JPS57120303A - Rare earch cobalt permanent magnet - Google Patents

Rare earch cobalt permanent magnet

Info

Publication number
JPS57120303A
JPS57120303A JP56007032A JP703281A JPS57120303A JP S57120303 A JPS57120303 A JP S57120303A JP 56007032 A JP56007032 A JP 56007032A JP 703281 A JP703281 A JP 703281A JP S57120303 A JPS57120303 A JP S57120303A
Authority
JP
Japan
Prior art keywords
alloy
composition
ingot
permanent magnet
columnar crystal
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
JP56007032A
Other languages
English (en)
Japanese (ja)
Other versions
JPH031803B2 (enrdf_load_stackoverflow
Inventor
Tsuyoshi Kitabayashi
Tatsuya Shimoda
Itaru Okonogi
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 JP56007032A priority Critical patent/JPS57120303A/ja
Publication of JPS57120303A publication Critical patent/JPS57120303A/ja
Publication of JPH031803B2 publication Critical patent/JPH031803B2/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)
  • Powder Metallurgy (AREA)
  • Hard Magnetic Materials (AREA)
JP56007032A 1981-01-19 1981-01-19 Rare earch cobalt permanent magnet Granted JPS57120303A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56007032A JPS57120303A (en) 1981-01-19 1981-01-19 Rare earch cobalt permanent magnet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56007032A JPS57120303A (en) 1981-01-19 1981-01-19 Rare earch cobalt permanent magnet

Publications (2)

Publication Number Publication Date
JPS57120303A true JPS57120303A (en) 1982-07-27
JPH031803B2 JPH031803B2 (enrdf_load_stackoverflow) 1991-01-11

Family

ID=11654690

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56007032A Granted JPS57120303A (en) 1981-01-19 1981-01-19 Rare earch cobalt permanent magnet

Country Status (1)

Country Link
JP (1) JPS57120303A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012024530A (ja) * 2010-07-23 2012-02-09 Eri Tanabe ジャンピングシューズ

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51112724A (en) * 1975-03-31 1976-10-05 Nippon Gakki Seizo Kk Production of magnets
JPS648451A (en) * 1987-06-30 1989-01-12 Nec Corp Microprogram control device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51112724A (en) * 1975-03-31 1976-10-05 Nippon Gakki Seizo Kk Production of magnets
JPS648451A (en) * 1987-06-30 1989-01-12 Nec Corp Microprogram control device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012024530A (ja) * 2010-07-23 2012-02-09 Eri Tanabe ジャンピングシューズ

Also Published As

Publication number Publication date
JPH031803B2 (enrdf_load_stackoverflow) 1991-01-11

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