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GB1302460A - - Google Patents

Info

Publication number
GB1302460A
GB1302460A GB4635870A GB4635870A GB1302460A GB 1302460 A GB1302460 A GB 1302460A GB 4635870 A GB4635870 A GB 4635870A GB 4635870 A GB4635870 A GB 4635870A GB 1302460 A GB1302460 A GB 1302460A
Authority
GB
United Kingdom
Prior art keywords
coating
weight
mixture
sept
clay
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
GB4635870A
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
Priority claimed from DE19691949043 external-priority patent/DE1949043C/en
Application filed filed Critical
Publication of GB1302460A publication Critical patent/GB1302460A/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
    • C04B33/24—Manufacture of porcelain or white ware
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C10/00—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
    • C03C10/0018—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition containing SiO2, Al2O3 and monovalent metal oxide as main constituents
    • C03C10/0027—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition containing SiO2, Al2O3 and monovalent metal oxide as main constituents containing SiO2, Al2O3, Li2O as main constituents
    • 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
    • C04B35/16—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 silicates other than clay
    • C04B35/18—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 silicates other than clay rich in aluminium oxide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Glass Compositions (AREA)

Abstract

1302460 Glass-ceramic body METALLGESELLSCHAFT AG 29 Sept 1970 [29 Sept 1969] 46358/70 Heading C1M A glass-ceramic body or coating is produced by mixing the clay and filler materials with a vitreous lithium aluminium silicate which contains 0À5 to 15% by weight of a flux such as B 2 O 3 , P 2 O 5 , PbO, Pb 3 O 4 , an alkali or alkaline earth metal fluoride, in which the molar ratio Ti 2 O : Al 2 O 3 : SiO 2 is from 1 : 0À15 : 2 to 1À0 : 1À0 : 8 and which optionally contains from 2 to 8 % by weight of a nucleating agent, forming the mixture into a body or applying it as a coating and firing. Preferably the mixture contains by weight 20-70% vitreous aluminium silicate,- 5-50% of clay and 5-20% of a filler such as aluminium oxide, quartz, cristobalite, mullite or zirconium silicate. When used as a coating the mixture is coated on to a porcelain substrate and fired at 1400‹ C.
GB4635870A 1969-09-29 1970-09-29 Expired GB1302460A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691949043 DE1949043C (en) 1969-09-29 Process for the production of low-expansion lithium porcelain molded bodies

Publications (1)

Publication Number Publication Date
GB1302460A true GB1302460A (en) 1973-01-10

Family

ID=5746774

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4635870A Expired GB1302460A (en) 1969-09-29 1970-09-29

Country Status (5)

Country Link
BE (1) BE756809A (en)
CS (1) CS148110B2 (en)
FR (1) FR2062482A5 (en)
GB (1) GB1302460A (en)
NL (1) NL7014147A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0997448A2 (en) * 1998-10-27 2000-05-03 Nichias Corporation Large size low-expansion ceramic plate and setter, and process for producing the same
CN112851302A (en) * 2021-01-18 2021-05-28 醴陵市湘成陶瓷制造有限公司 High thermal shock resistant ceramic and manufacturing method thereof
WO2023209467A1 (en) * 2022-04-29 2023-11-02 Thesize Surfaces, S.L. Enamelled ceramic material with a low coefficient of thermal expansion

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2687800B1 (en) * 2017-03-27 2019-08-06 Torrecid Sa COMPOSITION AND CONFORMING OF CERAMIC MATERIAL OF LOW COEFFICIENT OF THERMAL DILATATION AND ELEVATED RESISTANCE TO THERMAL SHOCK

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0997448A2 (en) * 1998-10-27 2000-05-03 Nichias Corporation Large size low-expansion ceramic plate and setter, and process for producing the same
EP0997448A3 (en) * 1998-10-27 2000-07-12 Nichias Corporation Large size low-expansion ceramic plate and setter, and process for producing the same
CN112851302A (en) * 2021-01-18 2021-05-28 醴陵市湘成陶瓷制造有限公司 High thermal shock resistant ceramic and manufacturing method thereof
WO2023209467A1 (en) * 2022-04-29 2023-11-02 Thesize Surfaces, S.L. Enamelled ceramic material with a low coefficient of thermal expansion
ES2956017A1 (en) * 2022-04-29 2023-12-11 Thesize Surfaces S L ENAMELED CERAMIC MATERIAL WITH A LOW THERMAL EXPANSION COEFFICIENT (Machine-translation by Google Translate, not legally binding)

Also Published As

Publication number Publication date
DE1949043A1 (en) 1971-04-01
BE756809A (en) 1971-03-01
CS148110B2 (en) 1973-02-22
FR2062482A5 (en) 1971-06-25
NL7014147A (en) 1971-03-31
DE1949043B2 (en) 1972-06-08

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees