More information: Seol-mi Lee et al, A novel two-step grain boundary diffusion process using TaF5 and Pr70Cu15Al10Ga5 for ...

“At that time, all these motors used ferrite magnets ... Sagawa developed the neodymium magnet through sintering — a process that involves making powders, compacting them through pressing ...

China's dominance in neodymium magnets poses global challenges, but alternatives and solutions are being explored worldwide.

LONDON, UK AND VANCOUVER, BC / ACCESS Newswire / June 16, 2025 / Mkango Resources Ltd. (AIM:MKA)(TSX-V:MKA) (“Mkango”) and ...

This will make it possible to start small-scale production of magnets ... involves sintering finely dispersed powder (usually metallic) material with a laser. The laser targeting process is ...

HYPROMAG ACHIEVES FURTHER TECHNICAL MILESTONES AS PILOTING RAMPS UP IN ADVANCE OF COMMERCIAL RARE EARTH MAGNET PRODUCTION IN ...

The magnets are used in motors and generators to help convert ... rare earth materials through a powder metallurgical process to produce sintered magnets. It’s the lone domestic company using ...

Noveon Magnetics Inc., a San Marcos-based recycler and maker of rare earth magnets, has landed a deal to deliver 1,000 tons of magnets to Nidec Motor Corp ... U.S. — making sintered neodymium ...

This plant is expected to be the first sintered magnet plant outside Asia, focusing on supplying EV motor manufacturers ... Raw Materials Act aims to process 40 per cent of rare earth materials ...

The end-to-end process of recycling end-of-life NdFeB magnets into new sintered NdFeB magnets is supported by the Minerals Security Partnership 2 which aims to accelerate the development of secure ...

before sintering the final magnets together. The entire process is energy intensive, costly, and risks contaminating local water. Magnetic strength in the magnets used in electric motors is ...