Tuning the distribution of Tb in Nd-Fe-B sintered magnet to overcome the magnetic properties trade-off

Development of non-rare earth grain boundary modification techniques for Nd-Fe-B permanent magnets

(2021) Zhongwu Liu et al.   JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY

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

Coercivity enhancement of Nd-Fe-B sintered magnet by grain boundary diffusion process using Pr-Tb-Cu-Al alloys

(2019) Kechao Lu et al.   JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS

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

Grain boundary diffusion treatment of sintered NdFeB magnets by low cost La-Al-Cu alloys with various Al/Cu ratios

(2019) H.X. Zeng et al.   JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS

Tuning magnetic properties, thermal stability and microstructure of NdFeB magnets with diffusing Pr-Zn films

(2019) Jiajie Li et al.   JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY

Coercivity enhancement mechanism of Tb-diffusion Nd–Fe–B sintered magnets studied by magneto-optical Kerr optical microscope

(2019) Dan Wu et al.   RARE METALS

Dependence of the demagnetization behavior on the direction of grain boundary diffusion in sintered Nd-Fe-B magnets

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

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

Effects of anisotropy field dispersion and grain boundary on coercivity and squareness ratio for HDDR-processed NdFeB powders

(2018) Fumiko Akagi et al.   AIP Advances

Magnetic domain switching in Nd–Fe–B sintered magnets with superior magnetic properties

(2018) Dan Wu et al.   Materials Research Letters

Significantly enhancing the coercivity of NdFeB magnets by ternary Pr-Al-Cu alloys diffusion and understanding the elements diffusion behavior

(2018) Huixin Zeng et al.   JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS

Coercivity enhancement of recycled Nd–Fe–B sintered magnets by grain boundary diffusion with DyH3 nano-particles

(2015) Weixiao Ji et al.   PHYSICA B-CONDENSED MATTER

Magnetic properties and domain structures in Nd–Fe–B sintered magnets with Tb additive reacted and diffused from the sample surface

(2014) Kurima Kobayashi et al.   JOURNAL OF ALLOYS AND COMPOUNDS

Coercivity Enhancement of Sintered Nd-Fe-B Magnets by Grain Boundary Diffusion with DyH3Nanoparticles

(2014) W.Q. Liu et al.   Journal of Magnetics

Coercivity, microstructure, and thermal stability of sintered Nd–Fe–B magnets by grain boundary diffusion with TbH3 nanoparticles

(2014) Wei-Qiang Liu et al.   RARE METALS

The mechanism of coercivity enhancement by the grain boundary diffusion process of Nd–Fe–B sintered magnets

(2013) H. Sepehri-Amin et al.   ACTA MATERIALIA