GB1279628A - Improvements in or relating to refractory insulating materials suitable for use as feeder head linings - Google Patents

Improvements in or relating to refractory insulating materials suitable for use as feeder head linings

Info

Publication number
GB1279628A
GB1279628A GB3673268A GB3673268A GB1279628A GB 1279628 A GB1279628 A GB 1279628A GB 3673268 A GB3673268 A GB 3673268A GB 3673268 A GB3673268 A GB 3673268A GB 1279628 A GB1279628 A GB 1279628A
Authority
GB
United Kingdom
Prior art keywords
refractory
composition
relating
sieve
insulating materials
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
GB3673268A
Inventor
George Joseph Hall Cherry
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.)
RESIL PROCESSES Ltd
Original Assignee
RESIL PROCESSES 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 RESIL PROCESSES Ltd filed Critical RESIL PROCESSES Ltd
Publication of GB1279628A publication Critical patent/GB1279628A/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
    • C04B28/02—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 containing hydraulic cements other than calcium sulfates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D7/00—Casting ingots, e.g. from ferrous metals
    • B22D7/06—Ingot moulds or their manufacture
    • B22D7/10—Hot tops therefor
    • 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
    • C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
    • C04B26/02—Macromolecular compounds
    • 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
    • C04B28/24—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 containing alkyl, ammonium or metal silicates; containing silica sols
    • C04B28/26—Silicates of the alkali metals
    • 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
    • C04B30/00—Compositions for artificial stone, not containing binders
    • C04B30/02—Compositions for artificial stone, not containing binders containing fibrous materials
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/0087—Uses not provided for elsewhere in C04B2111/00 for metallurgical applications
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)

Abstract

1279628 Refractory compositions RESIL PROCESSES Ltd 17 April 1970 [17 Jan 1969 1 Feb 1969] 34083/68 and 36732/68 Heading C1J [Also in Division C3] A refractory composition comprises "floaters" (the components of fly ash which float on water) of density less than 0À6 gm. per c.c. and of which the majority pass a 40 B.S.S. sieve and are retained on a 235 B.S.S. sieve and a fibrous organic material, e.g. comminuted newspaper and pulped cardboard. The composition can contain a refractory aggregate such as silica sand, crushed firebrick, grog, coke, olivine, magnesite and asbestos and binders such as natural and synthetic resins, glue and waterglass. The composition in the form of a slurry in water is used to make hot tops and linings for the feeder heads of moulds for casting metals.
GB3673268A 1969-01-17 1969-01-17 Improvements in or relating to refractory insulating materials suitable for use as feeder head linings Expired GB1279628A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3408368 1969-01-17

Publications (1)

Publication Number Publication Date
GB1279628A true GB1279628A (en) 1972-06-28

Family

ID=10361185

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3673268A Expired GB1279628A (en) 1969-01-17 1969-01-17 Improvements in or relating to refractory insulating materials suitable for use as feeder head linings

Country Status (1)

Country Link
GB (1) GB1279628A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2458521A1 (en) * 1979-06-11 1981-01-02 Daussan & Co GRANULAR INSULATING PRODUCT AND PROCESS FOR PREPARING THE SAME
GB2199822A (en) * 1987-01-17 1988-07-20 Rolls Royce Plc Leaching ceramic cores
FR2806719A1 (en) * 2000-03-24 2001-09-28 Vibracim Composition for a ceramic insulating material incorporating hollow granules with a silica/alumina base and a alkaline silicate binder

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2458521A1 (en) * 1979-06-11 1981-01-02 Daussan & Co GRANULAR INSULATING PRODUCT AND PROCESS FOR PREPARING THE SAME
GB2199822A (en) * 1987-01-17 1988-07-20 Rolls Royce Plc Leaching ceramic cores
US4836268A (en) * 1987-01-17 1989-06-06 Rolls-Royce Plc Method of enhancing the leaching rate of a given material
GB2199822B (en) * 1987-01-17 1990-10-10 Rolls Royce Plc Ceramic core material and method of enhancing its leaching rate.
FR2806719A1 (en) * 2000-03-24 2001-09-28 Vibracim Composition for a ceramic insulating material incorporating hollow granules with a silica/alumina base and a alkaline silicate binder

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee