CH310346A - Verfahren zur Herstellung ferromagnetischer keramischer Körper. - Google Patents

Verfahren zur Herstellung ferromagnetischer keramischer Körper.

Info

Publication number
CH310346A
CH310346A CH310346DA CH310346A CH 310346 A CH310346 A CH 310346A CH 310346D A CH310346D A CH 310346DA CH 310346 A CH310346 A CH 310346A
Authority
CH
Switzerland
Prior art keywords
sep
weight
percent
oxide
copper
Prior art date
Application number
Other languages
German (de)
English (en)
Inventor
Corporation Steatite Research
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
Publication of CH310346A publication Critical patent/CH310346A/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
    • C04B35/2616—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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Magnetic Ceramics (AREA)
  • Soft Magnetic Materials (AREA)
CH310346D 1951-09-28 1952-02-26 Verfahren zur Herstellung ferromagnetischer keramischer Körper. CH310346A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US248889A US2670331A (en) 1951-09-28 1951-09-28 Magnesium-zinc ceramic ferrite containing copper

Publications (1)

Publication Number Publication Date
CH310346A true CH310346A (de) 1955-10-15

Family

ID=22941122

Family Applications (1)

Application Number Title Priority Date Filing Date
CH310346D CH310346A (de) 1951-09-28 1952-02-26 Verfahren zur Herstellung ferromagnetischer keramischer Körper.

Country Status (4)

Country Link
US (1) US2670331A (en:Method)
CH (1) CH310346A (en:Method)
FR (1) FR1051078A (en:Method)
NL (1) NL88603C (en:Method)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2565861A (en) * 1947-09-26 1951-08-28 Rca Corp Magnetic materials
US2565058A (en) * 1949-05-26 1951-08-21 Steatite Res Corp Ceramic magnetic materials with high saturation-flux density
US2565111A (en) * 1949-05-26 1951-08-21 Steatite Res Corp Ceramic magnetic material with a small temperature coefficient

Also Published As

Publication number Publication date
FR1051078A (fr) 1954-01-13
NL88603C (en:Method) 1958-07-15
US2670331A (en) 1954-02-23

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