GB829846A - Ferromagnetic ceramic materials with low coefficient of temperature of the initial magnetic permeability and method of manufacturing same - Google Patents

Ferromagnetic ceramic materials with low coefficient of temperature of the initial magnetic permeability and method of manufacturing same

Info

Publication number
GB829846A
GB829846A GB329/58A GB32958A GB829846A GB 829846 A GB829846 A GB 829846A GB 329/58 A GB329/58 A GB 329/58A GB 32958 A GB32958 A GB 32958A GB 829846 A GB829846 A GB 829846A
Authority
GB
United Kingdom
Prior art keywords
oxides
temperature coefficient
temperature
magnetic permeability
ceramic materials
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
GB329/58A
Other languages
English (en)
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
Publication of GB829846A publication Critical patent/GB829846A/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
    • C04B35/265—Compositions containing one or more ferrites of the group comprising manganese or zinc and one or more ferrites of the group comprising nickel, copper or cobalt

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)
GB329/58A 1957-01-08 1958-01-03 Ferromagnetic ceramic materials with low coefficient of temperature of the initial magnetic permeability and method of manufacturing same Expired GB829846A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1185318T 1957-01-08

Publications (1)

Publication Number Publication Date
GB829846A true GB829846A (en) 1960-03-09

Family

ID=9663857

Family Applications (1)

Application Number Title Priority Date Filing Date
GB329/58A Expired GB829846A (en) 1957-01-08 1958-01-03 Ferromagnetic ceramic materials with low coefficient of temperature of the initial magnetic permeability and method of manufacturing same

Country Status (4)

Country Link
US (1) US3021283A (de)
BE (1) BE563783A (de)
FR (1) FR1185318A (de)
GB (1) GB829846A (de)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2576456A (en) * 1946-12-31 1951-11-27 Rca Corp Materials of high magnetic permeability
US2565861A (en) * 1947-09-26 1951-08-28 Rca Corp Magnetic materials
US2640813A (en) * 1948-06-26 1953-06-02 Aladdin Ind Inc Reaction product of a mixed ferrite and lead titanate
BE514023A (de) * 1951-09-12
US2723239A (en) * 1952-09-29 1955-11-08 Rca Corp Ferrospinel compositions
GB752659A (en) * 1953-11-06 1956-07-11 Acec Improvements in and relating to ferrite compositions
FR1107654A (fr) * 1954-06-23 1956-01-04 Telecommunications Sa Matériaux ferrocéramiques magnétiques à pertes faibles
FR1122258A (fr) * 1955-02-03 1956-09-04 Centre Nat Rech Scient Matériau ferromagnétique et son procédé de fabrication
BE548112A (de) * 1955-07-01

Also Published As

Publication number Publication date
FR1185318A (fr) 1959-07-31
US3021283A (en) 1962-02-13
BE563783A (de)

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