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
Japan
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
Application filed by Sumitomo Light Metal Ind Ltd filed Critical Sumitomo Light Metal Ind Ltd
Priority to JP60093450A priority Critical patent/JPH0559199B2/ja
Publication of JPS61253391A publication Critical patent/JPS61253391A/en
Publication of JPH0559199B2 publication Critical patent/JPH0559199B2/ja
Anticipated expiration legal-status Critical
Application status is Expired - Lifetime legal-status Critical

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
JP60093450A 1985-04-30 1985-04-30 Expired - Lifetime JPH0559199B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60093450A JPH0559199B2 (en) 1985-04-30 1985-04-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60093450A JPH0559199B2 (en) 1985-04-30 1985-04-30

Publications (2)

Publication Number Publication Date
JPS61253391A 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
JP60093450A 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
JPH0559199B2 (en) 1993-08-30

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