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BE767481A - Procede pour la preparation d'une poudre aimantable en permanence - Google Patents

Procede pour la preparation d'une poudre aimantable en permanence

Info

Publication number
BE767481A
BE767481A BE767481A BE767481A BE767481A BE 767481 A BE767481 A BE 767481A BE 767481 A BE767481 A BE 767481A BE 767481 A BE767481 A BE 767481A BE 767481 A BE767481 A BE 767481A
Authority
BE
Belgium
Prior art keywords
magnetable
permanent
powder
preparation
permanent magnetable
Prior art date
Application number
BE767481A
Other languages
English (en)
French (fr)
Original Assignee
Stamicarbon
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 Stamicarbon filed Critical Stamicarbon
Publication of BE767481A publication Critical patent/BE767481A/xx

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
    • H01F1/10—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 non-metallic substances, e.g. ferrites, e.g. [(Ba,Sr)O(Fe2O3)6] ferrites with hexagonal structure
    • H01F1/11—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 non-metallic substances, e.g. ferrites, e.g. [(Ba,Sr)O(Fe2O3)6] ferrites with hexagonal structure in the form of particles
    • H01F1/111—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 non-metallic substances, e.g. ferrites, e.g. [(Ba,Sr)O(Fe2O3)6] ferrites with hexagonal structure in the form of particles with a non-magnetic core
    • 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
    • H01F1/063—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 with a non magnetic core

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Hard Magnetic Materials (AREA)
  • Silicon Compounds (AREA)
BE767481A 1970-05-23 1971-05-21 Procede pour la preparation d'une poudre aimantable en permanence BE767481A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7007497A NL166354C (nl) 1970-05-23 1970-05-23 Werkwijze voor het bereiden van een ten minste een van de metalen kobalt, nikkel en ijzer bevattend poeder.

Publications (1)

Publication Number Publication Date
BE767481A true BE767481A (fr) 1971-11-22

Family

ID=19810142

Family Applications (1)

Application Number Title Priority Date Filing Date
BE767481A BE767481A (fr) 1970-05-23 1971-05-21 Procede pour la preparation d'une poudre aimantable en permanence

Country Status (8)

Country Link
JP (1) JPS5146277B1 (de)
BE (1) BE767481A (de)
CA (1) CA945459A (de)
CH (1) CH556600A (de)
DE (1) DE2125396A1 (de)
FR (1) FR2093629A5 (de)
GB (1) GB1346498A (de)
NL (1) NL166354C (de)

Also Published As

Publication number Publication date
FR2093629A5 (de) 1972-01-28
DE2125396A1 (de) 1971-12-09
CH556600A (de) 1974-11-29
GB1346498A (en) 1974-02-13
CA945459A (en) 1974-04-16
JPS5146277B1 (de) 1976-12-08
NL166354B (nl) 1981-02-16
NL166354C (nl) 1981-07-15
NL7007497A (de) 1971-11-25

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