GB1402318A - Refractory heat insulating materials - Google Patents

Refractory heat insulating materials

Info

Publication number
GB1402318A
GB1402318A GB1136272A GB1136272A GB1402318A GB 1402318 A GB1402318 A GB 1402318A GB 1136272 A GB1136272 A GB 1136272A GB 1136272 A GB1136272 A GB 1136272A GB 1402318 A GB1402318 A GB 1402318A
Authority
GB
United Kingdom
Prior art keywords
binder
drying
refractory
compact
homogeneous
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
GB1136272A
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.)
Foseco International Ltd
Original Assignee
Foseco International 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 Foseco International Ltd filed Critical Foseco International Ltd
Priority to GB1136272A priority Critical patent/GB1402318A/en
Priority to ZA731537A priority patent/ZA731537B/en
Priority to CA165,622A priority patent/CA1008646A/en
Priority to ES412481A priority patent/ES412481A1/en
Priority to DE2311816A priority patent/DE2311816C3/en
Priority to JP2846573A priority patent/JPS48102809A/ja
Priority to SE7303367A priority patent/SE406193B/en
Priority to AU53229/73A priority patent/AU478024B2/en
Priority to AR247004A priority patent/AR199287A1/en
Priority to IT6768073A priority patent/IT980551B/en
Priority to FR7308714A priority patent/FR2190772B1/fr
Priority to BR731757A priority patent/BR7301757D0/en
Priority to US05/571,489 priority patent/US3976728A/en
Publication of GB1402318A publication Critical patent/GB1402318A/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
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • 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
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/6303—Inorganic additives
    • 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
    • C04B35/66—Monolithic refractories or refractory mortars, including those whether or not containing clay

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Ceramic Products (AREA)

Abstract

1402318 Thermal insulation FOSECO INTERNATIONAL Ltd 5 March 1973 [10 March 1972 7 June 1972] 11362/72 and 26655/72 Addition to 1264022 Heading F2X [Also in Division B5] A method of making a shaped refractory heat insulating article, e.g. a gas turbine casing liner having exterior surfaces which are harder and of greater density than the interior comprises forming a green compact from an aqueous slurry of refractory fibres and inorganic binder, drying the compact in a first drying step, impregnating the dried compact with further binder (which may be different from the first binder) and drying the compact in a second drying step; one of the drying steps is "homogeneous" and does not cause migration of the binder, e.g. microwave or dielectric heating, and the other drying step is "non-homogeneous", e.g. hot air drying. The homogeneous drying step is preferably performed first. The strength of the product is further improved by a final heating step at 300-900‹ C. for “-24 hours. Refractory fibres which may be used include aluminosilicate, calcium silicate, asbestos, alumina, silica, zirconia, boron nitride, silicon carbide, steel, Nimonic alloy, or carbon fibres or a mixture of these. The inorganic binder may be colloidal alumina or silica sol., ethyl silicate, sodium silicate, potassium silicate, metallic phosphate or borate or a mixture. In addition, a particulate refractory filler such as alumina, silica, kieselguhr, silicon carbide, silicon nitride, fire clay or calcined rice busks may be used. The proportions used are refractory fibre 25- 60%, binder 40-70%, filler 0-40%.
GB1136272A 1972-03-10 1972-03-10 Refractory heat insulating materials Expired GB1402318A (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
GB1136272A GB1402318A (en) 1972-03-10 1972-03-10 Refractory heat insulating materials
ZA731537A ZA731537B (en) 1972-03-10 1973-03-06 Refractory heat insulating materials
CA165,622A CA1008646A (en) 1972-03-10 1973-03-08 Refractory heat insulating materials
ES412481A ES412481A1 (en) 1972-03-10 1973-03-09 Refractory heat insulating materials
DE2311816A DE2311816C3 (en) 1972-03-10 1973-03-09 Process for the production of molded articles from refractory, heat-insulating material
JP2846573A JPS48102809A (en) 1972-03-10 1973-03-09
SE7303367A SE406193B (en) 1972-03-10 1973-03-09 PROCEDURE FOR THE PRODUCTION OF A FORMAT FOREMAL OF FIRE-RESISTANT HEAT INSULATING MATERIAL
AU53229/73A AU478024B2 (en) 1972-03-10 1973-03-12 Refractory heat insulating materials
AR247004A AR199287A1 (en) 1972-03-10 1973-03-12 METHOD OF MAKING A MOLDED ARTICLE OF HEAT INSULATING REFRACTORY MATERIAL
IT6768073A IT980551B (en) 1972-03-10 1973-03-12 PROCEDURE FOR MANUFACTURING ITEMS OF THERMAL INSULATING REFRACTORY MATERIAL
FR7308714A FR2190772B1 (en) 1972-03-10 1973-03-12
BR731757A BR7301757D0 (en) 1972-03-10 1973-03-12 PROCESS OF PRODUCTION OF A MOLDED ARTICLE OF REFRACTORY THERMAL INSULATING MATERIAL
US05/571,489 US3976728A (en) 1972-03-10 1975-04-24 Refractory heat insulating materials

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1136272A GB1402318A (en) 1972-03-10 1972-03-10 Refractory heat insulating materials
GB2665572 1972-06-07

Publications (1)

Publication Number Publication Date
GB1402318A true GB1402318A (en) 1975-08-06

Family

ID=26248228

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1136272A Expired GB1402318A (en) 1972-03-10 1972-03-10 Refractory heat insulating materials

Country Status (7)

Country Link
JP (1) JPS48102809A (en)
CA (1) CA1008646A (en)
ES (1) ES412481A1 (en)
FR (1) FR2190772B1 (en)
GB (1) GB1402318A (en)
IT (1) IT980551B (en)
SE (1) SE406193B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5217789A (en) * 1989-03-28 1993-06-08 Foseco International Limited Refractory supports
GB2294232A (en) * 1994-10-17 1996-04-24 Richard Dudley Shaw Methd and materials for the manufacture of moulds and refractory articles
CN112279661A (en) * 2020-11-11 2021-01-29 艾文斯（焦作）冶金材料有限责任公司 Light non-stick aluminum material and production method thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB408386A (en) * 1932-11-29 1934-04-12 George Wilson Improvements in the manufacture of refractory articles, linings or the like
GB1264022A (en) * 1969-10-06 1972-02-16 Foseco Int Refractory heat insulating materials

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5217789A (en) * 1989-03-28 1993-06-08 Foseco International Limited Refractory supports
GB2294232A (en) * 1994-10-17 1996-04-24 Richard Dudley Shaw Methd and materials for the manufacture of moulds and refractory articles
GB2294232B (en) * 1994-10-17 1998-06-10 Richard Dudley Shaw Improvements in refractory and mould making
CN112279661A (en) * 2020-11-11 2021-01-29 艾文斯（焦作）冶金材料有限责任公司 Light non-stick aluminum material and production method thereof
CN112279661B (en) * 2020-11-11 2022-07-22 艾文斯（焦作）冶金材料有限责任公司 Light non-stick aluminum material and production method thereof

Also Published As

Publication number Publication date
ES412481A1 (en) 1976-05-16
FR2190772A1 (en) 1974-02-01
JPS48102809A (en) 1973-12-24
CA1008646A (en) 1977-04-19
FR2190772B1 (en) 1976-07-23
IT980551B (en) 1974-10-10
SE406193B (en) 1979-01-29
AU5322973A (en) 1974-09-12

Similar Documents

Publication Publication Date Title
US3752683A (en) Protection of turbine casings
US4526824A (en) Thermal insulation lining of ceramic material for a hot gas duct enveloped in metal
GB1497379A (en) Cordierite ceramic honeycomb and methods for producing the same
GB1466241A (en) Linings for furnaces or the like
US3528647A (en) Insulating structure for use between the steel shell and the internal refractory lining in a metallurgical furnace
CN108610069A (en) A kind of heat-insulated press-in material
US3976728A (en) Refractory heat insulating materials
US2949704A (en) Refractory materials
GB1402318A (en) Refractory heat insulating materials
US3793042A (en) Insulating monolithic refractory
KR950701301A (en) Ceramic water and its manufacturing method
US3904427A (en) Protection of turbine casings
US3870595A (en) Protection of turbine casings
GB1276462A (en) Fibrous thermal insulation and method of making same
US3949147A (en) Protection of turbine casings
GB1393247A (en) Gas converters
CN109776079A (en) High temperature resistant heat insulation refractory clay
GB1264022A (en) Refractory heat insulating materials
GB1329730A (en) Grinding media
US2139172A (en) High temperature furnace insulation
SU876593A1 (en) Fire-resistant gunite
JPS6117477A (en) Heat insulative heat resistant material
US1515375A (en) Furnace lining and method of making the same
SU985010A1 (en) Refractory heat insulation material
US3752684A (en) Insulating refractory and a method for manufacturing same

Legal Events

Date Code Title Description
PS Patent sealed