Title:
METHOD FOR PRODUCING MnAL ALLOY
Document Type and Number:
WIPO Patent Application WO/2018/128153
Kind Code:
A1
Abstract:
[Problem] To reduce variation in the composition of a MnAl alloy precipitated by molten salt electrolysis, and obtain high magnetic properties. [Solution] In a method for producing MnAl alloy by electrolyzing a molten salt containing a Mn compound and an Al compound to precipitate a MnAl alloy, the Mn compound is additionally introduced to the molten salt during electrolysis. According to the present invention, the concentration of the Mn compound is maintained by the additional introduction of the Mn compound, and thus variation in the composition of the precipitated MnAl alloy is reduced and stable production conditions can be maintained.
Inventors:
IRIE SHUICHIRO (JP)
SATOH SUGURU (JP)
MIURA YASUNAO (JP)
SATOH SUGURU (JP)
MIURA YASUNAO (JP)
Application Number:
PCT/JP2017/046986
Publication Date:
July 12, 2018
Filing Date:
December 27, 2017
Export Citation:
Assignee:
TDK CORP (JP)
International Classes:
C25C3/36; C22C1/02; C22C22/00; C22F1/00; C22F1/16
Domestic Patent References:
| WO2012093668A1 | 2012-07-12 | |||
| WO1997015701A1 | 1997-05-01 |
Foreign References:
| JPH10270223A | 1998-10-09 | |||
| JP2009197318A | 2009-09-03 | |||
| JPH05255890A | 1993-10-05 |
Attorney, Agent or Firm:
WASHIZU Mitsuhiro et al. (JP)
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