GB1026022A - Garnet type magnetic material - Google Patents

Garnet type magnetic material

Info

Publication number
GB1026022A
GB1026022A GB4585164A GB4585164A GB1026022A GB 1026022 A GB1026022 A GB 1026022A GB 4585164 A GB4585164 A GB 4585164A GB 4585164 A GB4585164 A GB 4585164A GB 1026022 A GB1026022 A GB 1026022A
Authority
GB
United Kingdom
Prior art keywords
magnetic material
type magnetic
garnet type
nov
lies
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
GB4585164A
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
CSF Compagnie Generale de Telegraphie sans Fil 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 CSF Compagnie Generale de Telegraphie sans Fil SA filed Critical CSF Compagnie Generale de Telegraphie sans Fil SA
Publication of GB1026022A publication Critical patent/GB1026022A/en
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
    • C04B35/2675—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)
  • Soft Magnetic Materials (AREA)
  • Compounds Of Iron (AREA)

Abstract

1,026,022. Magnetic compositions. CSFCOMPAGNIE GENERALE DE TELEGRAPHIE SANS FIL. Nov. 10, 1964 [Nov. 14, 1963], No. 45851/64. Heading H1H. A magnetic garnet has the composition 3[(1 - x)Y 2 O 3 xGd 2 O 3 ] 5[( 1 - y)Fe 2 O 3 .yAl 2 O 3 ] where x lies between 0À08 and 0À12 and y lies between 0À19 and 0À26. In preparation the pure ingredients are ground, presintered at 1000‹ C. for 2 hours, reground, mixed with polyvinyl alcohol, pressed into shape under 1 ton/cm.<SP>2</SP> and sintered at 1380‹ C. for 3 hours.
GB4585164A 1963-11-14 1964-11-10 Garnet type magnetic material Expired GB1026022A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR953688A FR1383138A (en) 1963-11-14 1963-11-14 Garnet type magnetic material

Publications (1)

Publication Number Publication Date
GB1026022A true GB1026022A (en) 1966-04-14

Family

ID=8816519

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4585164A Expired GB1026022A (en) 1963-11-14 1964-11-10 Garnet type magnetic material

Country Status (2)

Country Link
FR (1) FR1383138A (en)
GB (1) GB1026022A (en)

Also Published As

Publication number Publication date
FR1383138A (en) 1964-12-24

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