[G] Hard/Soft Magnetic Materials

[174] Development of Si-gradient Steel Sheet JNRF Core for high-speed motors

*YOSHIAKI ZAIZEN¹, TOMOYUKI OKUBO¹, YOSHIHIKO ODA¹, SHOUJI KASAI², TERUHIKO TOBE³ (1. Steel Research Laboratory Electrical Steel Research Dept., 2. East Japan Works Products Design & Quality Control Dept., 3. East Japan Works Cold Rolling Dept.)

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Keywords:電磁鋼板、Si傾斜磁性材料、モータ、鉄損、磁束密度

Development of Si-gradient Steel Sheet JNRF Core for high-speed motors