FR1337982A - Perfectionnements aux matériaux ferromagnétiques à base de grenat - Google Patents

Perfectionnements aux matériaux ferromagnétiques à base de grenat

Info

Publication number
FR1337982A
FR1337982A FR909230A FR909230A FR1337982A FR 1337982 A FR1337982 A FR 1337982A FR 909230 A FR909230 A FR 909230A FR 909230 A FR909230 A FR 909230A FR 1337982 A FR1337982 A FR 1337982A
Authority
FR
France
Prior art keywords
garnet
materials based
ferromagnetic materials
ferromagnetic
materials
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.)
Expired
Application number
FR909230A
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.)
Plessey Co Ltd
Original Assignee
Plessey Co Ltd
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 Plessey Co Ltd filed Critical Plessey Co Ltd
Application granted granted Critical
Publication of FR1337982A publication Critical patent/FR1337982A/fr
Expired 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
    • C04B35/2608—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
    • 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)
  • Compounds Of Iron (AREA)
FR909230A 1961-09-12 1962-09-12 Perfectionnements aux matériaux ferromagnétiques à base de grenat Expired FR1337982A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3268761A GB1027042A (en) 1961-09-12 1961-09-12 Improvements in or relating to ferrimagnetic garnet materials

Publications (1)

Publication Number Publication Date
FR1337982A true FR1337982A (fr) 1963-09-20

Family

ID=10342503

Family Applications (1)

Application Number Title Priority Date Filing Date
FR909230A Expired FR1337982A (fr) 1961-09-12 1962-09-12 Perfectionnements aux matériaux ferromagnétiques à base de grenat

Country Status (2)

Country Link
FR (1) FR1337982A (fr)
GB (1) GB1027042A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3447851A (en) * 1965-11-08 1969-06-03 Bell Telephone Labor Inc Ferrimagnetic light transmission garnets

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2824553B1 (fr) * 2001-05-11 2004-07-30 Thomson Csf Materiau ferrite a faibles pertes et procede de fabrication

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3447851A (en) * 1965-11-08 1969-06-03 Bell Telephone Labor Inc Ferrimagnetic light transmission garnets

Also Published As

Publication number Publication date
GB1027042A (en) 1966-04-20

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