FR2333599A1 - Casting pipe used between tundish and mould - where pipe has refractory lining which glazes when heated - Google Patents

Casting pipe used between tundish and mould - where pipe has refractory lining which glazes when heated

Info

Publication number
FR2333599A1
FR2333599A1 FR7536832A FR7536832A FR2333599A1 FR 2333599 A1 FR2333599 A1 FR 2333599A1 FR 7536832 A FR7536832 A FR 7536832A FR 7536832 A FR7536832 A FR 7536832A FR 2333599 A1 FR2333599 A1 FR 2333599A1
Authority
FR
France
Prior art keywords
pipe
tundish
casting
pref
coating
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
FR7536832A
Other languages
French (fr)
Other versions
FR2333599B1 (en
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.)
Individual
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
Priority to FR7536832A priority Critical patent/FR2333599A1/en
Priority to DE19762609769 priority patent/DE2609769C2/en
Priority to IT4870176A priority patent/IT1057423B/en
Publication of FR2333599A1 publication Critical patent/FR2333599A1/en
Application granted granted Critical
Publication of FR2333599B1 publication Critical patent/FR2333599B1/fr
Granted 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
    • B22D41/50—Pouring-nozzles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
  • Ceramic Products (AREA)
  • Mold Materials And Core Materials (AREA)

Abstract

Device for casting metals, using a casting pipe located between a tundish and another vessel or mould in which the bottom end of the pipe dips under the melt. The pipe consists of metal reinforcement coated with thermal insulation based on inorganic refractory particles in an organic and/or inorganic binder; and the coating forms at least a surface glaze when the molten metal runs through the pipe. The casting pipe is pref. sealed on the base of the tundish, and the coating may be on the inside and/or the outside of the metal reinforcement. The coating pref. has compsn. by wt 70-90% refractory particles, e.g. SiO2 and/or Al2o3; 0-20% synthetic or natural organic cpds. present as grains and/or fibres; 0-20% mineral fibres; 2-10% organic and/or mineral and/or plant binders; 0-10% flux, e.g. alkali(ne earth) oxides. The compsn. pref. has density 0.3-1.6 kg./dm.3 and starts to glaze at 600 degrees C. The metal reinforcement may consist of perforated sheet or a grid and can be assembled from several rings. Prevents the formation of splashes or spray and the cooling of the molten metal stream.
FR7536832A 1975-12-02 1975-12-02 Casting pipe used between tundish and mould - where pipe has refractory lining which glazes when heated Granted FR2333599A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7536832A FR2333599A1 (en) 1975-12-02 1975-12-02 Casting pipe used between tundish and mould - where pipe has refractory lining which glazes when heated
DE19762609769 DE2609769C2 (en) 1975-12-02 1976-03-09 Fireproof protective tube for a pouring stream
IT4870176A IT1057423B (en) 1975-12-02 1976-03-24 TUBULAR ELEMENT DEVICE FOR THE CASTING OF MELTED METALS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7536832A FR2333599A1 (en) 1975-12-02 1975-12-02 Casting pipe used between tundish and mould - where pipe has refractory lining which glazes when heated

Publications (2)

Publication Number Publication Date
FR2333599A1 true FR2333599A1 (en) 1977-07-01
FR2333599B1 FR2333599B1 (en) 1979-01-19

Family

ID=9163195

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7536832A Granted FR2333599A1 (en) 1975-12-02 1975-12-02 Casting pipe used between tundish and mould - where pipe has refractory lining which glazes when heated

Country Status (3)

Country Link
DE (1) DE2609769C2 (en)
FR (1) FR2333599A1 (en)
IT (1) IT1057423B (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2491364A1 (en) * 1980-10-03 1982-04-09 Morival Fernand Powder addn. device for treating steel bath - comprises injection nozzle supplied by position-adjustable feed screw
FR2506641A1 (en) * 1981-05-27 1982-12-03 Daussan & Co CASTING TUBE AND MANUFACTURING METHOD THEREOF
FR2519287A1 (en) * 1982-01-07 1983-07-08 Foseco Trading Ag PROCESS FOR MANUFACTURING REFRACTORY TUBES
FR2534165A1 (en) * 1982-10-11 1984-04-13 Dn Metall Feeding ladle for continuous casting of molten metal
US4660808A (en) * 1980-11-26 1987-04-28 Daussan Et Compagnie Heat-insulating casting tube for a metallurgical vessel
US4792070A (en) * 1982-08-23 1988-12-20 Daussan Et Compagnie Tubes for casting molten metal
US4953762A (en) * 1987-09-24 1990-09-04 Foseco International Limited Pouring tubes
FR2681270A3 (en) * 1991-09-18 1993-03-19 Irsid Nozzle for the continuous casting of liquid metal, particularly steel
FR2684577A1 (en) * 1991-12-04 1993-06-11 Daussan & Co Runner (casting tube) with refractory sleeve
EP4060138A3 (en) * 2021-02-26 2022-12-14 Interact Structural Fire Protection Limited Fire protection system for structural members

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3332186C1 (en) * 1983-09-07 1984-12-13 Didier Werke Ag Device for connecting and replacing pouring pipes
ATE107878T1 (en) * 1987-09-07 1994-07-15 Danieli Off Mecc CASTING PROCESS FOR A CONTINUOUS CASTING DEVICE WITH REDUCED HEIGHT AND THE RESULTING IMMERSION NOZZLE.

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1411024A (en) * 1964-03-28 1965-09-17 Improved method and device for facilitating the installation of removable coverings of metal transfer containers, from production to casting into ingots or other molds
GB1122307A (en) * 1965-07-19 1968-08-07 Foseco Trading Ag Production of moulds for metal casting
FR1464005A (en) * 1965-11-15 1966-07-22 Est Aciers Fins Plant for continuous casting of steel
FR1491488A (en) * 1966-06-30 1967-08-11 Improved device intended for the casting of ferrous metals or their alloys, in ingots or similar molds
US3460725A (en) * 1967-03-23 1969-08-12 Schloemann Ag Apparatus for pouring molten metal
US3628706A (en) * 1968-10-15 1971-12-21 Southwire Co Long life spout
FR2137090B1 (en) * 1971-05-13 1973-12-28 Air Liquide
GB1364665A (en) * 1971-12-07 1974-08-29 Foseco Trading Ag Tundishes
JPS5044125A (en) * 1973-08-22 1975-04-21
CH622230A5 (en) * 1975-03-28 1981-03-31 Alusuisse Porous ceramic foam, process for its manufacture and its use

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2491364A1 (en) * 1980-10-03 1982-04-09 Morival Fernand Powder addn. device for treating steel bath - comprises injection nozzle supplied by position-adjustable feed screw
US4660808A (en) * 1980-11-26 1987-04-28 Daussan Et Compagnie Heat-insulating casting tube for a metallurgical vessel
FR2506641A1 (en) * 1981-05-27 1982-12-03 Daussan & Co CASTING TUBE AND MANUFACTURING METHOD THEREOF
EP0066492A1 (en) * 1981-05-27 1982-12-08 Daussan Et Compagnie Process for the manufacturing of a casting tube
US4432396A (en) * 1981-05-27 1984-02-21 Daussan Et Compagnie Casting tube
FR2519287A1 (en) * 1982-01-07 1983-07-08 Foseco Trading Ag PROCESS FOR MANUFACTURING REFRACTORY TUBES
US4792070A (en) * 1982-08-23 1988-12-20 Daussan Et Compagnie Tubes for casting molten metal
FR2534165A1 (en) * 1982-10-11 1984-04-13 Dn Metall Feeding ladle for continuous casting of molten metal
US4953762A (en) * 1987-09-24 1990-09-04 Foseco International Limited Pouring tubes
FR2681270A3 (en) * 1991-09-18 1993-03-19 Irsid Nozzle for the continuous casting of liquid metal, particularly steel
FR2684577A1 (en) * 1991-12-04 1993-06-11 Daussan & Co Runner (casting tube) with refractory sleeve
EP4060138A3 (en) * 2021-02-26 2022-12-14 Interact Structural Fire Protection Limited Fire protection system for structural members

Also Published As

Publication number Publication date
DE2609769C2 (en) 1985-05-30
IT1057423B (en) 1982-03-10
DE2609769A1 (en) 1977-06-16
FR2333599B1 (en) 1979-01-19

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Legal Events

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TP Transmission of property