Niron Magnetics Changes Game by Breaking Ground on Rare-Earth-Free Magnet Facility
October 6, 2025 Niron Magnetics has broken ground on a new state-of-the-art 1,500-ton-per-year permanent magnet manufacturing facility in Sartell, Minnesota. After nearly a decade of research and development in partnership with the U.S. Department of Energy and the University of Minnesota, Niron Magnetics has successfully created one of the first commercially viable new magnet materials…

