CA2352299A1 - Improvements in or relating to refractory products - Google Patents

Improvements in or relating to refractory products Download PDF

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Publication number
CA2352299A1
CA2352299A1 CA002352299A CA2352299A CA2352299A1 CA 2352299 A1 CA2352299 A1 CA 2352299A1 CA 002352299 A CA002352299 A CA 002352299A CA 2352299 A CA2352299 A CA 2352299A CA 2352299 A1 CA2352299 A1 CA 2352299A1
Authority
CA
Canada
Prior art keywords
ceramic
teeming
relating
support element
refractory products
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.)
Granted
Application number
CA002352299A
Other languages
French (fr)
Other versions
CA2352299C (en
Inventor
Stephen John Lee
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.)
Didier Werke AG
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2352299A1 publication Critical patent/CA2352299A1/en
Application granted granted Critical
Publication of CA2352299C publication Critical patent/CA2352299C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/14—Closures
    • B22D41/22—Closures sliding-gate type, i.e. having a fixed plate and a movable plate in sliding contact with each other for selective registry of their openings
    • B22D41/28—Plates therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
    • B22D41/50—Pouring-nozzles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Continuous Casting (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Ceramic Products (AREA)

Abstract

A refractory device for use in the teeming of molten metal comprising a ceramic body having a ceramic pouring tube element (10, 20) and a ceramic support element (12, 22), said support element being adapted to be received within a metallic can (11, 21), and there is provided between said elements a pyroplastic shock-absorbing interface zone (13, 24) wherein there is provided a material the thermal properties of which are such that it is substantially solid at ambient temperatures but become deformable at the elevated temperatures experienced during metal teeming.
CA002352299A 1998-11-27 1999-11-26 Improvements in or relating to refractory products Expired - Fee Related CA2352299C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9825986.4A GB9825986D0 (en) 1998-11-27 1998-11-27 Improvements in or relating to refractory products
GB9825986.4 1998-11-27
PCT/EP1999/009194 WO2000032337A1 (en) 1998-11-27 1999-11-26 Improvements in or relating to refractory products

Publications (2)

Publication Number Publication Date
CA2352299A1 true CA2352299A1 (en) 2000-06-08
CA2352299C CA2352299C (en) 2009-09-15

Family

ID=10843138

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002352299A Expired - Fee Related CA2352299C (en) 1998-11-27 1999-11-26 Improvements in or relating to refractory products

Country Status (7)

Country Link
EP (1) EP1133373B1 (en)
AU (1) AU1967800A (en)
CA (1) CA2352299C (en)
DE (1) DE69902054T2 (en)
ES (1) ES2179694T3 (en)
GB (2) GB9825986D0 (en)
WO (1) WO2000032337A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1439016A1 (en) † 2003-01-20 2004-07-21 Vesuvius Group S.A Casting tube, clamping device for a casting tube and casting machine
ES2697023T3 (en) 2010-03-30 2019-01-21 Akechi Ceram Co Ltd Casting buza
RU2015103184A (en) 2012-09-11 2016-11-10 Рифрэктори Интеллектчуал Проперти Гмбх Унд Ко. Кг FIRE RESISTANT FILLING DEVICE

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3401024C2 (en) * 1984-01-13 1986-01-16 Fried. Krupp Gmbh, 4300 Essen Casting nozzle consisting of several longitudinal sections for feeding molten metal into a continuous casting mold and method for producing the mouthpiece of such a casting nozzle
GB8704764D0 (en) * 1987-02-28 1987-04-01 Thor Ceramics Ltd Tubular refractory product
GB8705224D0 (en) * 1987-03-06 1987-04-08 Thor Ceramics Ltd Refractory assemblies
US5866022A (en) * 1997-03-24 1999-02-02 North American Refractories Company Refractory pour tube with cast plate

Also Published As

Publication number Publication date
GB9927467D0 (en) 2000-01-19
AU1967800A (en) 2000-06-19
EP1133373B1 (en) 2002-07-03
WO2000032337A1 (en) 2000-06-08
GB9825986D0 (en) 1999-01-20
EP1133373A1 (en) 2001-09-19
DE69902054D1 (en) 2002-08-08
CA2352299C (en) 2009-09-15
ES2179694T3 (en) 2003-01-16
DE69902054T2 (en) 2003-02-27

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20131126