FR2326770A1 - Grenat magnetique et procede de reglage des proprietes magnetiques d'un tel grenat - Google Patents

Grenat magnetique et procede de reglage des proprietes magnetiques d'un tel grenat

Info

Publication number
FR2326770A1
FR2326770A1 FR7629699A FR7629699A FR2326770A1 FR 2326770 A1 FR2326770 A1 FR 2326770A1 FR 7629699 A FR7629699 A FR 7629699A FR 7629699 A FR7629699 A FR 7629699A FR 2326770 A1 FR2326770 A1 FR 2326770A1
Authority
FR
France
Prior art keywords
garnet
magnetic
adjusting
magnetic properties
properties
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
FR7629699A
Other languages
English (en)
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.)
Boeing North American Inc
Original Assignee
Rockwell International 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 Rockwell International Corp filed Critical Rockwell International Corp
Publication of FR2326770A1 publication Critical patent/FR2326770A1/fr
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
    • C04B35/2675—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)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Compounds Of Iron (AREA)
  • Thin Magnetic Films (AREA)
FR7629699A 1975-10-03 1976-10-01 Grenat magnetique et procede de reglage des proprietes magnetiques d'un tel grenat Pending FR2326770A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US61926975A 1975-10-03 1975-10-03

Publications (1)

Publication Number Publication Date
FR2326770A1 true FR2326770A1 (fr) 1977-04-29

Family

ID=24481187

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7629699A Pending FR2326770A1 (fr) 1975-10-03 1976-10-01 Grenat magnetique et procede de reglage des proprietes magnetiques d'un tel grenat

Country Status (4)

Country Link
JP (1) JPS5245095A (fr)
CA (1) CA1079515A (fr)
FR (1) FR2326770A1 (fr)
GB (1) GB1564014A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0027674A1 (fr) * 1979-10-17 1981-04-29 Philips Patentverwaltung GmbH Procédé pour préparer un résonateur à disque avec un monocristal en un grenat magnétique

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5518095A (en) * 1978-07-27 1980-02-07 Nec Corp Cilindrical magnetic domain element
JPS5972707A (ja) * 1982-10-20 1984-04-24 Hitachi Ltd 磁性ガーネット膜

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1239227B (de) * 1964-04-04 1967-04-20 Telefunken Patent Verfahren zur Herstellung magnetischer Werk-stoffe mit geringer Temperaturabhaengigkeit der Saettigungsmagnetisierung fuer die Anwendung bei Mikrowellenfrequenzen
US3759745A (en) * 1971-07-14 1973-09-18 Bell Telephone Labor Inc Hydrogen annealing of substituted magnetic garnets and materials so produced
US3845477A (en) * 1972-11-24 1974-10-29 Bell Telephone Labor Inc Method for controlling magnetization in garnet material and devices so produced
US3886533A (en) * 1973-07-20 1975-05-27 Bell Telephone Labor Inc Magnetic devices utilizing garnet epitaxial material

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1239227B (de) * 1964-04-04 1967-04-20 Telefunken Patent Verfahren zur Herstellung magnetischer Werk-stoffe mit geringer Temperaturabhaengigkeit der Saettigungsmagnetisierung fuer die Anwendung bei Mikrowellenfrequenzen
US3759745A (en) * 1971-07-14 1973-09-18 Bell Telephone Labor Inc Hydrogen annealing of substituted magnetic garnets and materials so produced
US3845477A (en) * 1972-11-24 1974-10-29 Bell Telephone Labor Inc Method for controlling magnetization in garnet material and devices so produced
US3886533A (en) * 1973-07-20 1975-05-27 Bell Telephone Labor Inc Magnetic devices utilizing garnet epitaxial material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0027674A1 (fr) * 1979-10-17 1981-04-29 Philips Patentverwaltung GmbH Procédé pour préparer un résonateur à disque avec un monocristal en un grenat magnétique

Also Published As

Publication number Publication date
JPS5245095A (en) 1977-04-08
GB1564014A (en) 1980-04-02
CA1079515A (fr) 1980-06-17

Similar Documents

Publication Publication Date Title
FR2315750A1 (fr) Materiau isolant et procede pour la fabrication d'un tel materiau
DE3066054D1 (en) Watery tenside concentrates and process for the improvement of the flowing property of difficultly movable watery tenside concentrates
FR2465159B1 (fr) Installation et procede d'incineration-chauffage
IT1130697B (it) Apparato per registrazioni e/o riproduzioni magnetiche
FR2311793A1 (fr) Procede et composition pour le demoulage de polyurethanes
FR2307950A1 (fr) Procede et machine pour l'extraction des mineraux
JPS5617074A (en) Field effect transistor and method of manufacturing same
FR2326975A1 (fr) Procede pour la croissance de couches epitaxiales monocristallines en grenat de fer et de terre rare
IT1062889B (it) Rele'elettromagnetico polarizzato e procedimento per la sua fabbricazione
BE877630A (fr) Procede pour ameliorer les proprietes magnetiques d'alliages fe-cr-co
FR2301156A7 (fr) Procede et dispositif pour l'
JPS5293513A (en) Magnetic processing method for seed and its device
FR2309537A1 (fr) 9 r-n-norsalutaridine et procede pour sa preparation
JPS55154771A (en) Method of forming field effect transistor
DE3072148D1 (en) Magnetic material treatment method and apparatus
JPS52109413A (en) Method and apparatus for magnetic field compensation
ZA811303B (en) Process and device for the production of liquefield iron
FR2301077A1 (fr) Procede pour accroitre la permeabilite magnetique d'un alliage
FR2307279A1 (fr) Procede et dispositif pour l'etude du sous-sol et de sa nature electro-magnetique
FR2305416A1 (fr) Procede de preparation de tricosene-(9) et d'heneicosene-(9)
FR2323801A1 (fr) Procede de teinture et compositions pour l'application du procede
FR2309008A1 (fr) Procede d'enregistrement magnetique et appareil d'enregistrement
FR2326770A1 (fr) Grenat magnetique et procede de reglage des proprietes magnetiques d'un tel grenat
FR2331642A1 (fr) Procede et dispositif pour l'impregnation de papiers-buvards bruts
JPS51139295A (en) Method of treating superconductive coil