Heat-resistant neo magnet breakthrough
Improving on high-performance permanent magnet manufacturing Metal Tech News - Jun 29, 2023
Last updated 7/3/2023 at 12:47pm
Researchers from the U.S. Department of Energy's Critical Materials Institute, led by Ames National Laboratory, have developed a "Hot-roll Nano Neo Magnet" method for manufacturing high-performance neodymium-iron-boron permanent magnets that are heat-resistant, easier, and greener to produce.
Neodymium is a rare earth metal that tarnishes rapidly when exposed to air. In 1983, it was discovere...