JPS5253298A - Manufacturing process of sintered magnet of metalic compound in rare e arth-cobalt group - Google Patents

Manufacturing process of sintered magnet of metalic compound in rare e arth-cobalt group

Info

Publication number
JPS5253298A
JPS5253298A JP50128406A JP12840675A JPS5253298A JP S5253298 A JPS5253298 A JP S5253298A JP 50128406 A JP50128406 A JP 50128406A JP 12840675 A JP12840675 A JP 12840675A JP S5253298 A JPS5253298 A JP S5253298A
Authority
JP
Japan
Prior art keywords
rare
arth
manufacturing process
sintered magnet
cobalt group
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
JP50128406A
Other languages
Japanese (ja)
Other versions
JPS5740881B2 (en
Inventor
Tsugio Shibata
Riichi Katayama
Tatsuo Tsushima
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.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
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 Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP50128406A priority Critical patent/JPS5253298A/en
Publication of JPS5253298A publication Critical patent/JPS5253298A/en
Publication of JPS5740881B2 publication Critical patent/JPS5740881B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Powder Metallurgy (AREA)
  • Hard Magnetic Materials (AREA)

Abstract

PURPOSE: Alloy having a specified ratio of rare earth elements and cobalt is produced, it is compressed and formed, and is heattreated, and then, permanent magnet hacing high magnetic flux density and coercive force can be obtained.
COPYRIGHT: (C)1977,JPO&Japio
JP50128406A 1975-10-27 1975-10-27 Manufacturing process of sintered magnet of metalic compound in rare e arth-cobalt group Granted JPS5253298A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50128406A JPS5253298A (en) 1975-10-27 1975-10-27 Manufacturing process of sintered magnet of metalic compound in rare e arth-cobalt group

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50128406A JPS5253298A (en) 1975-10-27 1975-10-27 Manufacturing process of sintered magnet of metalic compound in rare e arth-cobalt group

Publications (2)

Publication Number Publication Date
JPS5253298A true JPS5253298A (en) 1977-04-28
JPS5740881B2 JPS5740881B2 (en) 1982-08-31

Family

ID=14983988

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50128406A Granted JPS5253298A (en) 1975-10-27 1975-10-27 Manufacturing process of sintered magnet of metalic compound in rare e arth-cobalt group

Country Status (1)

Country Link
JP (1) JPS5253298A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0234566A2 (en) * 1986-02-28 1987-09-02 Hitachi, Ltd. Emergency nuclearreactor core cooling structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0234566A2 (en) * 1986-02-28 1987-09-02 Hitachi, Ltd. Emergency nuclearreactor core cooling structure

Also Published As

Publication number Publication date
JPS5740881B2 (en) 1982-08-31

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