FR1148632A - Procédé pour l'amélioration des propriétés magnétiques de ferrites à cycle d'hystérésis rectangulaire - Google Patents

Procédé pour l'amélioration des propriétés magnétiques de ferrites à cycle d'hystérésis rectangulaire

Info

Publication number
FR1148632A
FR1148632A FR1148632DA FR1148632A FR 1148632 A FR1148632 A FR 1148632A FR 1148632D A FR1148632D A FR 1148632DA FR 1148632 A FR1148632 A FR 1148632A
Authority
FR
France
Prior art keywords
ferrites
improving
magnetic properties
rectangular hysteresis
hysteresis ring
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
Original Assignee
Steatit Magnesia AG
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 filed Critical Steatit Magnesia AG
Application granted granted Critical
Publication of FR1148632A publication Critical patent/FR1148632A/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
    • C04B35/2608—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

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)
FR1148632D 1955-03-11 1956-03-09 Procédé pour l'amélioration des propriétés magnétiques de ferrites à cycle d'hystérésis rectangulaire Expired FR1148632A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEST9570A DE1010441B (de) 1955-03-11 1955-03-11 Verfahren zur Verbesserung der magnetischen Eigenschaften von Ferriten mit rechteckfoermiger Hystereseschleife

Publications (1)

Publication Number Publication Date
FR1148632A true FR1148632A (fr) 1957-12-12

Family

ID=7454806

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1148632D Expired FR1148632A (fr) 1955-03-11 1956-03-09 Procédé pour l'amélioration des propriétés magnétiques de ferrites à cycle d'hystérésis rectangulaire

Country Status (4)

Country Link
US (1) US2877183A (fr)
DE (1) DE1010441B (fr)
FR (1) FR1148632A (fr)
GB (1) GB834230A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3065181A (en) * 1956-09-24 1962-11-20 Sprague Electric Co Inductor materials
US2987481A (en) * 1956-10-15 1961-06-06 Ibm Manganese-zinc ferrite
NL108776C (fr) * 1957-04-18 1964-07-15
US3042617A (en) * 1958-12-31 1962-07-03 Rca Corp Magnetic bodies and methods of preparation thereof
US2981688A (en) * 1960-05-27 1961-04-25 Steatite Res Corp Ferrites for microwave applications
US3108074A (en) * 1960-08-12 1963-10-22 Ibm Technique for processing ferrite cores
NL296037A (fr) * 1962-08-01

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2736708A (en) * 1951-06-08 1956-02-28 Henry L Crowley & Company Inc Magnetic compositions
NL93755C (fr) * 1951-12-21
IT527607A (fr) * 1952-02-07

Also Published As

Publication number Publication date
DE1010441B (de) 1957-06-13
US2877183A (en) 1959-03-10
GB834230A (en) 1960-05-04

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