表层镁合金化NdFeB磁体的制备及其耐腐蚀性能

冉仁豪, 单慧琳, 张鹏杰, 汪冬梅, 斯佳佳, 徐光青, 吕珺

Preparation and Corrosion Resistance of Surface Mg-alloying NdFeB Magnets

RAN Renhao, SHAN Huilin, ZHANG Pengjie, WANG Dongmei, SI Jiajia, XU Guangqing, LV Jun

图9 NdFeB和NdFeB(Mg)-550-105的AFM表面电势图

Fig.9 AFM surface potentials of NdFeB (a) and NdFeB(Mg)-550-105 (b)