ATE30865T1 - CASTING NOZZLE CONSISTING OF SEVERAL LONG SECTIONS FOR FEED METAL INTO A CONTINUOUS CASTING MOLD AND METHOD FOR MANUFACTURING THE NOSE OF SUCH A CASTING NOZZLE. - Google Patents

CASTING NOZZLE CONSISTING OF SEVERAL LONG SECTIONS FOR FEED METAL INTO A CONTINUOUS CASTING MOLD AND METHOD FOR MANUFACTURING THE NOSE OF SUCH A CASTING NOZZLE.

Info

Publication number
ATE30865T1
ATE30865T1 AT84115539T AT84115539T ATE30865T1 AT E30865 T1 ATE30865 T1 AT E30865T1 AT 84115539 T AT84115539 T AT 84115539T AT 84115539 T AT84115539 T AT 84115539T AT E30865 T1 ATE30865 T1 AT E30865T1
Authority
AT
Austria
Prior art keywords
casting
casting nozzle
mouthpiece
mould
nose
Prior art date
Application number
AT84115539T
Other languages
German (de)
Inventor
Gerd Artz
Dieter Figge
Thomas Dr Hoster
Original Assignee
Krupp Gmbh
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 Krupp Gmbh filed Critical Krupp Gmbh
Application granted granted Critical
Publication of ATE30865T1 publication Critical patent/ATE30865T1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
    • B22D11/06—Continuous casting of metals, i.e. casting in indefinite lengths into moulds with travelling walls, e.g. with rolls, plates, belts, caterpillars
    • B22D11/0637—Accessories therefor
    • B22D11/064—Accessories therefor for supplying molten metal
    • B22D11/0642—Nozzles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Ceramic Products (AREA)
  • Casting Devices For Molds (AREA)
  • Continuous Casting (AREA)

Abstract

1. A casting nozzle, comprising a number of longitudinal portions, for supplying molten metal, more particularly molten steel, to a continuous casting chill mould having mould walls (4; 5) which bound a rectangular mould space and move therein exclusively in the casting direction and whose mouthpiece (1) of adapted cross-section, extending over a portion of its longitudinal extension into the mould space (3), has a hollow supporting member (8) of amorphous silica and, bearing thereagainst, a hollow mouth member (9) of boron nitride, the latter falling in the end zone of the mouthpiece as far as its outlet aperture (1") a portion of the wall of the mouthpiece bore and the end face present at that place, characterised in that mouth member (9) and the supporting member (8) cast thereon, which overlap one another, are non-releasably and positively interconnected leaving a crack-shaped gap (10), the gap between the adjoining surfaces of the two ceramic bodies (8, 9) being filled with a sealing compound (11) which has plastic properties at higher temperatures.
AT84115539T 1984-01-13 1984-12-15 CASTING NOZZLE CONSISTING OF SEVERAL LONG SECTIONS FOR FEED METAL INTO A CONTINUOUS CASTING MOLD AND METHOD FOR MANUFACTURING THE NOSE OF SUCH A CASTING NOZZLE. ATE30865T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3401024A DE3401024C2 (en) 1984-01-13 1984-01-13 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
EP84115539A EP0149164B1 (en) 1984-01-13 1984-12-15 Pouring nozzle consisting of several longitudinal sections for supplying liquid metal into the mould for continuous casting and process of making such a nozzle

Publications (1)

Publication Number Publication Date
ATE30865T1 true ATE30865T1 (en) 1987-12-15

Family

ID=6224904

Family Applications (1)

Application Number Title Priority Date Filing Date
AT84115539T ATE30865T1 (en) 1984-01-13 1984-12-15 CASTING NOZZLE CONSISTING OF SEVERAL LONG SECTIONS FOR FEED METAL INTO A CONTINUOUS CASTING MOLD AND METHOD FOR MANUFACTURING THE NOSE OF SUCH A CASTING NOZZLE.

Country Status (3)

Country Link
EP (1) EP0149164B1 (en)
AT (1) ATE30865T1 (en)
DE (1) DE3401024C2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2257383A (en) * 1991-06-26 1993-01-13 Morganite Thermal Ceramics Ltd Duct for conveying molten metal
ATE171092T1 (en) * 1993-05-18 1998-10-15 Pechiney Rhenalu BAND CASTING SYSTEM FOR METALS
GB9825986D0 (en) * 1998-11-27 1999-01-20 Didier Werke Ag Improvements in or relating to refractory products

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH508433A (en) * 1970-06-24 1971-06-15 Prolizenz Ag C O Schweiz Kredi Nozzle for feeding the molten metal into the caterpillar mold during strip casting
FR2398565A1 (en) * 1977-07-27 1979-02-23 Scal Gp Condit Aluminium LIQUID METAL FEED NOZZLE FOR CONTINUOUS TAPE CASTING MACHINE
DE3029223C2 (en) * 1980-08-01 1984-09-27 Fried. Krupp Gmbh, 4300 Essen Inlet for the molten metal in continuous casting devices
DE3037059A1 (en) * 1980-10-01 1982-04-29 Böhler AG, 4000 Düsseldorf CONTINUOUS CASTING DEVICE

Also Published As

Publication number Publication date
EP0149164B1 (en) 1987-11-19
DE3401024C2 (en) 1986-01-16
EP0149164A2 (en) 1985-07-24
EP0149164A3 (en) 1985-08-21
DE3401024A1 (en) 1985-07-25

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