METHOD OF MANUFACTURING ALLOY FOR R-T-B-BASED RARE EARTH SINTERED MAGNET AND METHOD OF MANUFACTURING R-T-B-BASED RARE EARTH SINTERED MAGNET

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United States of America Patent

APP PUB NO 20160012946A1
SERIAL NO

14789495

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Abstract

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Provided is a method of manufacturing an alloy for an R-T-B-based rare earth sintered magnet, with which an R-T-B-based magnet having high coercive force can be obtained even when the B concentration is low and the Dy concentration is zero or extremely low.

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Patent Owner(s)

Patent OwnerAddress
SHOWA DENKO K KTOKYO

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
HORIKITA, Masaki Chichibu-shi, JP 11 42
NAKAJIMA, Kenichiro Chichibu-shi, JP 54 858
YAMAZAKI, Takashi Chichibu-shi, JP 286 2269

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