Soft magnetic alloy and magnetic component

The present invention provides a soft magnetic alloy having: an inner region having a soft magnetic alloy composition containing Fe and Co; and a Co-enriched region which is located closer to the surface side than the inner region and which has a higher Co concentration than the inner region. The de...

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Bibliographic Details
Main Authors HASEGAWA AKITO, MORI SATOKO, KUMAOKA HIRONOBU, YOSHIDOME KAZUHIRO
Format Patent
LanguageChinese
English
Published 04.10.2022
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
INDUCTANCES
MAGNETS
SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
TRANSFORMERS
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Summary:The present invention provides a soft magnetic alloy having: an inner region having a soft magnetic alloy composition containing Fe and Co; and a Co-enriched region which is located closer to the surface side than the inner region and which has a higher Co concentration than the inner region. The degree of Co enrichment in the Co enrichment region is greater than 1.2. 本发明提供一种软磁性合金，其具有：内部区域，其具有含有Fe和Co的软磁性的合金组成；和Co浓化区域，其存在于比内部区域靠表面侧，Co的浓度比内部区域高。而且，Co浓化区域中的Co浓化度大于1.2。
Bibliography:Application Number: CN202210135144