FR1160127A - Préparation de ferrites à perméabilité initiale élevée et produits obtenus - Google Patents

Préparation de ferrites à perméabilité initiale élevée et produits obtenus

Info

Publication number
FR1160127A
FR1160127A FR1160127DA FR1160127A FR 1160127 A FR1160127 A FR 1160127A FR 1160127D A FR1160127D A FR 1160127DA FR 1160127 A FR1160127 A FR 1160127A
Authority
FR
France
Prior art keywords
ferrites
preparation
products obtained
high initial
initial permeability
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
English (en)
Inventor
Guillaud
Villers
Paulus
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 FR1160127A publication Critical patent/FR1160127A/fr
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
    • C04B35/2616—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 lithium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Soft Magnetic Materials (AREA)
  • Compounds Of Iron (AREA)
FR1160127D 1956-10-29 1956-10-29 Préparation de ferrites à perméabilité initiale élevée et produits obtenus Expired FR1160127A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1160127T 1956-10-29

Publications (1)

Publication Number Publication Date
FR1160127A true FR1160127A (fr) 1958-07-08

Family

ID=9651893

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1160127D Expired FR1160127A (fr) 1956-10-29 1956-10-29 Préparation de ferrites à perméabilité initiale élevée et produits obtenus

Country Status (5)

Country Link
US (1) US2995518A (fr)
DE (1) DE1051714B (fr)
FR (1) FR1160127A (fr)
GB (1) GB817458A (fr)
NL (1) NL104116C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0326999A2 (fr) * 1988-02-03 1989-08-09 TDK Corporation Matériaux frittés en ferrite et parties de puce

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5227358B1 (fr) * 1967-05-25 1977-07-20

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2734034A (en) * 1956-02-07 Magnetic compositions
US2565861A (en) * 1947-09-26 1951-08-28 Rca Corp Magnetic materials
US2549089A (en) * 1948-12-15 1951-04-17 Rca Corp Mixed ferrite compositions, including lithium ferrite
US2736708A (en) * 1951-06-08 1956-02-28 Henry L Crowley & Company Inc Magnetic compositions
BE521341A (fr) * 1952-07-10
US2773039A (en) * 1952-11-24 1956-12-04 Steatite Res Corp Magnetically strong ferromagnetic magnesium-zinc type of ferrite

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0326999A2 (fr) * 1988-02-03 1989-08-09 TDK Corporation Matériaux frittés en ferrite et parties de puce
EP0326999A3 (en) * 1988-02-03 1990-05-30 Tdk Corporation Sintered ferrite materials and chip parts

Also Published As

Publication number Publication date
US2995518A (en) 1961-08-08
GB817458A (en) 1959-07-29
NL104116C (fr) 1963-03-15
DE1051714B (de) 1959-02-26

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