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GB919372A - Improvements in or relating to the manufacture of ceramic bodies - Google Patents

Improvements in or relating to the manufacture of ceramic bodies

Info

Publication number
GB919372A
GB919372A GB4547/60A GB454760A GB919372A GB 919372 A GB919372 A GB 919372A GB 4547/60 A GB4547/60 A GB 4547/60A GB 454760 A GB454760 A GB 454760A GB 919372 A GB919372 A GB 919372A
Authority
GB
United Kingdom
Prior art keywords
tio2
bao
oxides
zro2
zno
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
GB4547/60A
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.)
Philips Electrical Industries Ltd
Original Assignee
Philips Electrical Industries 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 Philips Electrical Industries Ltd filed Critical Philips Electrical Industries Ltd
Publication of GB919372A publication Critical patent/GB919372A/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
    • C04B33/00—Clay-wares
    • C04B33/02—Preparing or treating the raw materials individually or as batches
    • C04B33/13—Compounding ingredients
    • C04B33/1315—Non-ceramic binders
    • 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
    • C04B33/00—Clay-wares
    • C04B33/02—Preparing or treating the raw materials individually or as batches
    • C04B33/13—Compounding ingredients
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances

Landscapes

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

Abstract

A ceramic body is formed by sintering a mixture of powdered oxides with an organic binder and a sufficient quantity of a colloidal solution of silicic acid free from alkali ions to form not more than 2% silica in the sintered body. According to the examples specified the following oxides or mixtures of oxides are used:-(a) BaO, TiO2, Bi2 O3 and SnO2; (b) BaO, TiO2 and ZrO2; (c) BaO, CaO, TiO2, ZrO2 and ZnO; (d) Al2O3; (e) MnO, ZnO and Fe2O3; (f) TiO2. The silicic acid is prepared by hydralysing an aqueous solution of ethyl silicate with a mineral acid and the organic binder may be a mixture of methylcellulose, pregelatinised starch and glycerine.
GB4547/60A 1959-02-12 1960-02-09 Improvements in or relating to the manufacture of ceramic bodies Expired GB919372A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL236069 1959-02-12

Publications (1)

Publication Number Publication Date
GB919372A true GB919372A (en) 1963-02-27

Family

ID=19751571

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4547/60A Expired GB919372A (en) 1959-02-12 1960-02-09 Improvements in or relating to the manufacture of ceramic bodies

Country Status (4)

Country Link
JP (1) JPS3610089B1 (en)
FR (1) FR1247853A (en)
GB (1) GB919372A (en)
NL (1) NL236069A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5393604A (en) * 1988-01-28 1995-02-28 Mcdonnell Douglas Corporation Production of silica "green" tape and co-fired silica substrates therefrom
US5667742A (en) * 1993-02-02 1997-09-16 Lanxide Technology Company, Lp Methods for making preforms for composite formation processes
GB2324793A (en) * 1997-05-02 1998-11-04 Zschimmer & Schwarz Gmbh & Co Sugar binder for ceramic materials

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5393604A (en) * 1988-01-28 1995-02-28 Mcdonnell Douglas Corporation Production of silica "green" tape and co-fired silica substrates therefrom
US5667742A (en) * 1993-02-02 1997-09-16 Lanxide Technology Company, Lp Methods for making preforms for composite formation processes
GB2324793A (en) * 1997-05-02 1998-11-04 Zschimmer & Schwarz Gmbh & Co Sugar binder for ceramic materials
GB2324793B (en) * 1997-05-02 2001-11-14 Zschimmer & Schwarz Gmbh & Co Use of a suitably modified sugar or sugar alcohol as a binder for ceramics

Also Published As

Publication number Publication date
NL236069A (en)
FR1247853A (en) 1960-12-02
JPS3610089B1 (en) 1961-07-10

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