Restoring and enhancing the coercivity of waste sintered (Nd,Ce,Gd)FeB magnets by direct Pr–Tb–Cu grain boundary diffusion
Yukun Liu, Jiayi He, Hongya Yu, Liu Hon, Guoqing Zhang
Topics & Concepts
CoercivityNeodymium magnetMaterials scienceMagnetGrain boundary diffusion coefficientGrain boundaryDiffusionRemanenceMetallurgyDiffusion processGrain growthPhase (matter)Grain sizeCondensed matter physicsMicrostructureMagnetizationChemistryThermodynamicsMagnetic fieldMechanical engineeringPhysicsInnovation diffusionQuantum mechanicsKnowledge managementEngineeringComputer scienceOrganic chemistryMagnetic Properties of AlloysRare-earth and actinide compoundsMagnetic properties of thin films