MAGNETIC BODY AND A PROCESS FOR THE MANUFACTURE THEREOF

MAGNETIC BODY AND A PROCESS FOR THE MANUFACTURE THEREOF

There is disclosed a magnetic body comprising an agglomeration of bonded rare earth magnetic particles characterized in that said magnetic body exhibits a maximum energy product loss ( BHmax) of 12% or less as measured by ASTM 977/977M when subjected to a temperature of 180° C. for 1000 hours and a...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: ZHAO WEI, HAN ZHISAN
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRICITY
INDUCTANCES
MAGNETS
SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
TRANSFORMERS
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Beschreibung
Zusammenfassung:There is disclosed a magnetic body comprising an agglomeration of bonded rare earth magnetic particles characterized in that said magnetic body exhibits a maximum energy product loss ( BHmax) of 12% or less as measured by ASTM 977/977M when subjected to a temperature of 180° C. for 1000 hours and a process for the manufacture of the same.