FR1074829A - Compositions céramiques ferromagnétiques à boucle d'hysterésis rectangulaire - Google Patents

Compositions céramiques ferromagnétiques à boucle d'hysterésis rectangulaire

Info

Publication number
FR1074829A
FR1074829A FR1074829DA FR1074829A FR 1074829 A FR1074829 A FR 1074829A FR 1074829D A FR1074829D A FR 1074829DA FR 1074829 A FR1074829 A FR 1074829A
Authority
FR
France
Prior art keywords
hysteresis loop
ceramic compositions
rectangular hysteresis
ferromagnetic ceramic
ferromagnetic
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)
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.)
Steatite Research Corp
Original Assignee
Steatite Research Corp
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 Steatite Research Corp filed Critical Steatite Research Corp
Application granted granted Critical
Publication of FR1074829A publication Critical patent/FR1074829A/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
    • C04B35/42—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 chromites
    • 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
    • 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
    • C04B35/12—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 chromium oxide
    • 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
    • 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
    • C04B35/44—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 aluminates

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Magnetic Ceramics (AREA)
  • Soft Magnetic Materials (AREA)
  • Compounds Of Iron (AREA)
FR1074829D 1952-02-07 1953-02-05 Compositions céramiques ferromagnétiques à boucle d'hysterésis rectangulaire Expired FR1074829A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US27035152A 1952-02-07 1952-02-07

Publications (1)

Publication Number Publication Date
FR1074829A true FR1074829A (fr) 1954-10-08

Family

ID=32735349

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1074829D Expired FR1074829A (fr) 1952-02-07 1953-02-05 Compositions céramiques ferromagnétiques à boucle d'hysterésis rectangulaire

Country Status (6)

Country Link
CA (1) CA525699A (fr)
CH (1) CH328239A (fr)
DE (1) DE1196560B (fr)
FR (1) FR1074829A (fr)
GB (1) GB735375A (fr)
IT (1) IT527607A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3031406A (en) * 1958-01-07 1962-04-24 Rca Corp Magnetic cores

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL85826C (fr) * 1954-01-28 1957-08-15
FR1143063A (fr) * 1954-10-18 1957-09-26 Ibm Composition et procédé de fabrication d'éléments magnétiques
DE1010441B (de) * 1955-03-11 1957-06-13 Steatit Magnesia Ag Verfahren zur Verbesserung der magnetischen Eigenschaften von Ferriten mit rechteckfoermiger Hystereseschleife
BE548112A (fr) * 1955-07-01
US2989474A (en) * 1955-10-29 1961-06-20 Steatit Magnesia Ag Ferrite with constricted magnetic hysteresis loop
US3024196A (en) * 1955-11-16 1962-03-06 Steatit Magnesia Ag Ferrite with constricted magnetic hysteresis loop
US2989477A (en) * 1955-11-21 1961-06-20 Steatit Magnesia Ag Ferrite with constricted magnetic hysteresis loop
US2995517A (en) * 1956-02-16 1961-08-08 Plessey Co Ltd Ferrites containing niobium
US2950252A (en) * 1956-05-08 1960-08-23 Ibm Manganese chromium ferrite composition
US3002930A (en) * 1956-12-03 1961-10-03 Philips Corp Process of making a ferromagnetic body
BE562891A (fr) * 1956-12-14
US3028336A (en) * 1957-09-25 1962-04-03 Ibm Cadmium manganese ferrospinel composition
US3027327A (en) * 1957-10-08 1962-03-27 Gen Electric Preparation of ferromagnetic ferrite materials
NL95813C (fr) * 1957-10-21 1960-11-15
US3055833A (en) * 1957-10-31 1962-09-25 Rca Corp Mixed ferrospinels
US3006853A (en) * 1957-12-19 1961-10-31 Ibm Square loop cadmium-nickel ferrites
US3096288A (en) * 1957-12-23 1963-07-02 Union Carbide Corp Ferri-magnetic spinel bodies
US3038861A (en) * 1957-12-27 1962-06-12 Bell Telephone Labor Inc Polycrystalline garnet materials
US2982732A (en) * 1957-12-30 1961-05-02 Ibm Ferrite composition containing titanium and nickel
US3034987A (en) * 1957-12-31 1962-05-15 Rca Corp Magnetic cores
ES246988A1 (es) * 1958-02-13 1959-05-16 Itt MÉTODO DE FABRICACION DE UNA MATERIAL CERáMICO FERROMAGNÉTICO
US2980619A (en) * 1958-11-28 1961-04-18 Steatite Res Corp Manganese zinc ferrite containing tungstic oxide
US3059194A (en) * 1958-12-29 1962-10-16 Bell Telephone Labor Inc Microwave ferrite devices
US3042617A (en) * 1958-12-31 1962-07-03 Rca Corp Magnetic bodies and methods of preparation thereof
US3043777A (en) * 1958-12-31 1962-07-10 Rca Corp Methods for preparing improved magnetic bodies
US3009880A (en) * 1958-12-31 1961-11-21 Rca Corp Method for preparing nickel-zinc ferrites
US2970961A (en) * 1959-03-04 1961-02-07 Bell Telephone Labor Inc Magnetic material
US3007875A (en) * 1959-06-23 1961-11-07 Steatite Res Corp Square loop ferrites
US3042619A (en) * 1959-12-31 1962-07-03 Ibm Ferrite composition for bistable magnetic circuits
US2981688A (en) * 1960-05-27 1961-04-25 Steatite Res Corp Ferrites for microwave applications
US3097979A (en) * 1960-12-05 1963-07-16 Union Carbide Corp Magnetic flux-gas shielded metal arc welding
US3344072A (en) * 1963-02-28 1967-09-26 Nippon Electric Co Tantalum doped nickel-zinc ferrite

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2568881A (en) * 1948-12-28 1951-09-25 Steatite Res Corp Ceramic parts for electrical devices having magnetic properties and method of making
IT492518A (fr) * 1951-10-30

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3031406A (en) * 1958-01-07 1962-04-24 Rca Corp Magnetic cores

Also Published As

Publication number Publication date
GB735375A (en) 1955-08-17
CH328239A (de) 1958-02-28
IT527607A (fr)
DE1196560B (de) 1965-07-08
CA525699A (fr) 1956-05-29

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