Before the discovery of the neodymium magnet, the strongest permanent magnet ... he believed there was a need for new permanent magnets that combined rare-earth elements and iron.
Since their relatively recent appearance on the commercial scene, rare-earth magnets have made quite a splash in the public imagination. The amount of magnetic energy packed into these tiny ...
Agreement Marks Major Step Toward Building a Reliable, U.S. Supply Chain for Sintered NdFeB Rare Earth Magnets, Critical Components of Advanced Electric Technologies ST. LOUIS and SAN MARCOS ...
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