AZ91镁合金和MAO涂层的点蚀行为研究
刘玉项, 徐安阳

Characterization of Pitting Corrosion Behavior of AZ91 Mg-alloy without and with MAO Coating
LIU Yuxiang, XU Anyang
图3 AZ91镁合金和MAO涂层在3.5%NaCl溶液中的开路电位曲线
Fig.3 Open circuit potential curves of AZ91 Mg-alloy and MAO coating immersed in 3.5%NaCl solution for 30 min