Why Are Rare Earth Free Magnets Gaining More Attention?

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2026-09-23 04:54:19 -

A Rare Earth Free Magnet is a permanent magnet designed without rare earth elements such as neodymium, dysprosium, or samarium. Instead, it can be produced from more widely available magnetic materials, including ferrite, AlNiCo, and emerging iron-based alloys. Researchers are also developing new Fe-Co, Fe-Ni, Mn-Al, and other material systems to improve the performance of rare-earth-free...

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