Magnetisches Material

A magnetic material is provided which includes a discrete phase including grains made of a first substance which comprises a magnetic metal; and a continuous phase including a thin coating film made of a second substance which comprises a dielectric or insulating substance. The thin coating film is...

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Main Authors SUGAYA, YASUHIRO, SUITA-SHI, OSAKA, JP, INOUE, OSAMU, MORIGUCHI-SHI, OSAKA, JP, SATOMI, MITSUO, KATANO-SHI, OSAKA, JP, HIROTA, KEN, TOYONAKA-SHI, OSAKA, JP, KUGIMIYA, KOICHI, TOYONAKA-SHI, OSAKA, JP
Format Patent
LanguageGerman
Published 04.12.1997
Edition6
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
INDUCTANCES
INFORMATION STORAGE
INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER
MAGNETS
PHYSICS
SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
TRANSFORMERS
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Summary:A magnetic material is provided which includes a discrete phase including grains made of a first substance which comprises a magnetic metal; and a continuous phase including a thin coating film made of a second substance which comprises a dielectric or insulating substance. The thin coating film is formed on the surface of the grains and has a mean thickness smaller than the mean particle size of the grains. The grains are separated substantially from each other by the thin coating film.
Bibliography:Application Number: DE19906031250T