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2 镁合金表面不同薄膜的SEM形貌图及EDS成分分析结果

Fig.2 SEM surface morphologies (a, c, e) and EDS analysis results (b, d, f) of AZ91D samples without (a, b), with ZnAl-LDHs (c, d) and with ZnAlCe-LDHs (e, f) films