SOFT MAGNETIC ALLOY AND MAGNETIC DEVICE

Provided is a soft magnetic alloy including Fe as a main component, in which a slope of an approximate straight line, plotted between cumulative frequencies of 20 to 80% on Fe content in each grid of 80000 grids or more, each of which has 1 nm × 1 nm × 1 nm, is -0.1 to -0.4, provided that Fe content...

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Bibliographic Details
Main Authors GOTO, Syota, HORINO, Kenji, YOSHIDOME, Kazuhiro, YONEZAWA, Yu, HASEGAWA, Akito, TOKORO, Seigo, MATSUMOTO, Hiroyuki
Format Patent
LanguageEnglish
French
German
Published 31.03.2021
Subjects
ALLOYS
BASIC ELECTRIC ELEMENTS
CHEMISTRY
ELECTRICITY
FERROUS OR NON-FERROUS ALLOYS
INDUCTANCES
MAGNETS
METALLURGY
SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
TRANSFORMERS
TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Summary:Provided is a soft magnetic alloy including Fe as a main component, in which a slope of an approximate straight line, plotted between cumulative frequencies of 20 to 80% on Fe content in each grid of 80000 grids or more, each of which has 1 nm × 1 nm × 1 nm, is -0.1 to -0.4, provided that Fe content (atom%) of each grid is Y axis, and the cumulative frequencies (%) obtained in descending order of Fe content in each grid is X axis, and an amorphization ratio X is 85% or more.
Bibliography:Application Number: EP20180158955