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5 NdFeB及经不同条件扩散的NdFeB(Mg)样品静态全浸腐蚀实验不同时间后的光学照片

Fig.5 Optical photos of NdFeB (a), NdFeB(Mg)-550-90 (b), NdFeB(Mg)-550-105 (c), NdFeB(Mg)-550-120 (d), NdFeB(Mg)-500-105 (e) and NdFeB(Mg)-600-105 (f) after static full-immersion corrosion tests for different time