CH375804A - Ferromagnetischer Magnetkern aus Ferritmaterial mit einer praktisch rechteckigen Hystereseschleife und Verfahren zu seiner Herstellung - Google Patents

Ferromagnetischer Magnetkern aus Ferritmaterial mit einer praktisch rechteckigen Hystereseschleife und Verfahren zu seiner Herstellung

Info

Publication number
CH375804A
CH375804A CH5212057A CH5212057A CH375804A CH 375804 A CH375804 A CH 375804A CH 5212057 A CH5212057 A CH 5212057A CH 5212057 A CH5212057 A CH 5212057A CH 375804 A CH375804 A CH 375804A
Authority
CH
Switzerland
Prior art keywords
mol
magnetic core
ferrite material
molo
mgo
Prior art date
Application number
CH5212057A
Other languages
German (de)
English (en)
Inventor
Albers-Schoenberg Ernst
Original Assignee
Indiana General 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 Indiana General Corp filed Critical Indiana General Corp
Publication of CH375804A publication Critical patent/CH375804A/de

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
    • C04B35/2633—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 barium, strontium or calcium

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)
CH5212057A 1957-06-18 1957-10-30 Ferromagnetischer Magnetkern aus Ferritmaterial mit einer praktisch rechteckigen Hystereseschleife und Verfahren zu seiner Herstellung CH375804A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US666456A US2981690A (en) 1957-06-18 1957-06-18 Ferrites with square hysteresis loops

Publications (1)

Publication Number Publication Date
CH375804A true CH375804A (de) 1964-03-15

Family

ID=24674197

Family Applications (1)

Application Number Title Priority Date Filing Date
CH5212057A CH375804A (de) 1957-06-18 1957-10-30 Ferromagnetischer Magnetkern aus Ferritmaterial mit einer praktisch rechteckigen Hystereseschleife und Verfahren zu seiner Herstellung

Country Status (4)

Country Link
US (1) US2981690A (fr)
CH (1) CH375804A (fr)
FR (1) FR1208327A (fr)
GB (1) GB845973A (fr)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1997193A (en) * 1930-12-25 1935-04-09 Mitsubishi Electric Corp Permanent magnet and method of manufacturing same
US2452529A (en) * 1941-10-24 1948-10-26 Hartford Nat Bank & Trust Co Magnet core
US2452530A (en) * 1943-05-15 1948-10-26 Hartford Nat Bank & Trust Co Magnetic core
US2452531A (en) * 1943-05-31 1948-10-26 Hartford Nat Bank & Trust Co Process of manufacturing a magnetic material and magnetic core
BE456575A (fr) * 1943-07-01
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
US2568881A (en) * 1948-12-28 1951-09-25 Steatite Res Corp Ceramic parts for electrical devices having magnetic properties and method of making
US2565111A (en) * 1949-05-26 1951-08-21 Steatite Res Corp Ceramic magnetic material with a small temperature coefficient
US2565058A (en) * 1949-05-26 1951-08-21 Steatite Res Corp Ceramic magnetic materials with high saturation-flux density
US2535025A (en) * 1949-10-06 1950-12-26 Steatite Res Corp Process of treating ferrites
US2715109A (en) * 1954-06-14 1955-08-09 Steatite Res Corp Ferromagnetic ceramic materials with hysteresis loops of rectangular shape

Also Published As

Publication number Publication date
US2981690A (en) 1961-04-25
FR1208327A (fr) 1960-02-23
GB845973A (en) 1960-08-24

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