JPS59213104A - 永久磁石の製造方法 - Google Patents

永久磁石の製造方法

Info

Publication number
JPS59213104A
JPS59213104A JP58088148A JP8814883A JPS59213104A JP S59213104 A JPS59213104 A JP S59213104A JP 58088148 A JP58088148 A JP 58088148A JP 8814883 A JP8814883 A JP 8814883A JP S59213104 A JPS59213104 A JP S59213104A
Authority
JP
Japan
Prior art keywords
permanent magnet
magnets
reuse
performance
injection molding
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
JP58088148A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0516161B2 (enExample
Inventor
Masato Fujiwara
正人 藤原
Eiji Natori
栄治 名取
Tatsuya Shimoda
達也 下田
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 JP58088148A priority Critical patent/JPS59213104A/ja
Publication of JPS59213104A publication Critical patent/JPS59213104A/ja
Publication of JPH0516161B2 publication Critical patent/JPH0516161B2/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
    • H01F1/0558—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 pressed, sintered or bonded together bonded together

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Hard Magnetic Materials (AREA)
JP58088148A 1983-05-19 1983-05-19 永久磁石の製造方法 Granted JPS59213104A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58088148A JPS59213104A (ja) 1983-05-19 1983-05-19 永久磁石の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58088148A JPS59213104A (ja) 1983-05-19 1983-05-19 永久磁石の製造方法

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP1285016A Division JP2689651B2 (ja) 1989-11-02 1989-11-02 永久磁石成形体の製造方法

Publications (2)

Publication Number Publication Date
JPS59213104A true JPS59213104A (ja) 1984-12-03
JPH0516161B2 JPH0516161B2 (enExample) 1993-03-03

Family

ID=13934843

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58088148A Granted JPS59213104A (ja) 1983-05-19 1983-05-19 永久磁石の製造方法

Country Status (1)

Country Link
JP (1) JPS59213104A (enExample)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5563807A (en) * 1978-11-07 1980-05-14 Seiko Epson Corp Grindable permanent magnet
JPS55128502A (en) * 1979-03-23 1980-10-04 Tdk Corp Permanent magnet material and its manufacture
JPS5623711A (en) * 1979-08-02 1981-03-06 Seiko Epson Corp Production of intermetallic compound magnet
JPS56114309A (en) * 1980-02-13 1981-09-08 Tdk Corp Manufacture of permanent magnet
JPS59136907A (ja) * 1983-01-25 1984-08-06 Seiko Epson Corp 樹脂結合型希土類磁石の製造方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5563807A (en) * 1978-11-07 1980-05-14 Seiko Epson Corp Grindable permanent magnet
JPS55128502A (en) * 1979-03-23 1980-10-04 Tdk Corp Permanent magnet material and its manufacture
JPS5623711A (en) * 1979-08-02 1981-03-06 Seiko Epson Corp Production of intermetallic compound magnet
JPS56114309A (en) * 1980-02-13 1981-09-08 Tdk Corp Manufacture of permanent magnet
JPS59136907A (ja) * 1983-01-25 1984-08-06 Seiko Epson Corp 樹脂結合型希土類磁石の製造方法

Also Published As

Publication number Publication date
JPH0516161B2 (enExample) 1993-03-03

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