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MAGFINE is a Nd-Fe-B anisotropic bonded magnet which has the world's highest energy
product of 25 MGOe and a high heat resistance of up to 150 deg.C. The NdFeB magnet,
which was discovered in 1982, is produced as a sintered magnet and as an isotropic
bonded magnet with low energy product. For the past 20 years, an anisotropic bonded
magnet with a high energy product has been desired. Aichi Steel discovered and refined
the production technology for anisotropic magnet powder, which is called "d-HDDR
treatment" and succeeded in the mass production of anisotropic bonded magnets.The name "MAGFINE" (MF) is derived from the combination of 'MAGnet' and the 'FINE'
structure of our d-HDDR magnet powder.
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