JPH0328503B2 - - Google Patents

Info

Publication number
JPH0328503B2
JPH0328503B2 JP61302625A JP30262586A JPH0328503B2 JP H0328503 B2 JPH0328503 B2 JP H0328503B2 JP 61302625 A JP61302625 A JP 61302625A JP 30262586 A JP30262586 A JP 30262586A JP H0328503 B2 JPH0328503 B2 JP H0328503B2
Authority
JP
Japan
Prior art keywords
weight
hours
stage aging
temperature
bhc
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
JP61302625A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63157844A (ja
Inventor
Teruo Kyomya
Takaaki Yasumura
Yasutoshi Mizuno
Kazuo Matsui
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 JP61302625A priority Critical patent/JPS63157844A/ja
Publication of JPS63157844A publication Critical patent/JPS63157844A/ja
Publication of JPH0328503B2 publication Critical patent/JPH0328503B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/032—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials
    • H01F1/04—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials metals or alloys
    • H01F1/047—Alloys characterised by their composition
    • H01F1/053—Alloys characterised by their composition containing rare earth metals
    • H01F1/055—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5
    • H01F1/0555—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 pressed, sintered or bonded together
    • H01F1/0557—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 pressed, sintered or bonded together sintered

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Hard Magnetic Materials (AREA)
JP61302625A 1986-12-18 1986-12-18 永久磁石材料の製造方法 Granted JPS63157844A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61302625A JPS63157844A (ja) 1986-12-18 1986-12-18 永久磁石材料の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61302625A JPS63157844A (ja) 1986-12-18 1986-12-18 永久磁石材料の製造方法

Publications (2)

Publication Number Publication Date
JPS63157844A JPS63157844A (ja) 1988-06-30
JPH0328503B2 true JPH0328503B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1991-04-19

Family

ID=17911234

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61302625A Granted JPS63157844A (ja) 1986-12-18 1986-12-18 永久磁石材料の製造方法

Country Status (1)

Country Link
JP (1) JPS63157844A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3046119B1 (en) * 2013-09-13 2021-07-21 Kabushiki Kaisha Toshiba Permanent magnet, motor, and power generator
EP3352180A1 (en) * 2015-09-15 2018-07-25 Kabushiki Kaisha Toshiba Permanent magnet and dynamo electric machine
JP6613010B2 (ja) * 2017-09-15 2019-11-27 株式会社東芝 永久磁石、回転電機、及び車両

Also Published As

Publication number Publication date
JPS63157844A (ja) 1988-06-30

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