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Patent Searching and Data


Title:
METHOD FOR MANUFACTURING RARE EARTH NON-SINTERED MAGNET AND RARE EARTH NON-SINTERED MAGNET
Document Type and Number:
WIPO Patent Application WO/2020/208721
Kind Code:
A1
Abstract:
Provided is a method for manufacturing a rare earth non-sintered magnet, the method involving a step for heat-treating a molded body including rare earth element-containing magnetic material particles in an atmosphere including oxygen.

Inventors:
ITOH TERUO (JP)
ISHIHARA CHIO (JP)
UJITA DAICHI (JP)
NAKAYAMA NORIYUKI (JP)
Application Number:
PCT/JP2019/015514
Publication Date:
October 15, 2020
Filing Date:
April 09, 2019
Export Citation:
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Assignee:
HITACHI CHEMICAL CO LTD (JP)
International Classes:
H01F41/02; B22F3/00; H01F1/055; H01F1/059
Domestic Patent References:
WO2009041639A12009-04-02
Foreign References:
JP2013175650A2013-09-05
JP2016082175A2016-05-16
JP2019012796A2019-01-24
Attorney, Agent or Firm:
TAIYO, NAKAJIMA & KATO (JP)
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