The Tesla mystery magnet, which aims to remove the use of rare-earth elements in EV engines, was recently introduced at the Investor Day 2023 event. A view of a fully electric Tesla car on an assembly ...
So far, NdFeB magnets show the highest value of remanence Br and energy product (BH)max, and samarium-cobalt magnets exhibit the highest coercive fields, Hc. The direct chemical synthesis process is ...