JPS63157844A - 永久磁石材料の製造方法 - Google Patents

永久磁石材料の製造方法

Info

Publication number
JPS63157844A
JPS63157844A JP61302625A JP30262586A JPS63157844A JP S63157844 A JPS63157844 A JP S63157844A JP 61302625 A JP61302625 A JP 61302625A JP 30262586 A JP30262586 A JP 30262586A JP S63157844 A JPS63157844 A JP S63157844A
Authority
JP
Japan
Prior art keywords
weight
stage aging
hours
sintering
permanent magnet
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
JP61302625A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0328503B2 (cs
Inventor
Teruo Kiyomiya
照夫 清宮
Takaaki Yasumura
隆明 安村
Yasutoshi Mizuno
水野　保敏
Kazuo Matsui
一雄 松井
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 true JPS63157844A (ja) 1988-06-30
JPH0328503B2 JPH0328503B2 (cs) 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 (cs)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015037041A1 (ja) * 2013-09-13 2015-03-19 株式会社 東芝 永久磁石、モータ、および発電機
WO2017046826A1 (ja) * 2015-09-15 2017-03-23 株式会社 東芝 永久磁石および回転電機
US20210343457A1 (en) * 2017-09-15 2021-11-04 Kabushiki Kaisha Toshiba Permanent magnet, rotary electrical machine, and vehicle

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015037041A1 (ja) * 2013-09-13 2015-03-19 株式会社 東芝 永久磁石、モータ、および発電機
US9502165B2 (en) 2013-09-13 2016-11-22 Kabushiki Kaisha Toshiba Permanent magnet, motor, and generator
WO2017046826A1 (ja) * 2015-09-15 2017-03-23 株式会社 東芝 永久磁石および回転電機
CN107430916A (zh) * 2015-09-15 2017-12-01 株式会社东芝 永久磁铁以及旋转电机
CN107430916B (zh) * 2015-09-15 2019-10-25 株式会社东芝 永久磁铁以及旋转电机
US10943716B2 (en) 2015-09-15 2021-03-09 Kabushiki Kaisha Toshiba Permanent magnet and rotary electrical machine
US20210343457A1 (en) * 2017-09-15 2021-11-04 Kabushiki Kaisha Toshiba Permanent magnet, rotary electrical machine, and vehicle
US11676747B2 (en) * 2017-09-15 2023-06-13 Kabushiki Kaisha Toshiba Permanent magnet, rotary electrical machine, and vehicle

Also Published As

Publication number Publication date
JPH0328503B2 (cs) 1991-04-19

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