JPS5798640A - Permanent magnet - Google Patents

Permanent magnet

Info

Publication number
JPS5798640A
JPS5798640A JP55172931A JP17293180A JPS5798640A JP S5798640 A JPS5798640 A JP S5798640A JP 55172931 A JP55172931 A JP 55172931A JP 17293180 A JP17293180 A JP 17293180A JP S5798640 A JPS5798640 A JP S5798640A
Authority
JP
Japan
Prior art keywords
permanent magnet
columnar crystal
alloy
cooled
manufactured
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.)
Pending
Application number
JP55172931A
Other languages
English (en)
Inventor
Itaru Okonogi
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 JP55172931A priority Critical patent/JPS5798640A/ja
Publication of JPS5798640A publication Critical patent/JPS5798640A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Hard Magnetic Materials (AREA)
JP55172931A 1980-12-08 1980-12-08 Permanent magnet Pending JPS5798640A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55172931A JPS5798640A (en) 1980-12-08 1980-12-08 Permanent magnet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55172931A JPS5798640A (en) 1980-12-08 1980-12-08 Permanent magnet

Publications (1)

Publication Number Publication Date
JPS5798640A true JPS5798640A (en) 1982-06-18

Family

ID=15950999

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55172931A Pending JPS5798640A (en) 1980-12-08 1980-12-08 Permanent magnet

Country Status (1)

Country Link
JP (1) JPS5798640A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63264261A (ja) * 1987-04-21 1988-11-01 Mitsubishi Kasei Corp 希土類金属の鋳造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63264261A (ja) * 1987-04-21 1988-11-01 Mitsubishi Kasei Corp 希土類金属の鋳造方法

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