GB735347A - Improvements in or relating to ceramic dielectric materials - Google Patents

Improvements in or relating to ceramic dielectric materials

Info

Publication number
GB735347A
GB735347A GB24369/52A GB2436952A GB735347A GB 735347 A GB735347 A GB 735347A GB 24369/52 A GB24369/52 A GB 24369/52A GB 2436952 A GB2436952 A GB 2436952A GB 735347 A GB735347 A GB 735347A
Authority
GB
United Kingdom
Prior art keywords
ceramic dielectric
relating
dielectric materials
baria
ceria
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
GB24369/52A
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 GB735347A publication Critical patent/GB735347A/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
    • C04B35/46—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 titanium oxides or titanates
    • C04B35/462—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 titanium oxides or titanates based on titanates
    • C04B35/465—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 titanium oxides or titanates based on titanates based on alkaline earth metal titanates
    • C04B35/468—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 titanium oxides or titanates based on titanates based on alkaline earth metal titanates based on barium titanates
    • C04B35/4682—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 titanium oxides or titanates based on titanates based on alkaline earth metal titanates based on barium titanates based on BaTiO3 perovskite phase

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

A ceramic dielectric includes, in molecular percentages by weight, titania 40-55; baria 55-40; ceria 1-10 and zirconia 1-10. An organic binder is used as an aid to shaping and the shape is fired at 1200 DEG C.
GB24369/52A 1951-10-04 1952-09-29 Improvements in or relating to ceramic dielectric materials Expired GB735347A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1043439T 1951-10-04

Publications (1)

Publication Number Publication Date
GB735347A true GB735347A (en) 1955-08-17

Family

ID=9590546

Family Applications (1)

Application Number Title Priority Date Filing Date
GB24369/52A Expired GB735347A (en) 1951-10-04 1952-09-29 Improvements in or relating to ceramic dielectric materials

Country Status (2)

Country Link
FR (1) FR1043439A (en)
GB (1) GB735347A (en)

Also Published As

Publication number Publication date
FR1043439A (en) 1953-11-09

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