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Match Document Document Title
8973790 Inner nozzle for transferring molten metal contained in a metallurgical vessel and device for transferring molten metal  
An inner nozzle for casting molten metal from a metallurgical vessel incorporates a substantially tubular portion with an axial through bore, and an inner nozzle plate comprising a bottom flat...
8926893 Casting shroud, manipulation device for this shroud, and device for driving a valve  
A manipulation device for a shroud for casting liquid metal comprises holding means for the shroud, downstream of a metal flow control valve, this valve being able to assume an open configuration...
8820592 Ladle shroud transport/storage device for transferring liquid metal  
A device enables the transporting and storing of at least one ladle shroud for a liquid metal casting plant, the ladle shroud having a channel through which liquid metal passes and essentially...
8795583 Nozzle tube changer having a dummy plate for a casting device for producing metallurgic products  
The pouring spout changer according to the invention is characterized in that it is provided with a dummy plate (14) for closing the casting channel of the casting device in an emergency. The...
8485401 Method of avoiding leakage at a fill-tube joint of a casting assembly  
The teachings provide a fill tube assembly for a casting mold and methods of using the assembly. The fill tube assembly includes a fill tube having a tubular member with a receiving end, a...
8354354 Anti-alumina-buildup refractories for casting nozzles  
Disclosed is anti-alumina-buildup refractories for casting nozzles, which comprises a refractory aggregate including 20 mass % or more of CaO component, and 10 mass % or more of clinker particles...
8163229 Apparatus and method for supporting continuous casting nozzle, sliding nozzle system and continuous casting nozzle  
A continuous-casting-nozzle support apparatus capable of enhancing sealing performance between a continuous casting nozzle and an SN device. The continuous-casting-nozzle support apparatus...
8066936 Compliant fill tube assembly, fill tube therefore and method of use  
A fill tube assembly is for a casting mold. The fill tube assembly includes a fill tube having a tubular member with a receiving end, a mold-engaging end and an intermediate portion. The...
8047264 Casting delivery nozzle  
A metal strip casting apparatus and method of casting continuous metal strip include assembling a pair of counter-rotatable casting rolls having casting surfaces positioned laterally forming a nip...
7926550 Casting delivery nozzle with insert  
A metal strip casting apparatus and a method of casting continuous metal strip includes assembling a pair of counter-rotatable casting rolls having casting surfaces positioned laterally forming a...
7905432 Casting nozzle  
An object of the invention is to provide a casting nozzle in which attachment and deposition of alumina or the like can be prevented while a drift of molten steel can be prevented. The casting...
7601293 Compliant fill tube assembly, fill tube therefor and method of use  
A fill tube assembly is for a casting mold. The fill tube assembly includes a fill tube having a tubular member with a receiving end, a mold-engaging end and an intermediate portion. The...
7316338 Device for discharging molten metal from a container  
An discharging device for molten metal between an upper ladle (1) and a tundish (3) comprising a slide valve nozzle fixed to the base of the ladle, comprising an upper fixed nozzle (42) and a...
6591895 Molten metal pouring with retractable shield for pour control  
Apparatus for pouring of molten metal from a vessel onto the gating system of a mold includes a shield assembly that diverts any abnormal flow of molten metal occurring between normal flow of...
6533147 Pouring tube  
The present invention concerns a pouring tube of refractory material comprised of a tubular element and equipped at its upper end with a plane plate, the side faces and lower face of the said...
6321953 Composite immersion nozzle  
The present invention provides a composite immersion nozzle, by which it is possible to reduce thermal stress on the nozzle and to prevent occurrence of cracks, whereby there is no restriction on...
6227421 Tundish equipped with a tube changer and plate for the tube changer  
The invention concerns a tundish for continuous casting in a steel mill, equipped with at least one tube changer (18). The changer has a frame (20) mounted under the tundish (2), at least one...
6220335 Casting metal strip  
Twin roll casting method and apparatus in which molten metal is introduced between a pair of chilled rolls (16) via an elongate delivery nozzle (19) to form a casting pool (68) above the nip (69)...
6213357 Nozzle exchanger  
The invention concerns a valve assembly, an admission path for a pouring nozzle adjacent to the outlet of the valve, and spring thrusters for maintaining this nozzle in operating position on the...
6125917 Strip casting apparatus  
Metal delivery nozzle 19 for a twin roll caster is formed in two pieces 19A disposed end to end with a gap 50 between them. Each nozzle piece 19A is mounted on two pairs of mounting brackets 60....
6003589 Strip casting apparatus  
A nozzle for delivering molten metal to a casting pool of a twin roll strip caster is formed in two halves and comprises an upwardly opening trough (61) to receive falling supply streams of molten...
5785880 Submerged entry nozzle  
A submerged entry nozzle for flowing liquid metal therethrough includes a vertically disposed entrance pipe section having a generally axial symmetry and a first cross-sectional flow area. A...
5775552 Pouring spout  
A pouring spout to for delivering molten steel into a continuous casting mold with longitudinal and transverse sides, especially for casting thin slabs. The outer wall (12) of the pouring spout...
5772908 Device for controlling the flow of liquid steel between a ladle and a continuous casting distributor  
A device for controlling a flow of liquid steel from a ladle (1) to a continuous casting distributor (8). The device includes a frame connected to the ladle (1) and comprising a guide assembly; a...
5733469 Nozzle for introducing a liquid metal into a mold for continuous casting of metals  
The invention relates to a nozzle for introducing a liquid metal into a mold for continuous casting of metals, of the type comprising a tubular first part, one end of which is intended to be...
5691061 Refractory shape having an external layer capable of forming a layer impermeable to gases and process for its preparation  
The invention concerns a component for the pouring of steel that has a body (2) of a refractory material containing carbon. It has a layer (10) that covers the body partially or completely and is...
5681498 Discharge nozzle for a crystallizer for continuous casting of slabs  
Discharge nozzle (10) for a crystallizer for continuous casting of slabs, which is suitable to cooperate with means feeding molten steel and to discharge that molten steel into the crystallizer...
5665264 Submerged nozzle mounting/dismounting apparatus  
A submerged nozzle mounting/dismounting apparatus for mounting a submerged nozzle (9) on and dismounting the same from a slide valve device (5) of a molten metal vessel (1) of a continuous casting...
5656192 Immersed metallurgical pouring nozzles  
An immersed metallurgical pouring nozzle, such as a submerged entry nozzle for pouring molten steel, comprises a body of refractory material, such as graphite alumina, which defines a flow...
5603860 Immersed casting tube  
The tube for introducing a metal melt into a continuous casting mold having broad side walls and narrow side or end walls includes a tube section provided with lateral openings for the metal melt...
5591371 Method and device for pouring molten metal  
An entry nozzle for transporting liquid metal from a tundish to a mould for the continuous casting of thin slab disposed therebelow, wherein the nozzle has a hollow channel therethrough, and at...
5558801 Casting stalk  
The core of the stalk is a metallic cylindrical body 1, such as a steel pipe. On an inner surface of the cylindrical body are layered a boron nitride coating 4, a mica sheet 6 which is airtight...
5429283 Immersion nozzle formed of separate members  
An immersion nozzle is employed for discharging material from a vessel to a mold and includes an upper section to be connected to the vessel and a lower section having a region to be immersed in...
5370370 Liner for submerged entry nozzle  
A fired carbon-bonded, oxide refractory body for use in casting aluminum-killed steel has a metal contacting surface which is resistant to both steel erosion and buildup of alumina. The layer is...
5351865 Apparatus for the conveying and exchanging of a pouring tube  
A device (1) for inserting and replacing an insertable pouring tube (2) having a movable plate (3) and sliding on guide rails (9), which transmit thrust upwards, comprises a tilting member (20)...
5328064 Multi-stepped submerged nozzle for continuous casting  
The nozzle for continuous casting has a plurality of steps in the molten steel pouring hole of the nozzle. The dimension of the inside diameters of the steps to the inside diameter d of the main...
5244130 Molten steel pouring nozzle  
A molten steel pouring nozzle having, along the axis thereof, a bore through which molten steel flows. At least part of an inner portion of the molten steel pouring nozzle, which inner portion...
5238158 Immersion nozzle exchanging apparatus  
This invention concerns an apparatus for enabling exchange of an immersion nozzle seated in a tundish and used for casting of a molten metal from a molten metal container to be carried out very...
5219515 Support ejection device for a stream-protector tube in a continuous-casting installation  
The subject of the present invention is a support ejection device for a stream-protector tube (5), located between the pouring ladle (1) and the tundish (3) of molten metal of a continuous-casting...
5205343 Pouring tube for feeding molten steel into a continuous casting mold  
A pouring tube for feeding molten steel into the pouring zone of a continuous casting mold includes a tube portion connected to a pouring container and an end portion provided with a bottom piece....
5151200 High aluminia tar-impregnated pressure pouring tubes  
An improved metal pouring tube especially adapted for conducting molten metal such as liquid steel, the tube being formed of carbon-impregnated ceramic-bonded refractory material principally...
5114123 Manipulator for manipulating a pouring pipe into position beneath a metallurgical vessel  
A manipulator is disclosed for manipulating a pouring pipe from a remote position wherein it is oriented substantially horizontally, to a position beneath a metallurgical vessel wherein the...
5092500 Refractory discharge device with separate external reinforcement member  
A refractory discharge device includes an immersion nozzle formed substantially of carbon-bonded magnesium oxide or carbon-bonded aluminum oxide or fused quartz. The immersion nozzle has...
5048732 Transfer tube  
A transfer tube is produced comprised of a high density ceramic oxide tube having directly bonded to its outer surface wall a low density ceramic oxide shell.
5011049 Molten metal transfer tube  
A transfer tube is produced comprised of a high density ceramic oxide tube having directly bonded to its outer surface wall a low density ceramic oxide shell.
4995535 Nozzle device for discharging molten metal  
A nozzle device for discharging molten metal comprising a nozzle having a tapered portion whose outside diameter decreases toward the lower end, a metal holder mounted on the tapered portion and...
4993608 Pouring tube for the introduction of metallic melt into a strip-casting mold  
The pouring tube includes a discharge portion having discharge ports in its wall for splitting the flow of melt, and for directing the various portions of the flow into the surrounding melt as...
4989762 Molten steel pouring nozzle  
A molten steel pouring nozzle having along the axis thereof a bore through which molten steel flows. At least part of an inner portion of the molten steel pouring nozzle, which inner portion forms...
4971232 Nozzle shroud for a molten metal stream  
A nozzle shroud for shielding the pouring of molten metal into a gas filled neutral atmosphere from a metallurgical vessel to a central trumpet associated with ingot molds and the like. The shroud...
4923225 Assembly for connecting a metal member to a ceramic refractory member  
A member formed of ceramic refractory material has therein an opening. A metal coupling member for attaching a metal member such as a rod or a tube, to the refractory member has an externally...

Matches 1 - 50 out of 126 1 2 3 >