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7363959 Submerged entry nozzle with installable parts  
A partial SEN capable of having flow diverter parts installed therein, and a method of using the SEN in a continuous casting system are disclosed. The partial SEN includes a hollow distribution...
7302993 Cast parts with improved surface properties and methods for their production  
Techniques for forming cast parts for medical devices suitable for contact with internal regions of patients are described herein. Such parts can be small in scale (e.g., having a major axis less...
7275584 Immersion nozzle for continuous casting of steel and continuous steel casting method using same  
A nozzle for continuous casting of clean steel is capable of preventing adhesion of Al 2 O 3 -based inclusions to a wall surface of the inner hole of the nozzle while fully achieving an effect of a...
7237596 Thermal shock resistant casting element and manufacturing process thereof  
The present invention concerns an element for the casting of a liquid metal, comprising a base body made from a refractory material, said body comprising an outer surface and an inner surface...
7108048 Tundish and method for production of a metal strip of high purity  
To achieve the highest possible separation rate for foreign particles in a tundish combined, at the same time, with a minimized level of inclusions, the refractory-lined interior space of the...
7108046 Immersion nozzle exchanging apparatus and immersion nozzle and closing fire plate used for same  
In an immersion nozzle exchanging apparatus for supporting an immersion nozzle at a flange underside thereof by a plurality of key plates parallel provided on both sides to horizontally pushing out...
7024750 Method for the manufacture of layered metal product slabs and layered metal product slabs  
A method for the production of a layered metal slab by casting, which strip contains a central layer ( 2 ) and surface layers ( 3 ) on either side of it. The central layer ( 2 ) is introduced as a...
7013949 Metal flow control  
A method and a system are for the control of a gas-containing hidden flow of molten metal in a space defined by a tubular device. From measurements in at least one predetermined layer of the metal...
6890392 Nanocomposite magnet and method for producing same  
A method of making a material alloy for an iron-based rare earth magnet includes the step of forming a melt of an alloy with a composition of (Fe 1-m T m ) 100-x-y-z-n (B 1-p C p ) x R y Ti 2 M n ....
6860318 Apparatus and method for the continuous or semi-continuous casting of aluminium  
Apparatus for the continuous or semi-continuous casting of molten aluminium to form an ingot in the mould ( 8 ) of a casting machine, including a launder ( 4 ), a casting mould and feed means ( 2 )...
6712126 Continuous pressure molten metal supply system and method  
A molten metal supply system ( 90 ) includes a plurality of injectors ( 100 ) each having an injector housing ( 102 ) and a reciprocating piston ( 104 ). A molten metal supply source ( 132 ) is in...
6712125 Continuous pressure molten metal supply system and method for forming continuous metal articles  
A molten metal supply system ( 90 ) includes a plurality of injectors ( 100 ) each having an injector housing ( 102 ) and a reciprocating piston ( 104 ). A molten metal supply source ( 132 ) is in...
6695929 Method of making material alloy for iron-based rare earth magnet  
A melt of an iron-based rare earth material alloy, represented by (Fe 1-m T m ) 100-x-y-z Q x R y M z , is prepared, wherein T is Co and/or Ni; Q is B and/or C; R is selected from Y (yttrium) and...
6626229 Method and device for producing slabs  
A process for producing slabs having a thickness D>100 mm, at casting speeds v<3 m/min, in a continuous casting installation in which melt is supplied to a permanent mold from a storage...
6598662 Molten steel supplying apparatus for continuous casting and continuous casting method therewith  
An apparatus for supplying molten steel and a continuous casting method therewith are described. The apparatus is equipped with a tundish 1 having an upper nozzle 2 at the bottom, a flow...
6575224 Apparatus and method for controlling the flow of molten metal  
An apparatus for controlling the flow of material, such as molten metal, from a container is disclosed. The apparatus includes a first closing element for the outlet from the container, a support...
6561259 Method of melting titanium and other metals and alloys by plasma arc or electron beam  
A method for hearthless processing of a solid metallic material consisting essentially of titanium or other metal or alloy thereof which includes providing a solid metal block having a processing...
6536508 Continuous pressure molten metal supply system and method  
A molten metal supply system ( 90 ) includes a plurality of injectors ( 100 ) each having an injector housing ( 102 ) and a reciprocating piston ( 104 ). A molten metal supply source ( 132 ) is in...
6516870 Tundish fluxing process  
A process for continuously casting steel wherein liquid steel is teemed from a ladle through a shroud into the pour box section of a tundish and poured from the tundish through one or more outlets...
6453986 Metal delivery system for continuous caster  
A method and apparatus for continuously casting metal strip are provided, in which molten metal is introduced between a pair of parallel chilled casting rolls via an elongate metal delivery nozzle...
6450242 Method and device for casting thin billets  
A method and a belt casting device for producing thin billets, in particular composed of steel, has an endless belt to which liquid metal is supplied via a feed device which has a casting channel...
6446704 Continuous casting mold plug activation and bleedout detection system  
Disclosed is a mold plug activation system and bleedout protection system, which stops the flow of metal during predetermined conditions, such as during the initial introduction of molten metal to...
6321828 Continuous casting facility and process for producing rectangular thin slabs  
A process and a continuous casting installation for the production of thin slabs, preferably of steel with a predetermined solidification thickness of, e.g., 50 mm, in which an optimum surface...
6316125 Aluminum welding process and composition for use in same  
The invention provides a new and improved process and exothermic reaction mixture for producing molten weld metal. The molten weld metal is used in joining one metallic piece with at least one...
6306467 Method of solid free form fabrication of objects  
A method of solid free form fabrication of an object includes the steps of providing a substrate, forming a plurality of molten droplets, and spraying the molten droplets upward against the...
6276437 Method and apparatus for the manufacture of formable steel  
Continuous casting machine for the casting of a thin slab with a thickness of less than 150 mm comprising a vacuum tundish having a first atmospheric chamber (7) and a second low pressure or vacuum...
6213193 Caster including a gas delivery means to resist backflowing and freezing of molten metal to the tip of a nozzle and an associated method  
A caster including a device for delivering a gas into a space created by the apparatus that define the mold of the caster and the nozzle of the caster. Introducing a gas into the space resists...
6095233 Metal delivery system for continuous caster  
Method and apparatus for continuously casting metal strip. Molten metal is introduced between a pair of parallel chilled casting rolls (16) via an elongate metal delivery nozzle (18) disposed above...
6089309 Method for manufacturing gradient material by continuous and semi-continuous casting  
A gradient material is manufactured in which the alloy composition varies continuously with the cross-section. A first metal liquid is introduced from a first tundish into the outer portion of a...
6070649 Method for pouring a metal melt into a mold  
6044898 Continuous-casting mold and a process for the continuous casting of thin slabs of metal  
The invention relates to a process and a continuous-casting mold for casting thin slabs. The mold has an oblong inner cross-sectional area and cooled mold walls. The melt is poured in through at...
5971060 Slab continuous casting machine having immersing nozzle replacing apparatus and method of replacing immersing nozzle  
In a slab continuous casting machine comprising a tundish for reserving a molten steel therein, a nozzle holding cassette disposed on an outer bottom portion of the tundish, a mold for use in a...
5934358 Magnetic braking  
Method and apparatus for retarding a flow of molten metal to a metal caster. The flow of molten metal is confined within a duct 11 having an elongate cross-section transverse to the flow directions...
5924476 Casting steel strip  
Continuous casting of steel strip in twin-roll caster comprising casting rolls (16). Molten steel is delivered by a delivery system comprising a distributor (18) and delivery nozzle (19) to casting...
5887647 Decreasing contamination of molten metal prior to solidification casting  
The invention provides continuously-cast product free of ambient atmosphere contaminants and free of nonmetal solid entrapment. Methods and apparatus are provided for flow of molten metal from...
5823246 Tundish including a baffle for directing molten metal therethrough and an associated caster and method of casting molten metal  
A tundish including a baffle for directing the flow of molten metal through the tundish. The caster of the invention includes a mold having a center portion and an outside edge portion for...
5819844 Beaver-tail tube assembly and tube changing method  
An improved beaver-tail tube assembly is provided that is easily exchanged in place over a thin-slab casting mold by means of a conventional tube changer. The tube assembly includes a rectangular...
5799720 Nozzle assembly for continuous caster  
The assembly is designed for transferring molten metal from a molten metal reservoir to a mold for casting molten metal. The assembly comprises a casting nozzle having an electrically conductive...
5697425 Method of producing thin cast sheet through continuous casting  
Thin cast sheets having an excellent quality are obtained by continuous casting in which a semi-solidified metal slurry is fed from a continuous production device of the semi-solidified metal...
5645121 Method of continuous casting using sealed tundish and improved tundish seal  
A tundish used in a continuous steel casting operation is sealed to permit effective purging of the tundish to eliminate free oxygen and nitrogen by providing a plurality of generally rectangular...
5534087 Method of producing Cu - Ag alloy based conductive material  
A method for producing a Cu--Ag alloy based conductive material containing about 10% to about 20% at % Ag, that involves the steps of continuously casting the alloy into a rod followed by quickly...
5490554 Teeming arrangement for aluminum continuous casting apparatus  
A teeming arrangement for a continuous casting apparatus comprises a tundish, a casting nozzle which projects from the bottom of the tundish, and a stopper rod for regulating flow through the...
5454424 Method of and apparatus for casting crystalline silicon ingot by electron bean melting  
This invention aims at casting a large silicon crystal grain-containing ingot (14) by melting a silicon material (20) by scanning the same with an electron beam, and gradually cooling molten...
5439047 Heated nozzle for continuous caster  
Disclosed is a method of casting solidified aluminum comprising providing a body of molten aluminum; providing means for casting solidified aluminum from said molten aluminum and providing a nozzle...
5345994 Casting metal strip  
Method and apparatus for casting metal strip in which molten metal is introduced between a pair of parallel casting rollers via a tundish and a metal delivery nozzle. Casting rollers are cooled so...
5297614 Process for continuous casting of ultra low carbon aluminum killed steel  
A process for continuous casting of ultra low carbon aluminum killed steel, characterized in that the steel contains 6-20 ppm of calcium, less than 0.01 wt % of sulfur, and less than 30 ppm of...
5265665 Continuous casting method of steel slab  
In a continuous casting of steel slab, a molten steel is provided having an oxygen concentration of not more than 35 ppm and is supplied from a tundish into a continuous casting mold through a...
5238049 Adjustable flow control device for continuous casting of metal strip  
An adjustable flow control device for use in a metal strip continuous casting apparatus comprises a tundish for directing molten metal onto a moving chill surface and a plurality of individually...
5232046 Strand casting apparatus and method  
Continuous casting apparatus comprising a tundish having a pouring nozzle communicating with a closed, pressurized pouring box which has an outlet corresponding to the inlet of a mold such that the...
5228498 Continuous casting equipment and continuous casting method  
A continuous casting equipment which can be applied to a wide variation of casting capacity for continuous casting and by which a continuous casting operation can be performed with safety. The...
Matches 1 - 50 out of 182 1 2 3 4 >