镀层耐蚀性影响的研究

刘永强, 刘光明, 范文学, 甘鸿禹, 唐荣茂, 师超

Effect of Polyethylene Glycol-600 on Acidic Zn-Ni Alloy Electroplating and Its Corrosion Resistance

LIU Yongqiang, LIU Guangming, FAN Wenxue, GAN Hongyu, TANG Rongmao, SHI Chao

图4 基础镀液中添加不同浓度的PEG-600电沉积所得Zn-Ni合金镀层的表面形貌及能谱

Fig.4 Surface morphology and energy spectrum (point 1~4 in Fig.4a~d) of Zn-Ni alloy coatings with different concentrations of PEG-600 added to the basic bath: (a) blank, (b) 1.67×10-2 mol/L, (c) 3.33×10-2 mol/L, (d) 4.16×10-2 mol/L