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公开(公告)号:EP4411760A1
公开(公告)日:2024-08-07
申请号:EP22875906.4
申请日:2022-09-16
摘要: In a rare-earth magnet material according to the present invention, a content of M (at least one element selected from Zr, Ti, Hf, V, Nb, Ta, Cr, Mo, and W) is 1.6 atom% or more and 5.0 atom% or less, a content of Sm is 7.0 atom% or more and 11.0 atom% or less, a content of N is 11.0 atom% or more and 19.5 atom% or less, and a content of Fe is 69.5 atom% or more and 82.0 atom% or less, the rare-earth magnet material including C.