: a magnet that retains its magnetism after removal of the magnetizing force
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These include Dysprosium, Terbium, and Yttrium – key materials used in high-performance permanent magnets for aerospace and defense systems, electric vehicles, robotics, and advanced manufacturing.—Aditya Jadhav, Interesting Engineering, 25 May 2026 Rare earths and permanent magnets were a proof of concept.—Nick Lichtenberg, Fortune, 20 May 2026 Niron Magnetics, a Minneapolis developer of rare earth-free permanent magnets for industry, announced the appointment of Mike Brommer as chief operations officer.—Pioneer Press, Twin Cities, 17 May 2026 That, in turn, can be exploited to achieve high coercivity, the essential property that lets a permanent magnet stay magnetized.—Glenn Zorpette, IEEE Spectrum, 29 Apr. 2026 See All Example Sentences for permanent magnet