NdFeB Magnets

NdFeB Magnets

  • Properties, Grades, Surface Treatments, and Applications of Neodymium Magnets

    Properties, Grades, Surface Treatments, and Applications of Neodymium Magnets

    Neodymium magnet, also known as NdFeB magnet, is a tetragonal crystal system formed by neodymium, iron and boron (Nd2Fe14B). In 1982, Masato Sagawa of Sumitomo Special Metals discovered neodymium magnets. The magnetic energy product (BHmax) of this magnet is greater than the samarium cobalt magnet, which is the largest magnetic energy product in the world […]

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