SE9302698L - Nozzle tile for casting as well as process for manufacturing and renewing it - Google Patents

Nozzle tile for casting as well as process for manufacturing and renewing it

Info

Publication number
SE9302698L
SE9302698L SE9302698A SE9302698A SE9302698L SE 9302698 L SE9302698 L SE 9302698L SE 9302698 A SE9302698 A SE 9302698A SE 9302698 A SE9302698 A SE 9302698A SE 9302698 L SE9302698 L SE 9302698L
Authority
SE
Sweden
Prior art keywords
nozzle
casting
tip
outer cover
groove
Prior art date
Application number
SE9302698A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE9302698D0 (en
Inventor
Karl Mikael Silfvenius
Original Assignee
Indref Oy
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 Indref Oy filed Critical Indref Oy
Publication of SE9302698D0 publication Critical patent/SE9302698D0/en
Publication of SE9302698L publication Critical patent/SE9302698L/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
    • 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)

Abstract

The nozzle (5) is fitted into the melt distribution vessel with its nozzle tip protruding into a casting ladle. The nozzle has at least one weakened area (9) located at a distance from the tip (6) which enables easy sepn. of the tip from the main body. The body of the nozzle is tapered and its central flow channel is cylindrical. The nozzle has an outer cover (8) surrounding a ceramic body (15). The groove or weak area (9) runs around the nozzle and a beaker-shaped ring (12) fits tightly into the groove so that the side of the ring is tight against the inner walls of the outer cover. USE/ADVANTAGE - Steel casting. The nozzle does not have to be replaced after only a few casting. When the tip becomes contaminated by melt spray, it's end is renewed by knocking away the extreme end section.
SE9302698A 1992-09-04 1993-08-20 Nozzle tile for casting as well as process for manufacturing and renewing it SE9302698L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI923981A FI91371C (en) 1992-09-04 1992-09-04 Casting nozzle and methods for its manufacture and renewal

Publications (2)

Publication Number Publication Date
SE9302698D0 SE9302698D0 (en) 1993-08-20
SE9302698L true SE9302698L (en) 1994-03-05

Family

ID=8535822

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9302698A SE9302698L (en) 1992-09-04 1993-08-20 Nozzle tile for casting as well as process for manufacturing and renewing it

Country Status (3)

Country Link
DE (1) DE4328032A1 (en)
FI (1) FI91371C (en)
SE (1) SE9302698L (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2736289B1 (en) * 1995-07-03 1997-08-29 Vesuvius France Sa INTERNAL NOZZLE PLATE ASSEMBLY HAVING LOWER RESISTANCE AREA
DE19605240C1 (en) * 1996-02-13 1997-05-07 Zimmermann & Jansen Gmbh Sliding closure plate for metallurgical vessel

Also Published As

Publication number Publication date
SE9302698D0 (en) 1993-08-20
DE4328032A1 (en) 1994-03-10
FI923981A0 (en) 1992-09-04
FI91371B (en) 1994-03-15
FI91371C (en) 1994-06-27

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