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GB1311508A - Crucibles for use in metal casting - Google Patents

Crucibles for use in metal casting

Info

Publication number
GB1311508A
GB1311508A GB1311508DA GB1311508A GB 1311508 A GB1311508 A GB 1311508A GB 1311508D A GB1311508D A GB 1311508DA GB 1311508 A GB1311508 A GB 1311508A
Authority
GB
United Kingdom
Prior art keywords
crucible
metal
crucibles
metal casting
plug
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
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
Publication of GB1311508A publication Critical patent/GB1311508A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B14/00—Crucible or pot furnaces
    • F27B14/08—Details peculiar to crucible or pot furnaces
    • F27B14/10—Crucibles
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D1/00—Casings; Linings; Walls; Roofs
    • F27D1/0003—Linings or walls
    • F27D1/0006—Linings or walls formed from bricks or layers with a particular composition or specific characteristics
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Crucibles And Fluidized-Bed Furnaces (AREA)

Abstract

1311508 Pouring metal into moulds FOSECO INTERNATIONAL Ltd 7 May 1971 [19 May 1970] 24196/70 Heading B3F [Also in Divisions C1 and F4] Casting moulds 8 are moved by a conveyer belt 7 under a crucible 1 provided with an induction coil 2 and a metal plug 4 blocking an aperture 3 in the base of the crucible. The size and composition of the plug 4 is such that it does not melt until the metal 10 in the crucible reaches a temperature of, say, 100‹ C. above its melting point.
GB1311508D 1970-05-19 1970-05-19 Crucibles for use in metal casting Expired GB1311508A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2419670 1970-05-19

Publications (1)

Publication Number Publication Date
GB1311508A true GB1311508A (en) 1973-03-28

Family

ID=10207907

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1311508D Expired GB1311508A (en) 1970-05-19 1970-05-19 Crucibles for use in metal casting

Country Status (1)

Country Link
GB (1) GB1311508A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2337704A1 (en) * 1976-01-07 1977-08-05 Ici Ltd Refractory insulating compsn. with low shrinkage - comprises refractory fibres, refractory powder and refractory binder
WO1993023345A1 (en) * 1992-05-08 1993-11-25 S D Investments Limited Ceramic products
GB2306896A (en) * 1995-11-11 1997-05-14 Philip Graham Enright A filter device for molten metal with a refractory fibrous body
GB2410455A (en) * 2003-10-11 2005-08-03 Pyrotek Engineering Materials Casting Ladle

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2337704A1 (en) * 1976-01-07 1977-08-05 Ici Ltd Refractory insulating compsn. with low shrinkage - comprises refractory fibres, refractory powder and refractory binder
WO1993023345A1 (en) * 1992-05-08 1993-11-25 S D Investments Limited Ceramic products
US5811171A (en) * 1992-05-08 1998-09-22 S.D. Investments Limited Ceramic products
GB2306896A (en) * 1995-11-11 1997-05-14 Philip Graham Enright A filter device for molten metal with a refractory fibrous body
GB2306896B (en) * 1995-11-11 1999-08-18 Philip Graham Enright Filtration device
GB2410455A (en) * 2003-10-11 2005-08-03 Pyrotek Engineering Materials Casting Ladle
GB2410455B (en) * 2003-10-11 2006-10-11 Pyrotek Engineering Materials Casting ladle
US7204955B2 (en) 2003-10-11 2007-04-17 Pyrotek Engineering Materials Limited Casting ladle

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Legal Events

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