Ce对镁合金表面ZnAlCe-LDHs薄膜耐腐蚀性能的影响机理研究

王晓鸽, 高克玮, 颜鲁春, 杨会生, 庞晓露

Effect of Ce on Corrosion Resistance of Films of ZnAlCe-layered Double Hydroxides on Mg-alloy

WANG Xiaoge, GAO Kewei, YAN Luchun, YANG Huisheng, PANG Xiaolu

图4 镁合金表面不同薄膜的厚度及元素线扫描分析结果

Fig.4 Cross-sectional images of ZnAl-LDHs (a) and ZnAlCe-LDHs (b) films on AZ91D, and line scannings (d) of main elements along the denoted direction (c) on the cross section of ZnAlCe-LDHs film