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 (de
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 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP1038972A JPS5439339B2 (de) 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 (de) 1972-01-27 1972-01-27

Publications (2)

Publication Number Publication Date
JPS4879754A JPS4879754A (de) 1973-10-25
JPS5439339B2 true JPS5439339B2 (de) 1979-11-27

Family

ID=11748753

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1038972A Expired JPS5439339B2 (de) 1972-01-27 1972-01-27

Country Status (3)

Country Link
JP (1) JPS5439339B2 (de)
CA (1) CA996785A (de)
DE (1) DE2303900C2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5329240B2 (de) * 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
DE2303900C2 (de) 1984-09-13
CA996785A (en) 1976-09-14
JPS4879754A (de) 1973-10-25
DE2303900A1 (de) 1973-08-02

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