JPS61253391A - Method and apparatus for manufacturing praseodymiumi-iron or praseodymium-neodymium-iron alloy - Google Patents

Method and apparatus for manufacturing praseodymiumi-iron or praseodymium-neodymium-iron alloy

Info

Publication number
JPS61253391A
JPS61253391A JP9345085A JP9345085A JPS61253391A JP S61253391 A JPS61253391 A JP S61253391A JP 9345085 A JP9345085 A JP 9345085A JP 9345085 A JP9345085 A JP 9345085A JP S61253391 A JPS61253391 A JP S61253391A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
praseodymium
iron
neodymium
cathode
praseodymiumi
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP9345085A
Other versions
JPH0559199B2 (en )
Inventor
Katsuhisa Ito
Eiji Nakamura
Masayasu Toyoshima
Yoshiaki Watanabe
Original Assignee
Sumitomo Light Metal Ind Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date

Links

Abstract

PURPOSE: To manufacture a Pr-Fe or Pr-Nd-Fe alloy by electrolytically reducing a praseodymium compound or praseodymium and neodymium compounds in an electrolytic molten salt bath with an iron cathode and a carbon anode.
CONSTITUTION: A praseodymium compound or praseodymium and neodymium compounds are electrolytically reduced in an electrolytic molten salt both with an iron cathode and a cardon anode. Produced praseodymium or praseodymium and neodymium are deposited on the cathode and alloyed with the iron forming the cathode to manufacture a praseodymium-iron or praseodymium-neodymium- iron alloy.
COPYRIGHT: (C)1986,JPO&Japio
JP9345085A 1985-04-30 1985-04-30 Expired - Lifetime JPH0559199B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9345085A JPH0559199B2 (en) 1985-04-30 1985-04-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9345085A JPH0559199B2 (en) 1985-04-30 1985-04-30

Publications (2)

Publication Number Publication Date
JPS61253391A true true JPS61253391A (en) 1986-11-11
JPH0559199B2 JPH0559199B2 (en) 1993-08-30

Family

ID=14082662

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9345085A Expired - Lifetime JPH0559199B2 (en) 1985-04-30 1985-04-30

Country Status (1)

Country Link
JP (1) JPH0559199B2 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0257694A (en) * 1988-08-22 1990-02-27 Showa Denko Kk Production of praseodymium or praseodymium-containing alloy
CN104818499A (en) * 2015-02-06 2015-08-05 虔东稀土集团股份有限公司 Electrolytic furnace group
CN105088284A (en) * 2015-02-06 2015-11-25 虔东稀土集团股份有限公司 Electrolytic furnace
WO2016082726A1 (en) * 2014-11-24 2016-06-02 虔东稀土集团股份有限公司 Electrolysis furnace
CN106757170A (en) * 2016-12-16 2017-05-31 包头稀土研究院 Lanthanum alloys and method of preparation
CN106757171A (en) * 2016-12-16 2017-05-31 包头稀土研究院 Praseodymium and iron alloy and preparation method thereof
CN106835205A (en) * 2016-12-16 2017-06-13 包头稀土研究院 Praseodymium-neodymium-iron alloy and preparation method thereof

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
HAND BOOK ON THE PHYSICS AND CHEMISTRY OF RARE EARTHS *
SCIENCE AND TECHNOLOGG OF RARE EASTH MATERIALS1980 *

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0257694A (en) * 1988-08-22 1990-02-27 Showa Denko Kk Production of praseodymium or praseodymium-containing alloy
US4966662A (en) * 1988-08-22 1990-10-30 Showa Denko Kabushiki Kaisha Process for preparing praseodynium metal or praseodymium-containing alloy
US5000829A (en) * 1988-08-22 1991-03-19 Showa Denko Kabushiki Kaisha Process for preparing praseodymium metal or praseodymium-containing alloy
WO2016082726A1 (en) * 2014-11-24 2016-06-02 虔东稀土集团股份有限公司 Electrolysis furnace
CN104818499A (en) * 2015-02-06 2015-08-05 虔东稀土集团股份有限公司 Electrolytic furnace group
CN105088284A (en) * 2015-02-06 2015-11-25 虔东稀土集团股份有限公司 Electrolytic furnace
CN106757170A (en) * 2016-12-16 2017-05-31 包头稀土研究院 Lanthanum alloys and method of preparation
CN106757171A (en) * 2016-12-16 2017-05-31 包头稀土研究院 Praseodymium and iron alloy and preparation method thereof
CN106835205A (en) * 2016-12-16 2017-06-13 包头稀土研究院 Praseodymium-neodymium-iron alloy and preparation method thereof

Also Published As

Publication number Publication date Type
JPH0559199B2 (en) 1993-08-30 grant

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