Microstructure optimization and coercivity enhancement of Nd-Fe-B magnet by double-step diffusion with Pr60Cu20Al20 alloy and Tb metal

Homogeneous transformation of the grain boundary phase and Tb grain boundary diffusion optimization in sintered Nd-Fe-B magnet

(2022) Shuwei Zhong et al.   INTERMETALLICS

Magnetization reversal mechanism for core-shell grains in GBD Nd-Fe-B sintered magnets based on in-situ domain observation

(2022) Yuqing Li et al.   JOURNAL OF ALLOYS AND COMPOUNDS

Microstructural insights into the coercivity enhancement of grain-boundary-diffusion-processed Tb-treated Nd–Fe–B sintered magnets beyond the core-shell formation mechanism

(2021) Kristina Žagar Soderžnik et al.   JOURNAL OF ALLOYS AND COMPOUNDS

High coercivity Nd-Fe-B magnet with low Tb concentration by combined diffusion

(2021) Shuai Cao et al.   JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS

Significant progress of grain boundary diffusion process for cost-effective rare earth permanent magnets: A review

(2021) Zhongwu Liu et al.   MATERIALS & DESIGN

Magnetic properties and microstructures of terbium coated and grain boundary diffusion treated sintered Nd-Fe-B magnets by magnetron sputtering

(2020) Wei Zhu et al.   JOURNAL OF RARE EARTHS

Investigation on the grain boundary diffusion of Dy2O3 film prepared by electrophoretic deposition for sintered Nd-Fe-B magnets

(2020) Y.W. Guan et al.   JOURNAL OF ALLOYS AND COMPOUNDS

Improved coercivity and squareness in bulk hot-deformed Nd–Fe–B magnets by two-step eutectic grain boundary diffusion process

(2020) Xin Tang et al.   ACTA MATERIALIA

Temperature dependences of interface reactions and Tb diffusion behavior of Pr-Tb-Cu-Al alloys/Nd-Fe-B magnet

(2020) Kechao Lu et al.   SCRIPTA MATERIALIA

Formation of anti-shell/core structure of heavy rare earth elements (Tb, Dy) in sintered Nd-Fe-B magnet after grain boundary diffusion process

(2019) Weidong Li et al.   SCRIPTA MATERIALIA

Perspective and Prospects for Rare Earth Permanent Magnets

(2019) J.M.D. Coey   Engineering

Formation mechanism of Tb-rich shell in grain boundary diffusion processed Nd–Fe–B sintered magnets

(2019) Tae-Hoon Kim et al.   SCRIPTA MATERIALIA

The dual trend of diffusion of heavy rare earth elements during the grain boundary diffusion process for sintered Nd-Fe-B magnets

(2018) Binghui Wu et al.   SCRIPTA MATERIALIA

Highly efficient Tb-utilization in sintered Nd-Fe-B magnets by Al aided TbH 2 grain boundary diffusion

(2018) Jinghui Di et al.   SCRIPTA MATERIALIA

Modification of boundary structure and magnetic properties of Nd-Fe-B sintered magnets by diffusing Al/Cu co-added alloy ribbons

(2018) Kechao Lu et al.   SCRIPTA MATERIALIA

Microstructure and improved properties of sintered Nd-Fe-B magnets by grain boundary diffusion of non-rare earth

(2018) W. Chen et al.   JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS

Influence of annealing on microstructural and magnetic properties of Nd-Fe-B magnets by grain boundary diffusion with Pr-Cu and Dy-Cu alloys

(2017) Kechao Lu et al.   JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS

Anisotropic diffusion mechanism in grain boundary diffusion processed Nd–Fe–B sintered magnet

(2016) Tae-Hoon Kim et al.   ACTA MATERIALIA

High-coercivity Nd-Fe-B magnets obtained with the electrophoretic deposition of submicron TbF 3 followed by the grain-boundary diffusion process

(2016) Marko Soderžnik et al.   ACTA MATERIALIA

Large-scale micromagnetic simulation of Nd-Fe-B sintered magnets with Dy-rich shell structures

(2016) T. Oikawa et al.   AIP Advances

Dysprosium-free melt-spun permanent magnets

(2014) D N Brown et al.   JOURNAL OF PHYSICS-CONDENSED MATTER

Strategy for high-coercivity Nd–Fe–B magnets

(2012) K. Hono et al.   SCRIPTA MATERIALIA

Coercivity distributions in Nd–Fe–B sintered magnets produced by the grain boundary diffusion process

(2011) H Nakamura et al.   JOURNAL OF PHYSICS D-APPLIED PHYSICS