Title:
MAGNETIC POWDER AND METHOD FOR PRODUCING MAGNETIC POWDER
Document Type and Number:
WIPO Patent Application WO/2020/032547
Kind Code:
A1
Abstract:
Magnetic powder according to an embodiment of the present invention is a powder particle obtained from the synthesis of a mixture of rare earth oxide, raw material, metal, metal oxide and reducing agent, wherein the powder particle is a single phase, the raw material comprises at least one of Fe and Co, the metal comprises at least one of Ti, Zr, Mn, Mo, V and Si, and the metal oxide comprises at least one of MnO2,MoO3, V2O5, SiO2, ZrO2 and TiO2.
Inventors:
CHOE JINHYEOK (KR)
CHOI IKJIN (KR)
UH HYOUNSOO (KR)
KWON SOON JAE (KR)
CHOI IKJIN (KR)
UH HYOUNSOO (KR)
KWON SOON JAE (KR)
Application Number:
PCT/KR2019/009813
Publication Date:
February 13, 2020
Filing Date:
August 06, 2019
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
H01F1/053; B22F1/12; B22F9/20
Foreign References:
| JP2015098623A | 2015-05-28 | |||
| JP2005142374A | 2005-06-02 | |||
| KR20160030366A | 2016-03-17 | |||
| JP2018090892A | 2018-06-14 | |||
| JP2011035006A | 2011-02-17 |
Other References:
See also references of EP 3686906A4
Attorney, Agent or Firm:
YOU ME PATENT AND LAW FIRM (KR)
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