Localized Corrosion of Binary Mg-Ca Alloy in 0.9 wt% Sodium Chloride Solution

Rui-Qing Hou, Chen-Qing Ye, Cheng-Dong Chen, Shi-Gang Dong, Miao-Qiang Lv, Shu Zhang, Jin-Shan Pan, Guang-Ling Song, Chang-Jian Lin

Fig.1 SEM image on polished alloy surface a and elemental distributions of Ca, Mg and O on the eutectic micro-constituent b (L1, L2 and L3 refer to location 1, location 2 at eutectic micro-constituent and location 3 at matrix sites, respectively; CP means backscattered electron image)