JPS556481A - Production of permanent magnet material - Google Patents

Production of permanent magnet material

Info

Publication number
JPS556481A
JPS556481A JP7933578A JP7933578A JPS556481A JP S556481 A JPS556481 A JP S556481A JP 7933578 A JP7933578 A JP 7933578A JP 7933578 A JP7933578 A JP 7933578A JP S556481 A JPS556481 A JP S556481A
Authority
JP
Japan
Prior art keywords
permanent magnet
alloy
solidify
kinds
rare earth
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
JP7933578A
Other languages
English (en)
Other versions
JPS623218B2 (ja
Inventor
Tatsuya Shimoda
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 Epson Corp
Suwa Seikosha KK
Original Assignee
Seiko Epson Corp
Suwa Seikosha KK
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 Epson Corp, Suwa Seikosha KK filed Critical Seiko Epson Corp
Priority to JP7933578A priority Critical patent/JPS556481A/ja
Publication of JPS556481A publication Critical patent/JPS556481A/ja
Publication of JPS623218B2 publication Critical patent/JPS623218B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Powder Metallurgy (AREA)
  • Hard Magnetic Materials (AREA)
JP7933578A 1978-06-29 1978-06-29 Production of permanent magnet material Granted JPS556481A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7933578A JPS556481A (en) 1978-06-29 1978-06-29 Production of permanent magnet material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7933578A JPS556481A (en) 1978-06-29 1978-06-29 Production of permanent magnet material

Publications (2)

Publication Number Publication Date
JPS556481A true JPS556481A (en) 1980-01-17
JPS623218B2 JPS623218B2 (ja) 1987-01-23

Family

ID=13687017

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7933578A Granted JPS556481A (en) 1978-06-29 1978-06-29 Production of permanent magnet material

Country Status (1)

Country Link
JP (1) JPS556481A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5717109A (en) * 1980-07-04 1982-01-28 Seiko Epson Corp Manufacture of material for permanent magnet
US4565587A (en) * 1983-02-23 1986-01-21 Crucible Materials Corporation Permanent magnet alloy

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5149118A (ja) * 1974-10-25 1976-04-28 Suwa Seikosha Kk
JPS52143917A (en) * 1976-05-26 1977-11-30 Hitachi Metals Ltd Permanent magnetic material and making method of it
JPS52155124A (en) * 1976-06-18 1977-12-23 Hitachi Metals Ltd Permanent magnetic alloy

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5149118A (ja) * 1974-10-25 1976-04-28 Suwa Seikosha Kk
JPS52143917A (en) * 1976-05-26 1977-11-30 Hitachi Metals Ltd Permanent magnetic material and making method of it
JPS52155124A (en) * 1976-06-18 1977-12-23 Hitachi Metals Ltd Permanent magnetic alloy

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5717109A (en) * 1980-07-04 1982-01-28 Seiko Epson Corp Manufacture of material for permanent magnet
JPS6367323B2 (ja) * 1980-07-04 1988-12-26 Seiko Epson Corp
US4565587A (en) * 1983-02-23 1986-01-21 Crucible Materials Corporation Permanent magnet alloy

Also Published As

Publication number Publication date
JPS623218B2 (ja) 1987-01-23

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