JPS5638438A - Reclaiming scrap of rare earth magnets - Google Patents

Reclaiming scrap of rare earth magnets

Info

Publication number
JPS5638438A
JPS5638438A JP11481779A JP11481779A JPS5638438A JP S5638438 A JPS5638438 A JP S5638438A JP 11481779 A JP11481779 A JP 11481779A JP 11481779 A JP11481779 A JP 11481779A JP S5638438 A JPS5638438 A JP S5638438A
Authority
JP
Japan
Prior art keywords
rare earth
calcium
earth magnets
contained
powder
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
JP11481779A
Other languages
English (en)
Other versions
JPS5849631B2 (ja
Inventor
Akira Higuchi
Masazumi Kawai
Shinzaburo Maeda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Metals Ltd
Original Assignee
Sumitomo Special Metals Co 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 Special Metals Co Ltd filed Critical Sumitomo Special Metals Co Ltd
Priority to JP54114817A priority Critical patent/JPS5849631B2/ja
Publication of JPS5638438A publication Critical patent/JPS5638438A/ja
Publication of JPS5849631B2 publication Critical patent/JPS5849631B2/ja
Expired legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Manufacture And Refinement Of Metals (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
JP54114817A 1979-09-06 1979-09-06 希土類磁石のスクラツプ再生方法 Expired JPS5849631B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54114817A JPS5849631B2 (ja) 1979-09-06 1979-09-06 希土類磁石のスクラツプ再生方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54114817A JPS5849631B2 (ja) 1979-09-06 1979-09-06 希土類磁石のスクラツプ再生方法

Publications (2)

Publication Number Publication Date
JPS5638438A true JPS5638438A (en) 1981-04-13
JPS5849631B2 JPS5849631B2 (ja) 1983-11-05

Family

ID=14647420

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54114817A Expired JPS5849631B2 (ja) 1979-09-06 1979-09-06 希土類磁石のスクラツプ再生方法

Country Status (1)

Country Link
JP (1) JPS5849631B2 (ja)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59136907A (ja) * 1983-01-25 1984-08-06 Seiko Epson Corp 樹脂結合型希土類磁石の製造方法
JPH01168827A (ja) * 1987-12-25 1989-07-04 Japan Metals & Chem Co Ltd 高純度金属クロムの製造方法
JPH02153509A (ja) * 1989-11-02 1990-06-13 Seiko Epson Corp 永久磁石成形体の製造方法
JP2002100524A (ja) * 2000-09-20 2002-04-05 Daido Steel Co Ltd 熱間塑性加工Ｎｄ−Ｆｅ−Ｂ系磁石の製造方法
KR100374706B1 (ko) * 2000-05-26 2003-03-04 한국기계연구원 네오디뮴-철-붕소계 초미립 합금분말 제조방법
JP2014141693A (ja) * 2013-01-22 2014-08-07 Daido Electronics Co Ltd スクラップ磁石の再生方法
CN106498189A (zh) * 2016-10-31 2017-03-15 东北大学 一种废弃稀土抛光粉的回收方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59129024A (ja) * 1983-01-10 1984-07-25 松下電器産業株式会社 タイマ−付炊飯器

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54102271A (en) * 1978-01-31 1979-08-11 Nippon Itsutoriumu Kk Production of rare earth elements containing alloy powder

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54102271A (en) * 1978-01-31 1979-08-11 Nippon Itsutoriumu Kk Production of rare earth elements containing alloy powder

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59136907A (ja) * 1983-01-25 1984-08-06 Seiko Epson Corp 樹脂結合型希土類磁石の製造方法
JPH0514401B2 (ja) * 1983-01-25 1993-02-25 Seiko Epson Corp
JPH01168827A (ja) * 1987-12-25 1989-07-04 Japan Metals & Chem Co Ltd 高純度金属クロムの製造方法
JPH02153509A (ja) * 1989-11-02 1990-06-13 Seiko Epson Corp 永久磁石成形体の製造方法
KR100374706B1 (ko) * 2000-05-26 2003-03-04 한국기계연구원 네오디뮴-철-붕소계 초미립 합금분말 제조방법
JP2002100524A (ja) * 2000-09-20 2002-04-05 Daido Steel Co Ltd 熱間塑性加工Ｎｄ−Ｆｅ−Ｂ系磁石の製造方法
JP2014141693A (ja) * 2013-01-22 2014-08-07 Daido Electronics Co Ltd スクラップ磁石の再生方法
CN106498189A (zh) * 2016-10-31 2017-03-15 东北大学 一种废弃稀土抛光粉的回收方法

Also Published As

Publication number Publication date
JPS5849631B2 (ja) 1983-11-05

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