Ce(NO3)2浓度及硅酸盐封孔处理对高铁枕梁用Mg-Zn-Y-Ca合金表面钙系磷化膜的影响
周殿买, 姜磊, 王美婷, 梁洪嘉, 肖云龙, 郑黎, 于宝义

Effects of Ce(NO3)2 Concentration and Silicate Sealing Treatment on Calcium Phosphating Film on Surface of Mg-Zn-Y-Ca Alloy for High Speed Railway Corbel
ZHOU Dianmai, JIANG Lei, WANG Meiting, LIANG Hongjia, XIAO Yunlong, ZHENG Li, YU Baoyi
图10 镁合金试样浸泡腐蚀后的表面宏观形貌
Fig.10 Surface macro-topographies of Mg-alloy specimen after immersion corrosion: (a) substrate, (b) unsealed hole test, (c) calcium system sealed hole sample