Correlation between Ce content and Tb–Cu grain boundary diffusion efficiency in Ce-containing Nd–Fe–B magnets
Zhigao Yu, Shiying Chen, Chaochao Zeng, Hongya Guan, Yaxiang Wu, Jiayi He, Liu Hon
Abstract
Ce-containing Nd–Fe–B magnets have been widely used because of their low cost, but the effects of Ce content in the magnets on the grain boundary diffusion (GBD) behavior are still unclear.
Topics & Concepts
MagnetMaterials scienceGrain boundaryGrain boundary diffusion coefficientDiffusionLanthanideMetallurgyAnalytical Chemistry (journal)Condensed matter physicsNuclear magnetic resonanceThermodynamicsMicrostructureMechanical engineeringChemistryEngineeringPhysicsChromatographyOrganic chemistryIonMagnetic Properties of AlloysMagnetic Properties and ApplicationsMagnetic properties of thin films