DE2658078A1 - Gyromagnetisches material - Google Patents

Gyromagnetisches material

Info

Publication number
DE2658078A1
DE2658078A1 DE19762658078 DE2658078A DE2658078A1 DE 2658078 A1 DE2658078 A1 DE 2658078A1 DE 19762658078 DE19762658078 DE 19762658078 DE 2658078 A DE2658078 A DE 2658078A DE 2658078 A1 DE2658078 A1 DE 2658078A1
Authority
DE
Germany
Prior art keywords
garnet
gyromagnetic
oxide
mixture
iron oxide
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.)
Pending
Application number
DE19762658078
Other languages
German (de)
English (en)
Inventor
Andre Deschamps
Georges Faye
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.)
Lignes Telegraphiques et Telephoniques LTT SA
Original Assignee
Lignes Telegraphiques et Telephoniques LTT SA
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 Lignes Telegraphiques et Telephoniques LTT SA filed Critical Lignes Telegraphiques et Telephoniques LTT SA
Publication of DE2658078A1 publication Critical patent/DE2658078A1/de
Pending 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
    • C04B35/2641—Compositions containing one or more ferrites of the group comprising rare earth metals and one or more ferrites of the group comprising alkali metals, alkaline earth metals or lead
    • 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
    • C04B35/2675—Other ferrites containing rare earth metals, e.g. rare earth ferrite garnets

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 Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Compositions Of Oxide Ceramics (AREA)
DE19762658078 1975-12-30 1976-12-22 Gyromagnetisches material Pending DE2658078A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7540058A FR2337114A1 (fr) 1975-12-30 1975-12-30 Procede de fabrication de materiaux gyromagnetiques utilisables en hyperfrequence

Publications (1)

Publication Number Publication Date
DE2658078A1 true DE2658078A1 (de) 1977-07-14

Family

ID=9164285

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762658078 Pending DE2658078A1 (de) 1975-12-30 1976-12-22 Gyromagnetisches material

Country Status (2)

Country Link
DE (1) DE2658078A1 (enExample)
FR (1) FR2337114A1 (enExample)

Also Published As

Publication number Publication date
FR2337114A1 (fr) 1977-07-29
FR2337114B1 (enExample) 1978-07-28

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Legal Events

Date Code Title Description
OHW Rejection