ND BASED SINTERED MAGNET AND ITS PREPARATION

THE INVENTION PROVIDES A SINTERED ND BASE MAGNET (100A) WHICH FREE OF A DECLINE OF REMANENCE, HAS A HIGH COERCIVE FORCE, ESPECIALLY AT THE EDGES THEREOF, IS UNSUSCEPTIBLE TO DEMAGNETIZATION EVEN AT HIGH TEMPERATURE, AND IS SUITED FOR USE IN PERMANENT MAGNET ROTARY MACHINES.

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Bibliographic Details
Main Authors NAKAMURA HAJIME, HIROTA KOICHI, MIYATA KOJI, MINOWA TAKEHISA, HONSHIMA MASAKATSU
Format Patent
LanguageEnglish
Published 27.02.2015
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
INDUCTANCES
MAGNETS
SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
TRANSFORMERS
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Summary:THE INVENTION PROVIDES A SINTERED ND BASE MAGNET (100A) WHICH FREE OF A DECLINE OF REMANENCE, HAS A HIGH COERCIVE FORCE, ESPECIALLY AT THE EDGES THEREOF, IS UNSUSCEPTIBLE TO DEMAGNETIZATION EVEN AT HIGH TEMPERATURE, AND IS SUITED FOR USE IN PERMANENT MAGNET ROTARY MACHINES.
Bibliography:Application Number: MY2010PI03037