Magnetic material and magnetic component employing the same

A magnetic material is provided. The magnetic material includes a core portion consisting of above 99 wt% of Fe, based on the total weight of the core portion. An alloy layer including a FeM alloy is disposed on the surface of the core portion, wherein M is Cr, Si, Al, Ti, Zr, or a combination there...

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Bibliographic Details
Main Authors KO, WEN-SONG, WU, CHUN-PIN, TUNG, MEAN-JUE
Format Patent
LanguageChinese
English
Published 01.07.2018
Subjects
BASIC ELECTRIC ELEMENTS
CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS
CASTING
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
ELECTRICITY
INDUCTANCES
MAGNETS
MAKING METALLIC POWDER
MANUFACTURE OF ARTICLES FROM METALLIC POWDER
MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
PERFORMING OPERATIONS
POWDER METALLURGY
PRINTED CIRCUITS
SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
TRANSFORMERS
TRANSPORTING
WORKING METALLIC POWDER
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Summary:A magnetic material is provided. The magnetic material includes a core portion consisting of above 99 wt% of Fe, based on the total weight of the core portion. An alloy layer including a FeM alloy is disposed on the surface of the core portion, wherein M is Cr, Si, Al, Ti, Zr, or a combination thereof. An oxide layer including M and an oxide of M is disposed on the surface of the alloy layer. A magnetic component is also provided. The magnetic component includes a sintered product of the magnetic material and a metal.
Bibliography:Application Number: TW20160144144