烧结NdFeB表面Zn-Al涂层制备及耐腐蚀机理研究 |
江杰, 姜建军, 杨丽景, 雷步芳, 赵宇, 林建强, 宋振纶 |
Preparation and Corrosion Resistance of Zn-Al Coating on Sintered NdFeB Permanent Magnet |
JIANG Jie, JIANG Jianjun, YANG Lijing, LEI Bufang, ZHAO Yu, LIN Jianqiang, SONG Zhenlun |
图7 Zn-Al涂层在20%NH4NO3溶液中不同腐蚀时间的XRD谱 |
Fig.7 XRD spectra of Zn-Al coating at different corrosion time in 20%NH4NO3 |