SOFT MAGNETIC POWDER, METHOD FOR PRODUCING SAME, COIL COMPONENT USING SOFT MAGNETIC POWDER, AND METHOD FOR PRODUCING SOFT MAGNETIC MATERIAL USING SOFT MAGNETIC POWDER

A soft magnetic powder which comprises a core that is configured of a soft magnetic metal material and an insulating film that covers the surface of the core, wherein: the insulating film contains an insulating metal oxide and an iron component; and the iron component is buried in the insulating fil...

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Bibliographic Details
Main Author ISHIDA, Yuya
Format Patent
LanguageEnglish
French
Japanese
Published 04.02.2021
Subjects
BASIC ELECTRIC ELEMENTS
CASTING
ELECTRICITY
INDUCTANCES
MAGNETS
MAKING METALLIC POWDER
MANUFACTURE OF ARTICLES FROM METALLIC POWDER
PERFORMING OPERATIONS
POWDER METALLURGY
SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
TRANSFORMERS
TRANSPORTING
WORKING METALLIC POWDER
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Summary:A soft magnetic powder which comprises a core that is configured of a soft magnetic metal material and an insulating film that covers the surface of the core, wherein: the insulating film contains an insulating metal oxide and an iron component; and the iron component is buried in the insulating film. Poudre magnétique douce qui comprend un noyau qui est constitué d'un matériau métallique magnétique doux et un film isolant qui recouvre la surface du noyau, le film isolant contenant un oxyde métallique isolant et un composant de fer ; et le composant de fer est intégré dans le film isolant. 軟磁性金属材料で構成されるコアと、コアの表面を被覆する絶縁膜とを有してなる軟磁性粉末であって、絶縁膜は絶縁性金属酸化物および鉄成分を含有し、鉄成分は絶縁膜中に埋没している、軟磁性粉末。
Bibliography:Application Number: WO2020JP28927