Title:
METHOD FOR MANUFACTURING ANISOTROPIC RARE EARTH BULK MAGNET, AND ANISOTROPIC RARE EARTH BULK MAGNET MANUFACTURED THEREBY
Document Type and Number:
WIPO Patent Application WO/2022/169073
Kind Code:
A1
Abstract:
The present invention provides a method for manufacturing an anisotropic rare earth bulk magnet, in which the formation of the ReFe2 phase is suppressed, and an anisotropic rare earth bulk magnet having superior magnetic properties.
Inventors:
LEE JUNG GOO (KR)
CHA HEE RYOUNG (KR)
KIM GA YEONG (KR)
KIM TAE HOON (KR)
KIM YOUNG KUK (KR)
BAEK YOUN KYOUNG (KR)
CHA HEE RYOUNG (KR)
KIM GA YEONG (KR)
KIM TAE HOON (KR)
KIM YOUNG KUK (KR)
BAEK YOUN KYOUNG (KR)
Application Number:
PCT/KR2021/016241
Publication Date:
August 11, 2022
Filing Date:
November 09, 2021
Export Citation:
Assignee:
KOREA INSTITUTE OF MAT SCIENCE (KR)
International Classes:
H01F41/02; H01F1/053; H01F1/153
Domestic Patent References:
| WO2012036294A1 | 2012-03-22 |
Foreign References:
| KR20190080748A | 2019-07-08 | |||
| KR20150033528A | 2015-04-01 | |||
| KR20200144853A | 2020-12-30 | |||
| US20170103837A1 | 2017-04-13 |
Attorney, Agent or Firm:
PCR INTELLECTUAL PROPERTY LAW FIRM (KR)
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