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  2. Rare-earth magnet - Wikipedia

    en.wikipedia.org/wiki/Rare-earth_magnet

    Rare-earth magnets are made from these compounds. The greater strength of rare-earth magnets is mostly due to two factors: Firstly, their crystalline structures have very high magnetic anisotropy. This means that a crystal of the material preferentially magnetizes along a specific crystal axis but is very difficult to magnetize in other directions.

  3. Samarium–cobalt magnet - Wikipedia

    en.wikipedia.org/wiki/Samarium–cobalt_magnet

    A samarium–cobalt (SmCo) magnet, a type of rare-earth magnet, is a strong permanent magnet made of two basic elements: samarium and cobalt.. They were developed in the early 1960s based on work done by Karl Strnat at Wright-Patterson Air Force Base and Alden Ray at the University of Dayton.

  4. Neodymium magnet - Wikipedia

    en.wikipedia.org/wiki/Neodymium_magnet

    The relatively low rare earth content (12% by volume, 26.7% by mass) and the relative abundance of neodymium and iron compared with samarium and cobalt makes neodymium magnets lower in price than the other major rare-earth magnet family, samarium–cobalt magnets. [3]

  5. Why rare earth permanent magnets are vital to the global ...

    www.aol.com/news/why-rare-earth-permanent...

    Analysts expect worldwide demand for rare earth permanent magnets to double within a decade.

  6. MP Materials - Wikipedia

    en.wikipedia.org/wiki/MP_Materials

    MP Materials focuses its production on Neodymium-Praseodymium (NdPr), a rare earth material used in high-strength permanent magnets that power the traction motors found in electric vehicles, robotics, wind turbines, drones and other advanced motion technologies. [11] MP Materials is listed on the New York Stock Exchange under the ticker symbol ...

  7. Exclusive-UK gears up to produce rare earth magnets, cut ...

    www.aol.com/news/exclusive-uk-gears-produce-rare...

    A government-funded feasibility study is due to be published on Friday, laying out the steps Britain must take to restart output of rare earth permanent magnets, the sources said.

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