HEXAGONAL CRYSTAL FERRITE MAGNETIC POWDER FOR BONDED MAGNET AND METHOD FOR MANUFACTURING THE SAME, AND BONDED MAGNET AND METHOD FOR MANUFACTURING THE SAME

To provide hexagonal crystal ferrite magnetic powder for bonded magnets which can achieve a high residual magnetic flux density Br when used for bonded magnetics and the method for manufacturing the same, as well as a bonded magnetic having a high residual magnetic flux density Br and the method for...

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Bibliographische Detailangaben
Hauptverfasser:	SHODA KENJI, KOSHIKO MASAKI, YAMADA TAKEHIRO, YAMADA TOMOYA
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BASIC ELECTRIC ELEMENTS CHEMISTRY COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F ELECTRICITY INDUCTANCES INORGANIC CHEMISTRY MAGNETS METALLURGY SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES TRANSFORMERS
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Beschreibung
Zusammenfassung:	To provide hexagonal crystal ferrite magnetic powder for bonded magnets which can achieve a high residual magnetic flux density Br when used for bonded magnetics and the method for manufacturing the same, as well as a bonded magnetic having a high residual magnetic flux density Br and the method for manufacturing the same.SOLUTION: Hexagonal crystal ferrite magnetic powder for bonded magnets has a composition represented by the composition formula (Sr1-xLax)*(Fe1-y-zCoyZnz)nO19-a (wherein 0