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1 NdFeB和经不同条件扩散的NdFeB(Mg)及表面打磨后的NdFeB(Mg)-550-105样品的XRD图谱

Fig.1 XRD patterns of NdFeB and NdFeB(Mg) treated under different conditions (a) and polished NdFeB(Mg)-550-105 specimen (b)