Rare earth elements (REEs) are key materials for the development of renewable energy
devices such as high-power magnets for wind turbines, electric vehicles, or fuel cells for …

For the first time, a nanostructured alloy powder with high coercive force was obtained by a
chemical method without the addition of Dy, which can compete with physical methods of …

The effects of the grain boundary phase (GBP) thickness, ferromagnetism and orientation
with the c-axis of the Nd 2 Fe 14 B phase on the magnetic properties of Nd-Fe-B magnets …

In this paper, the Magnetic Field Assisted Melt-Spinning (MFAMS) technology is proposed.
The theoretical consideration is based on solving the energy balance of quenched systems …

Abstract The disproportionation of Nd-Fe-B alloys has been thoroughly studied in
connection with its importance in the well-known Hydrogenation Disproportionation …

This study presents a comprehensive investigation of neodymium extraction from
decrepitated magnet powder using liquid magnesium. Neodymium extraction from the …

The grain boundary diffusion process (GBDP) is one of the most popular methods to
enhance the coercivity of Re-Fe-B (Re: Rare earth elements) magnets. The surface grain …

We investigated the influence of hydrogenation-disproportionation-desorption-
recombination (HDDR) preparation processes, with or without long-time homogenization …

Nd-Fe-C alloys have been reported as hard magnetic materials with a potential higher
coercivity than Nd-Fe-B alloys. However, it has been seldom studied since its intrinsic …

A strong in-plane magnetic field is required for Lorentz transmission electron microscopy
(LTEM) to observe the evolution of the magnetic domain structure of materials with high …