JPS63260120A - 異方性フェライト磁石の成形金型 - Google Patents

異方性フェライト磁石の成形金型

Info

Publication number
JPS63260120A
JPS63260120A JP9478087A JP9478087A JPS63260120A JP S63260120 A JPS63260120 A JP S63260120A JP 9478087 A JP9478087 A JP 9478087A JP 9478087 A JP9478087 A JP 9478087A JP S63260120 A JPS63260120 A JP S63260120A
Authority
JP
Japan
Prior art keywords
molded body
grooves
cylindrical
mandrel
microcracks
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
JP9478087A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0419684B2 (enrdf_load_stackoverflow
Inventor
Hisayuki Sano
佐野　久幸
Fumio Hashimoto
文男 橋本
Akira Asakura
朝倉　章
Masataka Kusumoto
楠本　雅孝
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.)
FDK Corp
Original Assignee
FDK Corp
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 FDK Corp filed Critical FDK Corp
Priority to JP9478087A priority Critical patent/JPS63260120A/ja
Publication of JPS63260120A publication Critical patent/JPS63260120A/ja
Publication of JPH0419684B2 publication Critical patent/JPH0419684B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
JP9478087A 1987-04-17 1987-04-17 異方性フェライト磁石の成形金型 Granted JPS63260120A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9478087A JPS63260120A (ja) 1987-04-17 1987-04-17 異方性フェライト磁石の成形金型

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9478087A JPS63260120A (ja) 1987-04-17 1987-04-17 異方性フェライト磁石の成形金型

Publications (2)

Publication Number Publication Date
JPS63260120A true JPS63260120A (ja) 1988-10-27
JPH0419684B2 JPH0419684B2 (enrdf_load_stackoverflow) 1992-03-31

Family

ID=14119603

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9478087A Granted JPS63260120A (ja) 1987-04-17 1987-04-17 異方性フェライト磁石の成形金型

Country Status (1)

Country Link
JP (1) JPS63260120A (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013143455A (ja) * 2012-01-10 2013-07-22 Daido Steel Co Ltd 永久磁石の製造方法
JP2015015381A (ja) * 2013-07-05 2015-01-22 大同特殊鋼株式会社 永久磁石の製造方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6258004U (enrdf_load_stackoverflow) * 1985-09-30 1987-04-10
JPS63119508A (ja) * 1986-11-07 1988-05-24 Sankyo Seiki Mfg Co Ltd ラジアル異方性円筒状フエライトマグネツト

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6258004U (enrdf_load_stackoverflow) * 1985-09-30 1987-04-10
JPS63119508A (ja) * 1986-11-07 1988-05-24 Sankyo Seiki Mfg Co Ltd ラジアル異方性円筒状フエライトマグネツト

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013143455A (ja) * 2012-01-10 2013-07-22 Daido Steel Co Ltd 永久磁石の製造方法
US9199402B2 (en) 2012-01-10 2015-12-01 Daido Steel Co., Ltd. Permanent magnet production method
JP2015015381A (ja) * 2013-07-05 2015-01-22 大同特殊鋼株式会社 永久磁石の製造方法

Also Published As

Publication number Publication date
JPH0419684B2 (enrdf_load_stackoverflow) 1992-03-31

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