GB881240A - Improvements relating to the manufacture of ceramic materials - Google Patents

Improvements relating to the manufacture of ceramic materials

Info

Publication number
GB881240A
GB881240A GB4030258A GB4030258A GB881240A GB 881240 A GB881240 A GB 881240A GB 4030258 A GB4030258 A GB 4030258A GB 4030258 A GB4030258 A GB 4030258A GB 881240 A GB881240 A GB 881240A
Authority
GB
United Kingdom
Prior art keywords
weight
petalite
manufacture
ceramic materials
improvements relating
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
GB4030258A
Inventor
John Hamar Manning
Ernest William Orrell
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.)
Unifrax 1 LLC
Original Assignee
Carborundum Co
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 Carborundum Co filed Critical Carborundum Co
Priority to GB4030258A priority Critical patent/GB881240A/en
Publication of GB881240A publication Critical patent/GB881240A/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
    • C04B35/16—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
    • C04B35/19—Alkali metal aluminosilicates, e.g. spodumene
    • 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

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

Abstract

A method of making a low expansion ceramic body comprising converting petalite in mineral or synthetic form to beta spodumene solid solution, comminuting to a particle size of 10 microns or less, mixing with 5 to 50% by weight of low alkali clay (e.g. kaolin) together with either 0 to 2% by weight of an oxide (or mixture of oxides) of the first long period transition elements (i.e. Ti, V, Cr, Mn, Fe, Co, Ni and Sc) or 0 to 2% by weight of lithium fluoride, forming a shaped body therefrom and firing said body to vitrification. The petalite (Li2O. Al2O3. 8SiO2) may be synthesised from lithia, alumina and silica, in required proportions. U.S.A. Specification 2,785,080 is referred to.
GB4030258A 1958-12-15 1958-12-15 Improvements relating to the manufacture of ceramic materials Expired GB881240A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB4030258A GB881240A (en) 1958-12-15 1958-12-15 Improvements relating to the manufacture of ceramic materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4030258A GB881240A (en) 1958-12-15 1958-12-15 Improvements relating to the manufacture of ceramic materials

Publications (1)

Publication Number Publication Date
GB881240A true GB881240A (en) 1961-11-01

Family

ID=10414212

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4030258A Expired GB881240A (en) 1958-12-15 1958-12-15 Improvements relating to the manufacture of ceramic materials

Country Status (1)

Country Link
GB (1) GB881240A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3309208A (en) * 1965-04-23 1967-03-14 Robert H Arlett Methods for controlling the thermal expansion properties of ceramics
DE1271009B (en) * 1962-01-02 1968-06-20 Corning Glass Works Process for the production of sintered ceramic molded bodies
FR2369817A1 (en) * 1976-11-05 1978-06-02 Tdk Electronics Co Ltd Heatable food vessel - contg. bivalent metal ferrite and spodumene or petalite
EP2371786A1 (en) * 2008-12-12 2011-10-05 Consejo Superior de Investigaciones Científicas (CSIC) Lithium-aluminosilicate-based materials with negative thermal expansion coefficient in a broad temperature range, method of preparation and use
CN116947524A (en) * 2023-09-20 2023-10-27 华侨大学 Laser curing forming method of ceramic bond fine-grained diamond honeycomb grinding block

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1271009B (en) * 1962-01-02 1968-06-20 Corning Glass Works Process for the production of sintered ceramic molded bodies
DE1271009C2 (en) * 1962-01-02 1973-04-26 Corning Glass Works Process for the production of sintered ceramic molded bodies
US3309208A (en) * 1965-04-23 1967-03-14 Robert H Arlett Methods for controlling the thermal expansion properties of ceramics
FR2369817A1 (en) * 1976-11-05 1978-06-02 Tdk Electronics Co Ltd Heatable food vessel - contg. bivalent metal ferrite and spodumene or petalite
EP2371786A1 (en) * 2008-12-12 2011-10-05 Consejo Superior de Investigaciones Científicas (CSIC) Lithium-aluminosilicate-based materials with negative thermal expansion coefficient in a broad temperature range, method of preparation and use
EP2371786A4 (en) * 2008-12-12 2012-08-01 Consejo Superior Investigacion Lithium-aluminosilicate-based materials with negative thermal expansion coefficient in a broad temperature range, method of preparation and use
CN116947524A (en) * 2023-09-20 2023-10-27 华侨大学 Laser curing forming method of ceramic bond fine-grained diamond honeycomb grinding block
CN116947524B (en) * 2023-09-20 2023-12-22 华侨大学 Laser curing forming method of ceramic bond fine-grained diamond honeycomb grinding block

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