Soft magnetic alloy and magnetic component

Provided is a soft magnetic alloy having a high saturation magnetic flux density (Bs) and a low coercive force (Hc). The soft magnetic alloy contains Fe and at least one metalloid element. Amorphous and nanocrystals having a crystal particle size of 5-30 nm are present in a mixture. The determinatio...

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Bibliographic Details
Main Authors HORINO KENJI, AMANO HAJIME, MATSUMOTO HIROYUKI, YOSHIDOME KAZUHIRO
Format Patent
LanguageChinese
English
Published 13.05.2022
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:Provided is a soft magnetic alloy having a high saturation magnetic flux density (Bs) and a low coercive force (Hc). The soft magnetic alloy contains Fe and at least one metalloid element. Amorphous and nanocrystals having a crystal particle size of 5-30 nm are present in a mixture. The determination coefficient of the atomic concentration of Fe and the atomic concentration of at least one metalloid element is 0.700 or more. 本发明提供具有高的饱和磁通密度Bs和低的矫顽力Hc的软磁性合金。该软磁性合金含有Fe和至少1种准金属元素。非晶质和结晶粒径为5～30nm的纳米结晶混合存在。Fe的原子浓度和至少1种准金属元素的原子浓度的确定系数为0.700以上。
Bibliography:Application Number: CN202080067014