Ni-Co-Zn三元合金的共沉积行为及耐蚀机制 |
周小卫, 荆雪艳, 傅瑞雪, 王宇鑫 |
Codeposition Behaviors and Anti-Corrosive Mechanism of Ni-Co-Zn Ternary Alloys |
ZHOU Xiaowei, JING Xueyan, FU Ruixue, WANG Yuxin |
图8 不同H2Asc浓度条件下电沉积的合金镀层试样的电化学阻抗谱(EIS) |
Fig.8 Electrochemical impedance spectroscopy (EIS) of tested samples with different H2Asc concen-trations immersed in 3.5%NaCl solution (Z'—real part of AC impedance, Z''—imaginary part of AC impedance, |Z|—the total impedance) (a) Nyquist plots (b) Bode plots |
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