JPS51136199A - Permanent magnet manufacture method - Google Patents

Permanent magnet manufacture method

Info

Publication number
JPS51136199A
JPS51136199A JP50060784A JP6078475A JPS51136199A JP S51136199 A JPS51136199 A JP S51136199A JP 50060784 A JP50060784 A JP 50060784A JP 6078475 A JP6078475 A JP 6078475A JP S51136199 A JPS51136199 A JP S51136199A
Authority
JP
Japan
Prior art keywords
manufacture method
permanent magnet
magnet manufacture
temperture
magnetism
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
JP50060784A
Other languages
Japanese (ja)
Other versions
JPS608604B2 (en
Inventor
Harufumi Sakino
Yoshio Tawara
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP50060784A priority Critical patent/JPS608604B2/en
Publication of JPS51136199A publication Critical patent/JPS51136199A/en
Publication of JPS608604B2 publication Critical patent/JPS608604B2/en
Expired legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: A magnet, keeping a longer time of magnetism by a manufacture method such that a sintered substance of composition of Sm[(Co ,Fe) 0.86 Cu 0.14] 6.7 W 7.0 is made quenching from the sintering temperture to 800° C and thereof after gradually cooled in the range of temperature below that degree.
COPYRIGHT: (C)1976,JPO&Japio
JP50060784A 1975-05-20 1975-05-20 Permanent magnet manufacturing method Expired JPS608604B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50060784A JPS608604B2 (en) 1975-05-20 1975-05-20 Permanent magnet manufacturing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50060784A JPS608604B2 (en) 1975-05-20 1975-05-20 Permanent magnet manufacturing method

Publications (2)

Publication Number Publication Date
JPS51136199A true JPS51136199A (en) 1976-11-25
JPS608604B2 JPS608604B2 (en) 1985-03-04

Family

ID=13152252

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50060784A Expired JPS608604B2 (en) 1975-05-20 1975-05-20 Permanent magnet manufacturing method

Country Status (1)

Country Link
JP (1) JPS608604B2 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48101596A (en) * 1972-04-10 1973-12-20
JPS4920020A (en) * 1972-04-14 1974-02-22
JPS501397A (en) * 1973-05-10 1975-01-08

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48101596A (en) * 1972-04-10 1973-12-20
JPS4920020A (en) * 1972-04-14 1974-02-22
JPS501397A (en) * 1973-05-10 1975-01-08

Also Published As

Publication number Publication date
JPS608604B2 (en) 1985-03-04

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