JPH0248616B2 - - Google Patents

Info

Publication number
JPH0248616B2
JPH0248616B2 JP62037342A JP3734287A JPH0248616B2 JP H0248616 B2 JPH0248616 B2 JP H0248616B2 JP 62037342 A JP62037342 A JP 62037342A JP 3734287 A JP3734287 A JP 3734287A JP H0248616 B2 JPH0248616 B2 JP H0248616B2
Authority
JP
Japan
Prior art keywords
permanent magnet
cooling
temperature
treatment
heat treatment
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.)
Expired - Lifetime
Application number
JP62037342A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62218514A (ja
Inventor
Shinichi Yamashita
Kazuo Sato
Yoshio Kato
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.)
TDK Corp
Original Assignee
TDK 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
Priority claimed from JP58026859A external-priority patent/JPS59153873A/ja
Application filed by TDK Corp filed Critical TDK Corp
Priority to JP62037342A priority Critical patent/JPS62218514A/ja
Publication of JPS62218514A publication Critical patent/JPS62218514A/ja
Publication of JPH0248616B2 publication Critical patent/JPH0248616B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Hard Magnetic Materials (AREA)
  • Powder Metallurgy (AREA)
JP62037342A 1983-02-19 1987-02-20 永久磁石材料の熱処理方法 Granted JPS62218514A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62037342A JPS62218514A (ja) 1983-02-19 1987-02-20 永久磁石材料の熱処理方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP58026859A JPS59153873A (ja) 1983-02-19 1983-02-19 永久磁石材料の熱処理方法
JP62037342A JPS62218514A (ja) 1983-02-19 1987-02-20 永久磁石材料の熱処理方法

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP58026859A Division JPS59153873A (ja) 1983-02-19 1983-02-19 永久磁石材料の熱処理方法

Publications (2)

Publication Number Publication Date
JPS62218514A JPS62218514A (ja) 1987-09-25
JPH0248616B2 true JPH0248616B2 (enrdf_load_stackoverflow) 1990-10-25

Family

ID=26364710

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62037342A Granted JPS62218514A (ja) 1983-02-19 1987-02-20 永久磁石材料の熱処理方法

Country Status (1)

Country Link
JP (1) JPS62218514A (enrdf_load_stackoverflow)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53137022A (en) * 1977-05-06 1978-11-30 Tdk Corp Permanent magnet material
JPS5825403A (ja) * 1981-08-06 1983-02-15 Namiki Precision Jewel Co Ltd 永久磁石合金の製造方法

Also Published As

Publication number Publication date
JPS62218514A (ja) 1987-09-25

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