Nd-Fe-B based magnets exhibit excellent magnetic properties and are being widely used in
high-technology, information, energy and medical fields, etc. Nowadays, with the rapid …

To date, the highest coercivity reported for Dy-free Nd–Fe–B sintered magnets under the Dy
grain boundary diffusion (GBD) process is∼ 2.4 T. Therefore, exploring various approaches …

Nd-Fe-B magnets containing no heavy rare earth (HRE) elements exhibit insufficient
coercivity to withstand the demagnetization field at elevated temperatures. The grain …

Dy distributions in Dy-free and Dy-containing Ndsingle bondFesingle bond B sintered
magnets in the course of the Dy-vapor grain boundary diffusion (GBD) process have been …

We investigated the microstructural evolution and the phase transformation of the RE-rich
(Nd–Dy–O) phase, the Cu-rich (Nd–Cu–Co–O) triple junction phase (TJP), the mixed TJP …

We investigated the microstructural and magnetic property changes of Nd–Fe–B sintered
magnets with the application of simultaneous processing via powder do** and dip …

In order to combine the good thermal stability of nanocrystalline Nd-Fe-B magnets with the
efficient grain boundary diffusion process (GBDP), low-melting eutectics have been mixed …

We investigated the microstructural and magnetic property changes of DyF 3/DyH x dip-
coated Nd–Fe–B sintered magnets, as a function of the DyF 3/DyH x mixing ratio. As the …

Sintered NdFeB magnets with nickel electroplating are widely used in the fields of new
energy vehicles, wind generators, elevators and so on. A critical issue that the NdFeB …

Using electrophoretic deposition (EPD) method, we coated DyF 3 powder onto the sintered
Nd–Fe–B magnets, investigated the changes in magnetic and microstructural properties of …