JPS5393114A - Manufacture of rare earth element-cobalt magnet - Google Patents

Manufacture of rare earth element-cobalt magnet

Info

Publication number
JPS5393114A
JPS5393114A JP739977A JP739977A JPS5393114A JP S5393114 A JPS5393114 A JP S5393114A JP 739977 A JP739977 A JP 739977A JP 739977 A JP739977 A JP 739977A JP S5393114 A JPS5393114 A JP S5393114A
Authority
JP
Japan
Prior art keywords
rare earth
manufacture
earth element
cobalt magnet
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
JP739977A
Other languages
Japanese (ja)
Other versions
JPS5635737B2 (en
Inventor
Katsuhiko Yahagi
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.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments Inc
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 Seiko Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP739977A priority Critical patent/JPS5393114A/en
Publication of JPS5393114A publication Critical patent/JPS5393114A/en
Publication of JPS5635737B2 publication Critical patent/JPS5635737B2/ja
Granted legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To obtain a magnet with excellent Br and IHc by adding superfine metal powder of Co, Fe, Ni or Cu to rare earth elements,Co powder and sintering the mixed powder at a low temp. so as to make it compact.
COPYRIGHT: (C)1978,JPO&Japio
JP739977A 1977-01-26 1977-01-26 Manufacture of rare earth element-cobalt magnet Granted JPS5393114A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP739977A JPS5393114A (en) 1977-01-26 1977-01-26 Manufacture of rare earth element-cobalt magnet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP739977A JPS5393114A (en) 1977-01-26 1977-01-26 Manufacture of rare earth element-cobalt magnet

Publications (2)

Publication Number Publication Date
JPS5393114A true JPS5393114A (en) 1978-08-15
JPS5635737B2 JPS5635737B2 (en) 1981-08-19

Family

ID=11664807

Family Applications (1)

Application Number Title Priority Date Filing Date
JP739977A Granted JPS5393114A (en) 1977-01-26 1977-01-26 Manufacture of rare earth element-cobalt magnet

Country Status (1)

Country Link
JP (1) JPS5393114A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5149118A (en) * 1974-10-25 1976-04-28 Suwa Seikosha Kk
JPS5247514A (en) * 1975-10-14 1977-04-15 Seiko Instr & Electronics Ltd Process for producing magnet consisting of rare earth elements and cob alt

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5149118A (en) * 1974-10-25 1976-04-28 Suwa Seikosha Kk
JPS5247514A (en) * 1975-10-14 1977-04-15 Seiko Instr & Electronics Ltd Process for producing magnet consisting of rare earth elements and cob alt

Also Published As

Publication number Publication date
JPS5635737B2 (en) 1981-08-19

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