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FR1051851A - Improvements to ferromagnetic materials in mixed ferrites of manganese, magnesium and zinc and to the manufacturing processes of said materials - Google Patents

Improvements to ferromagnetic materials in mixed ferrites of manganese, magnesium and zinc and to the manufacturing processes of said materials

Info

Publication number
FR1051851A
FR1051851A FR1051851DA FR1051851A FR 1051851 A FR1051851 A FR 1051851A FR 1051851D A FR1051851D A FR 1051851DA FR 1051851 A FR1051851 A FR 1051851A
Authority
FR
France
Prior art keywords
materials
manganese
zinc
magnesium
manufacturing processes
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
Other languages
French (fr)
Inventor
Charles Guillaud
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.)
Centre National de la Recherche Scientifique CNRS
Original Assignee
Centre National de la Recherche Scientifique CNRS
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 Centre National de la Recherche Scientifique CNRS filed Critical Centre National de la Recherche Scientifique CNRS
Application granted granted Critical
Publication of FR1051851A publication Critical patent/FR1051851A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/26—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on ferrites
    • C04B35/2608—Compositions containing one or more ferrites of the group comprising manganese, zinc, nickel, copper or cobalt and one or more ferrites of the group comprising rare earth metals, alkali metals, alkaline earth metals or lead
    • C04B35/2625—Compositions containing one or more ferrites of the group comprising manganese, zinc, nickel, copper or cobalt and one or more ferrites of the group comprising rare earth metals, alkali metals, alkaline earth metals or lead containing magnesium

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Soft Magnetic Materials (AREA)
  • Magnetic Ceramics (AREA)
FR1051851D 1952-02-28 1952-02-28 Improvements to ferromagnetic materials in mixed ferrites of manganese, magnesium and zinc and to the manufacturing processes of said materials Expired FR1051851A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1051851T 1952-02-28

Publications (1)

Publication Number Publication Date
FR1051851A true FR1051851A (en) 1954-01-19

Family

ID=9594921

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1051851D Expired FR1051851A (en) 1952-02-28 1952-02-28 Improvements to ferromagnetic materials in mixed ferrites of manganese, magnesium and zinc and to the manufacturing processes of said materials

Country Status (2)

Country Link
DE (1) DE1064412B (en)
FR (1) FR1051851A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3057802A (en) * 1958-02-13 1962-10-09 Lignes Telegraph Telephon Magnetic materials of the high permeability ferrite type
DE1239606B (en) * 1955-02-03 1967-04-27 Lignes Telegraph Telephon Process for the production of ferromagnetic cores with a largely rectangular hysteresis loop

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT164420B (en) * 1944-07-06 1949-11-10 Philips Nv Magnetic core made from a ferromagnetic ferrite
US2640813A (en) * 1948-06-26 1953-06-02 Aladdin Ind Inc Reaction product of a mixed ferrite and lead titanate
US2568881A (en) * 1948-12-28 1951-09-25 Steatite Res Corp Ceramic parts for electrical devices having magnetic properties and method of making
US2565111A (en) * 1949-05-26 1951-08-21 Steatite Res Corp Ceramic magnetic material with a small temperature coefficient

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1239606B (en) * 1955-02-03 1967-04-27 Lignes Telegraph Telephon Process for the production of ferromagnetic cores with a largely rectangular hysteresis loop
US3057802A (en) * 1958-02-13 1962-10-09 Lignes Telegraph Telephon Magnetic materials of the high permeability ferrite type

Also Published As

Publication number Publication date
DE1064412B (en) 1959-08-27

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