Inhibiting the abnormal grain growth for grain boundary diffused Nd-Fe-B magnets through Tb3O4 grain boundary construction
Shuainan Xu, Weiyang Jin, Zhaoneng Zhang, Enxiang Yang, Xiaolian Liu, Song Fu, Rui Shen, Z. Li, Lizhong Zhao, Xuefeng Zhang
Topics & Concepts
CoercivityMaterials scienceGrain boundaryGrain boundary diffusion coefficientElectron microprobeGrain growthMagnetGrain sizeSinteringAbnormal grain growthTransmission electron microscopyPhase (matter)Condensed matter physicsMetallurgyDiffusionNuclear magnetic resonanceMicrostructureNanotechnologyChemistryThermodynamicsElectrical engineeringPhysicsEngineeringOrganic chemistryMagnetic Properties of AlloysMagnetic properties of thin filmsMagnetic Properties and Applications