| 简介 |
PROBLEM TO BE SOLVED : To provide rare earth magnet powder having a large range for adjusting magnetization characteristics of a rare earth bonded magnet.
SOLUTION : Rare earth magnet powder includes rare earth magnet powder with a particle size less than 53 μm in an amount of 10 wt.% or more and 90 wt.% or less in 100 wt.% of the rare earth magnet powder. The rare earth magnet powder preferably includes rare earth magnet powder with a particle size less than 32 μm in an amount of 5 wt.% or more and 20 wt.% or less in 100 wt.% of the rare earth magnet powder, among the rare earth magnet powder with a particle size less than 53 μm.
SELECTED DRAWING : None
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