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1. WO2000038860 - REFRACTORY PRODUCT

Publication Number WO/2000/038860
Publication Date 06.07.2000
International Application No. PCT/EP1999/010107
International Filing Date 18.12.1999
IPC
B22D 11/106 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
22CASTING; POWDER METALLURGY
DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
11Continuous casting of metals, i.e. casting in indefinite lengths
10Supplying or treating molten metal
106Shielding the molten jet
B22D 41/18 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
22CASTING; POWDER METALLURGY
DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
41Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
14Closures
16stopper-rod type, i.e. a stopper-rod being positioned downwardly through the vessel and the metal therein, for selective registry with the pouring opening
18Stopper-rods therefor
B22D 41/50 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
22CASTING; POWDER METALLURGY
DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
41Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
50Pouring-nozzles
CPC
B22D 11/106
BPERFORMING OPERATIONS; TRANSPORTING
22CASTING; POWDER METALLURGY
DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
11Continuous casting of metals, i.e. casting in indefinite lengths
10Supplying or treating molten metal
106Shielding the molten jet
B22D 41/18
BPERFORMING OPERATIONS; TRANSPORTING
22CASTING; POWDER METALLURGY
DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
41Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
14Closures
16stopper-rod type, i.e. a stopper-rod being positioned downwardly through the vessel and the metal therein, for selective registry with the pouring opening
18Stopper-rods therefor
B22D 41/505
BPERFORMING OPERATIONS; TRANSPORTING
22CASTING; POWDER METALLURGY
DCASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
41Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
50Pouring-nozzles
505Rings, inserts or other means preventing external nozzle erosion by the slag
Applicants
  • DIDIER-WERKE AG [DE/DE]; Abraham-Lincoln-Strasse 1 D-65189 Wiesbaden, DE (AllExceptUS)
  • PROUDFOOT, Ian [GB/GB]; GB (UsOnly)
Inventors
  • PROUDFOOT, Ian; GB
Agents
  • BECKER, Thomas, U. ; Turmstrasse 22 D-40878 Ratingen, DE
Priority Data
9828323.723.12.1998GB
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) REFRACTORY PRODUCT
(FR) ARTICLE REFRACTAIRE
Abstract
(EN)
A refractory product for use in metal teeming operations using at least one refractory body liable to be subjected to contact with slag in use, said product comprising a shield (2) of a refractory material resistant to the corrosive effects of slag (5), the shield being provided with mounting means for selectively positioning the shield with respect to said refractory body so as to provide in use a protective barrier between the slag and the refractory body.
(FR)
Cette invention a trait à un article réfractaire utilisable lors d'opérations de coulée de métal, lequel article réfractaire comporte au moins un corps réfractaire susceptible d'entrer en contact avec des scories. Cet article comporte également un bouclier (2) en matériau réfractaire résistant à l'action corrosive des scories (5). Le bouclier est pourvu d'un système de montage permettant de le positionner de manière sélective relativement au corps réfractaire, de manière à constituer une barrière de protection entre les scories et ce corps réfractaire.
Also published as
Latest bibliographic data on file with the International Bureau