JPS5439339B2 - - Google Patents

Info

Publication number
JPS5439339B2
JPS5439339B2 JP1038972A JP1038972A JPS5439339B2 JP S5439339 B2 JPS5439339 B2 JP S5439339B2 JP 1038972 A JP1038972 A JP 1038972A JP 1038972 A JP1038972 A JP 1038972A JP S5439339 B2 JPS5439339 B2 JP S5439339B2
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.)
Expired
Application number
JP1038972A
Other languages
Japanese (ja)
Other versions
JPS4879754A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
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
Priority to JP1038972A priority Critical patent/JPS5439339B2/ja
Priority to DE19732303900 priority patent/DE2303900C2/de
Priority to CA163,163A priority patent/CA996785A/en
Publication of JPS4879754A publication Critical patent/JPS4879754A/ja
Priority to US05/693,669 priority patent/US4059463A/en
Publication of JPS5439339B2 publication Critical patent/JPS5439339B2/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
    • H01F1/065—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 obtained by a reduction
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/16—Making metallic powder or suspensions thereof using chemical processes
    • B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
    • B22F9/24—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from liquid metal compounds, e.g. solutions

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Hard Magnetic Materials (AREA)
  • Paints Or Removers (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
JP1038972A 1972-01-27 1972-01-27 Expired JPS5439339B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1038972A JPS5439339B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-01-27 1972-01-27
DE19732303900 DE2303900C2 (de) 1972-01-27 1973-01-26 Verfahren zur Herstellung von ferromagnetischen Pulvern
CA163,163A CA996785A (en) 1972-01-27 1973-01-29 Process for producing powder of ferromagnetic metal
US05/693,669 US4059463A (en) 1972-01-27 1976-06-07 Process for producing ferromagnetic powder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1038972A JPS5439339B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-01-27 1972-01-27

Publications (2)

Publication Number Publication Date
JPS4879754A JPS4879754A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-10-25
JPS5439339B2 true JPS5439339B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1979-11-27

Family

ID=11748753

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1038972A Expired JPS5439339B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-01-27 1972-01-27

Country Status (3)

Country Link
JP (1) JPS5439339B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA996785A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2303900C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5329240B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1974-05-30 1978-08-19
JPS51115265A (en) * 1975-04-02 1976-10-09 Tdk Electronics Co Ltd Method of producing ferromagnetic metal or alloy powder
JPS53149161A (en) * 1977-06-02 1978-12-26 Tdk Corp Manufacture of ferromagnetic metal powder
NL8601636A (nl) * 1986-06-27 1988-01-18 Vmei Lenin Nis Werkwijze voor de bereiding van zeldzame aarden bevattende magneetpoeders.
JP5105038B2 (ja) * 2005-09-02 2012-12-19 学校法人千葉工業大学 粉末永久磁石材料の製造方法及び粉末永久磁石材料

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1272325A (en) * 1968-08-29 1972-04-26 Fuji Photo Film Co Ltd Process for the production of magnetic substances

Also Published As

Publication number Publication date
DE2303900A1 (de) 1973-08-02
JPS4879754A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-10-25
CA996785A (en) 1976-09-14
DE2303900C2 (de) 1984-09-13

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