FR1163967A - Ferrites à boucle d'hystérésis magnétique étranglée - Google Patents

Ferrites à boucle d'hystérésis magnétique étranglée

Info

Publication number
FR1163967A
FR1163967A FR1163967DA FR1163967A FR 1163967 A FR1163967 A FR 1163967A FR 1163967D A FR1163967D A FR 1163967DA FR 1163967 A FR1163967 A FR 1163967A
Authority
FR
France
Prior art keywords
throttled
hysteresis loop
magnetic hysteresis
ferrites
loop ferrites
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
Oskar Eckert
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.)
Steatit Magnesia AG
Steatite Research Corp
Original Assignee
Steatit Magnesia AG
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 Steatit Magnesia AG, Steatite Research Corp filed Critical Steatit Magnesia AG
Application granted granted Critical
Publication of FR1163967A publication Critical patent/FR1163967A/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
    • C04B35/2625—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
    • C04B35/26—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
    • C04B35/2683—Other ferrites containing alkaline earth metals or lead

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)
FR1163967D 1955-11-16 1956-11-14 Ferrites à boucle d'hystérésis magnétique étranglée Expired FR1163967A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEST010546 1955-11-16
DEST010547 1955-11-16

Publications (1)

Publication Number Publication Date
FR1163967A true FR1163967A (fr) 1958-10-03

Family

ID=32736963

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1163967D Expired FR1163967A (fr) 1955-11-16 1956-11-14 Ferrites à boucle d'hystérésis magnétique étranglée

Country Status (4)

Country Link
US (2) US3024196A (fr)
FR (1) FR1163967A (fr)
GB (1) GB849218A (fr)
NL (1) NL113731C (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3197334A (en) * 1962-11-06 1965-07-27 Jr William L Wade Method of coating a substrate with magnetic ferrite film
US9797594B1 (en) * 2013-09-20 2017-10-24 U.S. Department Of Energy Tri-metallic ferrite oxygen carriers for chemical looping combustion

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB645056A (en) * 1944-05-30 1950-10-25 Philips Nv Improved process of manufacturing magnetic material
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
US2656319A (en) * 1949-01-03 1953-10-20 Aladdin Ind Inc Magnetic core composition and method of producing the same
US2736708A (en) * 1951-06-08 1956-02-28 Henry L Crowley & Company Inc Magnetic compositions
IT527607A (fr) * 1952-02-07
GB730703A (en) * 1952-07-31 1955-05-25 Centre Nat Rech Scient Magnetic materials and methods of manufacturing such materials
US2723239A (en) * 1952-09-29 1955-11-08 Rca Corp Ferrospinel compositions
FR1088019A (fr) * 1952-10-31 1955-03-02 Rca Corp Matières magnétiques
DE1017521B (de) * 1953-11-27 1957-10-10 Steatit Magnesia Ag Verfahren zur Herstellung ferromagnetischer, keramischer Koerper mit hoher Guete bei Hochfrequenz
US2818387A (en) * 1954-10-28 1957-12-31 Philips Corp Square loop ferromagnetic material
FR1125577A (fr) * 1955-05-03 1956-11-02 Lignes Telegraph Telephon Matériaux ferromagnétiques à cycle d'hystérésis rectangulaire
US2886530A (en) * 1955-07-19 1959-05-12 Greger Herbert Hans Process of manufacturing ceramic ferrites
FR1129275A (fr) * 1955-07-28 1957-01-17 Lignes Telegraph Telephon Aimants permanents

Also Published As

Publication number Publication date
NL113731C (fr) 1967-07-17
US3024196A (en) 1962-03-06
US2989478A (en) 1961-06-20
GB849218A (en) 1960-09-21

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