FR1357734A - Procédé de préparation de poudres de ferrites et ferrites en résultant - Google Patents

Procédé de préparation de poudres de ferrites et ferrites en résultant

Info

Publication number
FR1357734A
FR1357734A FR926040A FR926040A FR1357734A FR 1357734 A FR1357734 A FR 1357734A FR 926040 A FR926040 A FR 926040A FR 926040 A FR926040 A FR 926040A FR 1357734 A FR1357734 A FR 1357734A
Authority
FR
France
Prior art keywords
ferrite
preparation
resulting therefrom
powders resulting
ferrite powders
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.)
Expired
Application number
FR926040A
Other languages
English (en)
French (fr)
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.)
Produits Chimiques Pechiney Saint Gobain
Original Assignee
Produits Chimiques Pechiney Saint Gobain
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 Produits Chimiques Pechiney Saint Gobain filed Critical Produits Chimiques Pechiney Saint Gobain
Priority to FR926040A priority Critical patent/FR1357734A/fr
Priority to BE644274A priority patent/BE644274A/xx
Priority to DEP33668A priority patent/DE1225156B/de
Priority to GB782164A priority patent/GB1045138A/en
Priority to NL6401834A priority patent/NL146469B/xx
Application granted granted Critical
Publication of FR1357734A publication Critical patent/FR1357734A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/0018—Mixed oxides or hydroxides
    • C01G49/0072—Mixed oxides or hydroxides containing manganese
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/0018—Mixed oxides or hydroxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G49/00—Compounds of iron
    • C01G49/0018—Mixed oxides or hydroxides
    • C01G49/0036—Mixed oxides or hydroxides containing one alkaline earth metal, magnesium or lead
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G53/00—Compounds of nickel
    • 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
    • H01F1/12—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 soft-magnetic materials
    • H01F1/34—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 soft-magnetic materials non-metallic substances, e.g. ferrites
    • H01F1/36—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 soft-magnetic materials non-metallic substances, e.g. ferrites in the form of particles
    • 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
    • H01F1/12—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 soft-magnetic materials
    • H01F1/34—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 soft-magnetic materials non-metallic substances, e.g. ferrites
    • H01F1/36—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 soft-magnetic materials non-metallic substances, e.g. ferrites in the form of particles
    • H01F1/37—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 soft-magnetic materials non-metallic substances, e.g. ferrites in the form of particles in a bonding agent
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/61—Micrometer sized, i.e. from 1-100 micrometer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Compounds Of Iron (AREA)
FR926040A 1963-02-26 1963-02-26 Procédé de préparation de poudres de ferrites et ferrites en résultant Expired FR1357734A (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR926040A FR1357734A (fr) 1963-02-26 1963-02-26 Procédé de préparation de poudres de ferrites et ferrites en résultant
BE644274A BE644274A (enrdf_load_stackoverflow) 1963-02-26 1964-02-24
DEP33668A DE1225156B (de) 1963-02-26 1964-02-24 Verfahren zur Herstellung von Ferritpulvern
GB782164A GB1045138A (en) 1963-02-26 1964-02-25 The preparation of ferric oxide coated powders and manufactured ferrites
NL6401834A NL146469B (nl) 1963-02-26 1964-02-26 Werkwijze voor het bereiden van een ferrietpoeder.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR926040A FR1357734A (fr) 1963-02-26 1963-02-26 Procédé de préparation de poudres de ferrites et ferrites en résultant

Publications (1)

Publication Number Publication Date
FR1357734A true FR1357734A (fr) 1964-04-10

Family

ID=8797904

Family Applications (1)

Application Number Title Priority Date Filing Date
FR926040A Expired FR1357734A (fr) 1963-02-26 1963-02-26 Procédé de préparation de poudres de ferrites et ferrites en résultant

Country Status (5)

Country Link
BE (1) BE644274A (enrdf_load_stackoverflow)
DE (1) DE1225156B (enrdf_load_stackoverflow)
FR (1) FR1357734A (enrdf_load_stackoverflow)
GB (1) GB1045138A (enrdf_load_stackoverflow)
NL (1) NL146469B (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4543197A (en) * 1982-04-27 1985-09-24 Japan Metals & Chemicals Co., Ltd. Process for producing magnetic metallic oxide
DE3633130A1 (de) * 1986-09-30 1988-03-31 Basf Ag Feinteilige, sphaerische, zweischichtige feststoffteilchen
CA2664675C (en) 2006-08-24 2016-10-18 Delbert C. Scranton, Jr. Method for producing metal oxide compositions and coated substrates

Also Published As

Publication number Publication date
BE644274A (enrdf_load_stackoverflow) 1964-08-24
DE1225156B (de) 1966-09-22
NL6401834A (enrdf_load_stackoverflow) 1964-08-27
NL146469B (nl) 1975-07-15
GB1045138A (en) 1966-10-12

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