MAGNETIC WEDGE AND ROTATING ELECTRICAL MACHINE

Title:

MAGNETIC WEDGE AND ROTATING ELECTRICAL MACHINE

Document Type and Number:

Japanese Patent JP2021143424

Kind Code:

A

Abstract:

To provide a magnetic wedge having high electrical resistance and bending strength, and a rotating electrical machine employing the same.SOLUTION: This magnetic wedge includes a plurality of Fe-based soft magnetic particles, wherein the plurality of Fe-based soft magnetic particles contain an element M that is more readily oxidized than Fe, and are bound with an oxide phase including the element M.SELECTED DRAWING: Figure 2

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Inventors:

NOGUCHI SHIN
KIKUCHI KEIKO
KIMURA MAMORU
NISHIMURA KAZUNORI

Application Number:

JP2021071401A

Publication Date:

September 24, 2021

Filing Date:

April 20, 2021

Export Citation:

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Assignee:

HITACHI METALS LTD

International Classes:

B22F3/00; B22F1/00; B22F9/08; C22C33/02; C22C38/00; H01F1/24; H01F3/08; H01F27/255; H02K3/493

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