FR2278651A1 - Materiau ferrimagnetique a structure grenat, de moment magnetique inferieur a 900 gauss, stable en remperature et utilisable en hyperfrequence - Google Patents

Materiau ferrimagnetique a structure grenat, de moment magnetique inferieur a 900 gauss, stable en remperature et utilisable en hyperfrequence

Info

Publication number
FR2278651A1
FR2278651A1 FR7416419A FR7416419A FR2278651A1 FR 2278651 A1 FR2278651 A1 FR 2278651A1 FR 7416419 A FR7416419 A FR 7416419A FR 7416419 A FR7416419 A FR 7416419A FR 2278651 A1 FR2278651 A1 FR 2278651A1
Authority
FR
France
Prior art keywords
polycrystalline
high frequency
substd
indium
aluminium
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.)
Granted
Application number
FR7416419A
Other languages
English (en)
French (fr)
Other versions
FR2278651B1 (enExample
Inventor
Roland Sroussi
Jean Nicolas
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.)
Thales SA
Original Assignee
Thomson CSF 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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR7416419A priority Critical patent/FR2278651A1/fr
Priority to DE19752520808 priority patent/DE2520808B2/de
Priority to IT4950275A priority patent/IT1035661B/it
Publication of FR2278651A1 publication Critical patent/FR2278651A1/fr
Application granted granted Critical
Publication of FR2278651B1 publication Critical patent/FR2278651B1/fr
Granted 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
    • C04B35/2675—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)
  • Hard Magnetic Materials (AREA)
  • Soft Magnetic Materials (AREA)
  • Compounds Of Iron (AREA)
FR7416419A 1974-05-13 1974-05-13 Materiau ferrimagnetique a structure grenat, de moment magnetique inferieur a 900 gauss, stable en remperature et utilisable en hyperfrequence Granted FR2278651A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7416419A FR2278651A1 (fr) 1974-05-13 1974-05-13 Materiau ferrimagnetique a structure grenat, de moment magnetique inferieur a 900 gauss, stable en remperature et utilisable en hyperfrequence
DE19752520808 DE2520808B2 (de) 1974-05-13 1975-05-09 Ferrimagnetisches Material mit Granatstruktur
IT4950275A IT1035661B (it) 1974-05-13 1975-05-09 Materiale ferromagnetico a struttura a granatite di momento magnetico inferiore a 900 gaussstabile in temperatura ut ilizzabile in iperfrequenza

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7416419A FR2278651A1 (fr) 1974-05-13 1974-05-13 Materiau ferrimagnetique a structure grenat, de moment magnetique inferieur a 900 gauss, stable en remperature et utilisable en hyperfrequence

Publications (2)

Publication Number Publication Date
FR2278651A1 true FR2278651A1 (fr) 1976-02-13
FR2278651B1 FR2278651B1 (enExample) 1977-03-11

Family

ID=9138739

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7416419A Granted FR2278651A1 (fr) 1974-05-13 1974-05-13 Materiau ferrimagnetique a structure grenat, de moment magnetique inferieur a 900 gauss, stable en remperature et utilisable en hyperfrequence

Country Status (3)

Country Link
DE (1) DE2520808B2 (enExample)
FR (1) FR2278651A1 (enExample)
IT (1) IT1035661B (enExample)

Also Published As

Publication number Publication date
DE2520808A1 (de) 1975-12-04
DE2520808B2 (de) 1980-06-04
FR2278651B1 (enExample) 1977-03-11
IT1035661B (it) 1979-10-20

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Legal Events

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ST Notification of lapse