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8 NdFeB及NdFeB(Mg)-550-105腐蚀前后XPS能谱

Fig.8 XPS total spectra (a) and high resolution spectra of Mg 1s (b) for NdFeB and NdFeB(Mg)-550-105 before and after corrosion