JPS4920694A - - Google Patents

Info

Publication number
JPS4920694A
JPS4920694A JP48042299A JP4229973A JPS4920694A JP S4920694 A JPS4920694 A JP S4920694A JP 48042299 A JP48042299 A JP 48042299A JP 4229973 A JP4229973 A JP 4229973A JP S4920694 A JPS4920694 A JP S4920694A
Authority
JP
Japan
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
JP48042299A
Other languages
Japanese (ja)
Other versions
JPS5722961B2 (en]
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 filed Critical
Publication of JPS4920694A publication Critical patent/JPS4920694A/ja
Publication of JPS5722961B2 publication Critical patent/JPS5722961B2/ja
Expired 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
    • H01F1/06—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 in the form of particles, e.g. powder
    • 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
    • H01F1/0551—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 in the form of particles, e.g. rapid quenched powders or ribbon flakes
    • H01F1/0552—Alloys characterised by their composition containing rare earth metals and magnetic transition metals, e.g. SmCo5 in the form of particles, e.g. rapid quenched powders or ribbon flakes with a protective layer
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F13/00—Apparatus or processes for magnetising or demagnetising
    • H01F13/003—Methods and devices for magnetising permanent magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Hard Magnetic Materials (AREA)
  • Powder Metallurgy (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
JP4229973A 1972-04-17 1973-04-16 Expired JPS5722961B2 (en])

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00244423A US3811962A (en) 1972-04-17 1972-04-17 Large grain cobalt-samarium intermetallic permanent magnet material stabilized with zinc and process

Publications (2)

Publication Number Publication Date
JPS4920694A true JPS4920694A (en]) 1974-02-23
JPS5722961B2 JPS5722961B2 (en]) 1982-05-15

Family

ID=22922705

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4229973A Expired JPS5722961B2 (en]) 1972-04-17 1973-04-16

Country Status (10)

Country Link
US (1) US3811962A (en])
JP (1) JPS5722961B2 (en])
BE (1) BE798260A (en])
CA (1) CA985068A (en])
DE (1) DE2319007A1 (en])
ES (1) ES413773A1 (en])
FR (1) FR2180897B1 (en])
GB (1) GB1415918A (en])
IT (1) IT982726B (en])
NL (1) NL7304872A (en])

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5965832U (ja) * 1982-10-25 1984-05-02 セイレイ工業株式会社 トラクタの主変速レバ−枢支部におけるジヤバラ状ブ−ツのエア−抜き孔構造
JP2015516653A (ja) * 2012-03-30 2015-06-11 アールエスアール・テクノロジーズ，インコーポレーテッド 電気化学セル材料の磁気分離

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA990772A (en) * 1973-09-24 1976-06-08 Eric Whiteley Permanent magnet field structure for dynamoelectric machines
JPS57100705A (en) * 1980-12-16 1982-06-23 Seiko Epson Corp Permanent magnet
DK111582A (da) * 1982-03-12 1983-09-13 Niro Atomizer As Hoejgradient magnetisk separator
US5186765A (en) * 1989-07-31 1993-02-16 Kabushiki Kaisha Toshiba Cold accumulating material and method of manufacturing the same
US20150310971A1 (en) * 2014-04-25 2015-10-29 United Technologies Corporation Magnetic material and method therefor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5965832U (ja) * 1982-10-25 1984-05-02 セイレイ工業株式会社 トラクタの主変速レバ−枢支部におけるジヤバラ状ブ−ツのエア−抜き孔構造
JP2015516653A (ja) * 2012-03-30 2015-06-11 アールエスアール・テクノロジーズ，インコーポレーテッド 電気化学セル材料の磁気分離

Also Published As

Publication number Publication date
IT982726B (it) 1974-10-21
GB1415918A (en) 1975-12-03
DE2319007A1 (de) 1973-11-08
FR2180897A1 (en]) 1973-11-30
CA985068A (en) 1976-03-09
US3811962A (en) 1974-05-21
BE798260A (fr) 1973-08-16
ES413773A1 (es) 1976-01-16
NL7304872A (en]) 1973-10-19
JPS5722961B2 (en]) 1982-05-15
FR2180897B1 (en]) 1978-11-03

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