Researchers Discover Substitutes For Rare Earth Materials In Magnets

CleanTechnica
By Steve HanleyOct 30, 2022, 3:50 am203 pts
Researchers at the University of Cambridge, in collaboration with colleagues in Austria, report that tetrataenite, a “cosmic magnet” that takes millions of years to develop naturally in meteorites, can potentially be used instead of rare earth materials in magnets. Previously, attempts to make tetrataenite…

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