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7611664 |
Container for supplying molten metal and safety device
A molten metal supplying container, comprising a container capable of storing a molten metal and loading the molten metal to the inside thereof or supplying the molten metal to the outside thereof...
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7611665 |
Ladle bottom
The present invention relates to a ladle block for use in a bottom of a molten metal ladle. The ladle block reduces the amount of contaminants, particularly slag, exiting the ladle during casting...
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7582133 |
Methods for reducing carbon contamination when melting highly reactive alloys
Methods for reducing carbon contamination when melting highly reactive alloys involving providing a graphite crucible having an interior, applying at least a first protective layer to the interior...
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7582252 |
Plant with rotating furnace for the melting without salt of aluminum with screening and recovery of the slags
A plant is provided for the melting of primary and secondary aluminium, provided with a rotating furnace, internally equipped with a spiral element ( 11 ), that causes the melting of the aluminium...
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7556764 |
Silica vessel with nozzle and method of making
A fused silica crucible having a nozzle is formed by first inserting a preformed silica glass tube into the lower portion of a graphite mold. The tube is aligned with a vertical axis about which...
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7550108 |
Metallurgical vessel
Metallurgical vessel for iron and steel making including a bottom portion, a sidewall and a lance arrangement of at least two lances for supplying oxygen containing gas to the interior of the...
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7531127 |
Container
A molten metal container that, even when an openable lid is made larger, can be easily opened and closed at a high safety level. The container includes a container main body that has a first...
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7514034 |
Container capable of transporting molten metal received therein to separate factory and method of producing the container
A container capable of transferring molten metal from a factory that produces a molten metals such as molten aluminum alloys and so on to a factory that uses the molten metal while the molten metal...
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7507366 |
Container, storing bath and a method of producing the container
A container ( 1 ) and method of manufacturing, capable of preventing unexpected rise of pressure inside the container ( 1 ) caused by problems pertaining to the lining. The container has a...
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7468157 |
Impact pad for metallurgical vessels
An impact pad for a bottom lining of a metallurgical vessel, such as a ladle. The impact pad reduces wear to side walls of the metallurgical vessel by controlling the flow of an incoming stream of...
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7364691 |
Metallurgical vessel
A metallurgical vessel having a cylindrical upper end section and a top section fitted to the upper end of another section to form a top closure of the vessel about a central opening through which...
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7258832 |
Device for treatment of iron alloys in vessel
A device for processing iron alloys in a vessel is described. A reaction chamber for receiving at least one alloying material is arranged in the bottom of the vessel and a sprue of refractory...
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7204955 |
Casting ladle
A casting ladle has a body ( 2 ) with a base ( 3 ) and walls ( 4, 6, 8 ) made of a laminated composite ceramic material that includes multiple layers of a woven fiber reinforcing fabric embedded in...
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7193145 |
Inbred maize line PH8KG
An inbred maize line, designated PH8KG, the plants and seeds of inbred maize line PH8KG, methods for producing a maize plant, either inbred or hybrid, produced by crossing the inbred maize line...
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7132077 |
Method and apparatus for containing and ejecting a thixotropic metal slurry
A container system including a vessel for holding a thixotropic semi-solid aluminum alloy slurry during its processing as a billet and an ejection system for cleanly discharging the processed...
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7128247 |
Fire resistant ceramic part
The invention relates to a fire resistant ceramic part which can be embodied in the form of an impact pot or a casting gutter and has the following characteristics:—a base ( 10 );—at least two...
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7112300 |
Ladle bottom
The present invention relates to a metallurgical ladle and more particularly to the bottom of the ladle having an outlet through which the molten metal can drain. An object of the present invention...
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7074361 |
Ladle
A liner for a ladle is formed of a body of refractory material defining a hollow interior which is bounded by a continuous sidewall. Within the interior is a barrier of refractory material which...
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7056469 |
Starter set for brick lining of ladles used in handling molten metal
A lining for a ladle used to handle molten metal. The lining is comprised of a first course of like, refractory bricks arranged horizontally in the ladle, the first course having an upper surface....
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6997361 |
Metallurgical impact pad
A tundish impact pad formed from refractory material comprising a base having an impact surface which, in use, faces upwardly against a stream of molten metal entering a tundish, a wall extending...
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6984357 |
Apparatus and method for holding molten metal in continuous hot dip coating of metal strip
A molten metal holding apparatus for the continuous hot dip coating of a metal strip includes a vessel that is substantially rectangular in cross section having long sides and short sides and has...
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6929775 |
Tundish impact pad
An impact pad formed from a refractory material for reducing the turbulence of a molten metal poured therein. The impact pad has a plurality of sidewalls, each sidewall having a plurality of...
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6869565 |
Integrated surface compositions and articles made therefrom
The present invention relates to an article having an integrated contact surface, such as a melting vessel, and compositions for forming the article. The composition for forming the articles, such...
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6830723 |
Apparatus for treating molten metal having a sealed treatment zone
An apparatus for treating molten metal includes a treatment vessel for holding molten metal and a removable cover or hood for the vessel. Sealing means are provided between the cover and the vessel...
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6796362 |
Apparatus for producing a metallic slurry material for use in semi-solid forming of shaped parts
An apparatus for producing a metallic slurry material for use in semi-solid forming of a shaped part. The apparatus is generally comprised of a forming vessel and a thermal jacket. The forming...
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6787098 |
Refractory lining for metallurgical vessel
A lining for a bottom of a metallurgical vessel, comprising an impact pad having a plurality of close-packed, pre-formed, high-temperature, high-density refractory bricks, the pad having an upper...
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6776854 |
Process and apparatus for the partial thermochemical vacuum treatment of metallic workpieces
In the partial thermochemical vacuum treatment of metallic workpieces ( 1 ), in particular in the carburization and case hardening of workpieces ( 1 ) of case-hardening steel in a carbon-containing...
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6763877 |
Method for the controlled tempering of a casting trough and a casting trough for carrying out the method
A method and device for the controlled tempering of a casting trough integrated between a supply vessel for a molten metal (e.g., copper or a copper alloy), and at least one continuous casting...
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6613272 |
Vessel for metallurgical purposes
The invention relates to a vessel for metallurgical purposes intended for transporting molten metals. The tank has a metal jacket provided with a heat-proof lining. Two lifting lugs are disposed on...
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6585800 |
Method for making molten metal
In a method for making molten metal, reduced metal which is produced in a direct reduction furnace is melted in a melting furnace located in the close vicinity of the direct reduction furnace to...
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6565798 |
Method of relining a vessel
A method of relining a vessel that is used to carry out a direct smelting process that produces molten metal under conditions requiring molten bath temperatures of at least 1000° C. is disclosed....
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6559082 |
Insulating refractory material
The invention concerns a crack-free insulating refractory material made from a composition comprising 20-80% by weight of a ceramic matrix, 5-40% by weight of insulating microspheres, 0.5-15% by...
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6555050 |
Dross processing system
A dross processing system has a motor mounted to a motor support arm by a motor support carriage, and has a carriage guide which engages the motor support carriage to guide the motor along a...
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6533992 |
Tundish
A tundish of improved flow characteristics for molten metal has an outlet in its base. The outlet is spaced longitudinally of the tundish from a pour zone. The pour zone is positioned to receive a...
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6533993 |
Variable height liner system
A melting liner for an induction melting furnace includes an integral foot portion for locating a lip portion of the melting liner in a convenient position for pouring molten metal.
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6534196 |
Refractory metal coated articles for use in molten metal environments
The present invention relates to articles, having an extended useful life, which are used in contact with high temperature molten aluminum or molten zinc baths. One aspect of the invention...
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6528010 |
Molten metal handling vessel
A molten metal handling vessel, comprising a base and one or more sidewalls surrounding the base and extending upwardly therefrom, the interior surfaces of the base and sidewall(s) each comprising...
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6528011 |
Colloidal silica refractory system for an electric arc furnace
The invention provides a colloidal refractory system for an electric arc furnace or another pyrometallurgical converter having a hearth, a shell, and a roof. The colloidal silica refractory...
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6488886 |
Casting ladle
A casting ladle for improving the technique in the pour process of metallurgical molding. The casting ladle includes a bowl portion that has a bottom wall and a peripheral wall. The peripheral wall...
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6471912 |
Rotor for the treatment of a fluid such as a metal melt
A device in connection with a rotor ( 9 ) for the treatment of a liquid such as molten metal in a reactor ( 20 ) or similar structure. Gas and/or particulate material is supplied to the liquid,...
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6464932 |
Unburned carbon-containing refractory material and vessel for molten metal
An unburned carbon-containing refractory suitable for lining a molten metal container, which can prevent deformation of the outer steel shell, improve the life of the container, suppress reduction...
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6443216 |
Thermal jacket for a vessel
An apparatus for and method of controlling the cooling rate of a metallic melt in the production of a semi-solid slurry billet for use in a casting process. The apparatus comprises a thermal jacket...
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6425504 |
One-piece, composite crucible with integral withdrawal/discharge section
A one-piece, composite open-bottom casting mold with integral withdrawal section is fabricated by thermal spraying of materials compatible with and used for the continuous casting of shaped...
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6409963 |
Metallurgic container
A metallurgic vessel, in particular a ladle for the transport of molten metals, with an upwardly open container which has a bottom receiving a refractory lining and a metal casing and is provided...
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6299829 |
Device for immobilizing an element of a kinematic system
A device for immobilizing an element (1) of a kinematic system comprising a member (11) having on its periphery upstanding parts and recessed parts of complementary profile to upstanding and...
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6264884 |
Purification hearth
A refining hearth. The refining hearth comprises an open vessel defining a first deep zone having a predetermined depth, a second deep zone having a predetermined depth, and a shallow zone...
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6245287 |
Molten metal vessel and molten metal holding furnace
The present invention is directed to molten metal vessels and molten metal holding furnaces containing a molten metal vessel. The molten metal vessel has a double-layer structure that includes an...
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6200397 |
Method and apparatus for strip anode wrapping for cathodic protection of tubular members
A novel method and apparatus to apply a corrosion protection in the form of a zinc (or other sacrificial anodic material) tape to a tubular member such as pipe or coiled tubing to used as an...
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6200520 |
Sampling vessel for obtaining a cooling curve of molten metals
A sampling vessel having a thermocouple for obtaining a cooling curve of molten metals consisting of a long cylindrical body made of ceramics. A sample chamber is formed in the body and the chamber...
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6197250 |
Telescopic dross pot
A dross pot and sow mould combination for use with a dross press, the combination being suitable for melting furnaces with low sills. The sow mould is connected to the dross pot by a variable...
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