We have investigated the effect of Ga on the microstructure and coercivity in Nd-rich Ga-
doped Nd-Fe-B sintered magnets with different amount of Ga additions using focused ion …

High magnetic performances are achieved using limited amount of heavy rare earth. The
high coercivity of Nd-Fe-B-type magnets are obtained by magnetron sputtering heavy rare …

The substitution of Fe by Co can effectively increase the Curie temperature of Nd-Fe-B
magnets. However, the enrichment of Co in the grain boundary phase makes the grain …

Comprehensively improved magnetic performance Nd-Fe-B magnets with extremely limited
amount of Heavy Rare Earth (HRE) elements are obtained to meet the increasingly …

Abstract Sintered Nd–Fe–B magnets with and without Dy 2 O 3 were prepared by powder
blending method. The temperature-dependent magnetic properties, thermal stability …

This study presents a modified method for recycling NdFeB scrap magnets, producing up to
100 kg of recycled sintered NdFeB magnets per batch. By adding a Pr-based alloy to N40H …

We have developed a Nd-Fe-B sintered magnet of extremely high performance. The intrinsic
coercivity H cj is as high as 35.2 kOe (2803kA/m) together with the maximum energy product …

The green transition initiatives and exploitation of renewable energy sources require the
sustainable development of rare earth (RE)-based permanent magnets prominent …

Abstract High-Co-containing RE-(Fe, Co)-B (RE, rare earth) sintered magnets by dual-main-
phase route (DMP, sintering the mixture of Co-free and Co-containing RE 2 Fe 14 B …

Commercial NdFeB powders mixed with DyH x nanoparticles are hot pressed and hot
deformed into anisotropic magnets by Spark Plasma Sintering (SPS). The hot deformed …