首页> 外国专利> RARE EARTH SINTERED MAGNET, METHOD FOR PRODUCING RARE EARTH SINTERED BODY, METHOD FOR PRODUCING RARE EARTH SINTERED MAGNET, AND LINEAR MOTOR USING RARE EARTH SINTERED MAGNET

RARE EARTH SINTERED MAGNET, METHOD FOR PRODUCING RARE EARTH SINTERED BODY, METHOD FOR PRODUCING RARE EARTH SINTERED MAGNET, AND LINEAR MOTOR USING RARE EARTH SINTERED MAGNET

机译:稀土烧结磁体,稀土烧结体的制造方法,稀土烧结磁体的制造方法以及使用稀土烧结磁体的线性电动机

摘要

Provided is a rare earth sintered magnet in which a plurality of magnetic material particles has been sintered, wherein the maximum value of the surface magnetic flux density falls in the range of 350 mT to 600 mT, the thickness falls in the range of 1.5 mm to 6 mm, a cross-section parallel to the thickness direction is non-circular, and an easily magnetized axis of the magnetic material particles with respect to the cross-section has a polar anisotropically oriented area.
机译:提供了一种其中已经烧结了多个磁性材料颗粒的稀土烧结磁体,其中表面磁通密度的最大值在350mT至600mT的范围内,厚度在1.5mm至500mT的范围内。在图6mm中,平行于厚度方向的横截面是非圆形的,并且磁性材料颗粒相对于该横截面的易磁化轴具有极性各向异性取向的区域。

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