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WO/2011/154561 |
The invention relates to methods for casting metal parts in sand moulds, characterised in that it is not necessary to use sleeves which surround the feed sprues which are disposed on the exterior of the part in order to compensate for th...
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WO/2011/121251 |
The invention relates to a method for manufacturing a bi-material ferrule, consisting of an outer annular ferrule (17) and an inner annular ferrule bonded together; the bottom pouring of the outer ferrule (17) is carried out in a casting...
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WO/2011/110137 |
Technology of production of bimetallic and multilayer casts by gravity or spun casting, at which at least two different metal materials are being gradually cast into the mould. Before casting of the second material there is started feedi...
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WO/2011/110137 |
Technology of production of bimetallic and multilayer casts by gravity or spun casting, at which at least two different metal materials are being gradually cast into the mould. Before casting of the second material there is started feedi...
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WO/2011/097701 |
An exemplary embodiment of the invention provides a method of direct chill casting a composite metal ingot. The method involves sequentially casting two or more metal layers to form a composite ingot by supplying streams of molten metal ...
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WO/2011/091645 |
An aluminum (Al) alloy product adapted to produce structure piece is made from an ingot manufactured by semi-continuous casting. The composition of the product comprises (by wt%): Zn 7.5-8.7, Mg 1.1-2.3, Cu 0.5-1.9, Zr 0.03-0.20, the bal...
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WO/2011/071152 |
Disclosed is an agent for maintaining the surface temperature of molten steel, which is applied over the surface of molten steel that has a predetermined surface temperature. The agent for maintaining the surface temperature of molten st...
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WO/2011/071141 |
Disclosed is an agent for maintaining the surface temperature of molten steel, which is applied over the surface of molten steel that has a predetermined surface temperature. The agent for maintaining the surface temperature of molten st...
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WO/2011/054872 |
The invention relates to a fireproof material for cladding the distribution system of a steel melt when casting steel in a bottom casting process, and formed parts made of such a fireproof material. In order to reliably prevent non-metal...
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WO/2011/049698 |
A device to generate and direct electric heat 10 for use over risers, drains, pathways and pour cups during solidification in which less than 2% plasma is utilized, comprising an outer shell 20 having one open heat delivery end 25, at le...
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WO/2011/049698 |
A device to generate and direct electric heat 10 for use over risers, drains, pathways and pour cups during solidification in which less than 2% plasma is utilized, comprising an outer shell 20 having one open heat delivery end 25, at le...
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WO/2011/048279 |
In said method, the mold (1), which includes a mold cavity (3A) defined by an ingot mold (2), a core (4) and a bottom (27), is arranged inside a vacuum-cast enclosure (5) including a means (9) of introducing molten metal at the upper por...
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WO/2011/023483 |
The invention concerns a mould for continuous casting of long or flat products, said mould extending along an axis (z) and comprising an internal and an external surface delimiting a mould thicknesses (e, e', e3, e4), the internal surfac...
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WO/2010/135236 |
Molten metal of a first composition is fed into a mold cavity, via a first control apparatus, wherein the control apparatus is open, wherein the feeding comprises flowing out of a first feed chamber. The first control apparatus is closed...
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WO/2010/125248 |
The invention relates to a method for casting a wear resistant multimaterial object in a casting mold. According to the method, the casting volume defined by the mold inner surfaces is divided into at least two partitions by fitting at l...
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WO/2010/124073 |
An improved apparatus for direct chill casting of metals includes a mold, a bottom block assembly and a coolant. The mold is configured to surround a molten metal with a mold wall and the mold wall has an outer surface and an inner surfa...
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WO/2010/124073 |
An improved apparatus for direct chill casting of metals includes a mold, a bottom block assembly and a coolant. The mold is configured to surround a molten metal with a mold wall and the mold wall has an outer surface and an inner surfa...
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WO/2010/120031 |
The present invention relates to an apparatus for producing a composite metal powder using a gas atomization process, and to a method for producing a composite metal powder using same. More particularly, to accomplish the above aim, the ...
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WO/2010/067465 |
Provided are a forged billet from which a wheel having excellent and uniform mechanical strength can be manufactured and a wheel obtained therefrom. A forged billet (10) obtained by forming a cast billet (4) by fusion-casting a light-met...
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WO/2010/063349 |
In the case of a robot interaction system comprising a robot (1) having a robot controller with types of operation and operating modes which influence an associated man-robot interface, the aim is to provide a solution which allows flexi...
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WO/2010/058075 |
Method for preparing a wear-resistant multimaterial and use of the multimaterial, which method comprises preparing a multimaterial starting billet by using casting technology for preparing at least one of the materials to be used in the ...
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WO/2010/049162 |
The invention relates to a device in a metallurgical plant and/or rolling mill, comprising a robot (1, R7) having a robot controller with operating types and operating modes which influence an associated man-robot interface and are desig...
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WO/2010/012099 |
A method and apparatus is disclosed for sequentially direct chill casting a composite ingot made of metals having similar freezing ranges. Poor adhesion between the layers and low reliability of casting are addressed by adjusting the pos...
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WO/2009/149542 |
An extrudable aluminium alloy billet includes an aluminium alloy composition including, in weight percent, between 0.90 and 1.30 manganese, between 0.05 and 0.25 iron, between 0.05 and 0.25 silicon, between 0.01 and 0.02 titanium, less t...
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WO/2009/146527 |
The exemplary embodiments relate to the removal of cooling water used to cool the surface of an ingot as it is formed during casting. The cooling water is removed from the surface by directing jets of water onto the surface at an angle, ...
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WO/2009/146669 |
The invention relates to a process for producing metallic or nonmetallic molten products, which are intended for further processing by comminution, by means of a casting mould comprising a box-type wall and a base plate, and to a casting...
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WO/2009/140762 |
A method and apparatus is disclosed for casting a composite ingot made of metals that are susceptible to surface oxide formation when molten. The method involves co-casting at least two metal layers from at least two molten metal pools f...
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WO/2009/088028 |
A first planned buying price of a used print plate per unit collection amount, which is applied to a reusable used print plate, and a second planned buying price, which is lower than the first planned buying price and is applied to a non...
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WO/2009/084568 |
A method of metal regeneration characterized by comprising: a melting-furnace cleaning step in which pure aluminum having an aluminum content of 99.5 wt.% or higher is melted in a melting furnace to clean the inside of the melting furnac...
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WO/2009/077095 |
The invention relates to a method for producing turbine shafts made of steel and nickel or cobalt-based alloy for energy machines for gas and steam power plants. A cylindrical insert (14) of a specific length made of a nickel or cobalt-b...
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WO/2009/026671 |
A method and apparatus is disclosed for casting metals in a DC mold to form an ingot or product having at least two layers formed by sequential solidification. The apparatus has at least one cooled divider wall at the entry end portion o...
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WO/2008/125319 |
In a casting method, or a casting system for aluminum, or aluminum alloys, aluminum melt is filled into a plurality of pans (15, 15'). Said pans (15, 15 ') are used for treatment, if needed, and delivered to a casting station (20), in wh...
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WO/2008/120574 |
A steel ingot for forging that excels in fatigue performance and hydrogen cracking resistance; and an integral crankshaft therefrom. The steel ingot for forging is produced with use of a casting mold, wherein the density (DBOT) of inclus...
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WO/2008/113765 |
The present invention relates to a core-sheath particle for use as a filler for feeder masses for the production of feeders, comprising (a) a carrier core having a size of 30 μm to 500 μm and composed of a material, which is resistant ...
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WO/2008/104052 |
Apparatus and method of co-casting metal ingots in direct-chill casting apparatus. The apparatus and method employs at least one divider (divider member or divider wall) that separates a casting mold into two or more chambers for receivi...
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WO/2008/061453 |
A casting billet of vacuum fine equiaxed grain structure has an ingot mould, wherein the ingot mould is a water cooled crystallizer which has an inner mould plate, a water cooled jacket and a cooling bottom plate. The inner mould plate i...
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WO/2008/017215 |
A process for manufacturing an explosion suppression material, in which the explosion suppression material is composed of (in wt%): Si 0.1-0.6, Fe 0.2-0.7, Cu 0.05-0.1, Mn 0.6-1.2, Zn 0.05-0.1, Ti 0.03-0.12, Na 0.02-0.07 and balanced Al....
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WO/2007/118313 |
The invention provides a method of producing a clad sheet article having superplastic properties, and the resulting clad sheet article. The method involves producing a cladding layer onto at least one rolling face of a core ingot made of...
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WO/2007/098583 |
A method and apparatus for casting metals in a DC mold to form an ingot having at least two layers formed by sequential solidification. The apparatus has at least one cooled divider wall at the entry end portion of the mold to divide the...
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WO/2007/080265 |
The invention relates to a process for the vertical casting of an intermediate product, comprising step (a) of preparing at least two aluminium-based alloys, especially a first alloy of composition P and a second alloy of composition T; ...
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WO/2007/048250 |
A method of casting a metal ingot with a microstructure that facilitates further working, such as hot and cold rolling. The metal is cast in a direct chill casting mold, or the equivalent, that directs a spray of coolant liquid onto the ...
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WO/2007/009060 |
Molten metal is injected uniformly into a mold from a feed chamber in a horizontal or vertical direction at a controlled rate, directly on top of the metal already within the mold. A cooling medium is applied to the bottom surface of the...
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WO/2007/009060 |
Molten metal is injected uniformly into a mold from a feed chamber in a horizontal or vertical direction at a controlled rate, directly on top of the metal already within the mold. A cooling medium is applied to the bottom surface of the...
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WO/2006/132016 |
A process for producing an ingot, in which even when a high-melting-point active metal, such as Ti, is contained, a large homogeneous ingot can be obtained economically. A large ingot is produced by casting an ingot from a melt obtained ...
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WO/2006/098381 |
In producing an yttrium-containing magnesium alloy through melting, yttrium segregation is inhibited to obtain an ingot even in chemical composition. An yttrium-containing magnesium alloy is melted and then solidified within a solidifica...
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WO/2006/097278 |
The invention relates to a moulding material for producing insulating or exothermic feeders and other feeding funnels and feeding elements for casting moulds. Said material contains at least 10 wt.- % of a porous fire-resistant material ...
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WO/2006/098984 |
Glass-forming die, such as a parsain- forming or bottle- forming die, includes a die body having a molding surface with a curved contour to form at least a portion of a glass bottle or other article to be made. The die body has one or mo...
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WO/2006/073896 |
An improved process for predictably treating a substrate surface is provided comprising the use of a pre-selected thixotropic etchants to achieve a superior and predetermined substrate surface.
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WO/2006/005131 |
A casting wheel (110) for use in filling ingot moulds in an ingot casting line, including an annular member arranged to be mounted for rotation, and a plurality of spouts (116) arranged around the periphery of the annular member (114), e...
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WO/2006/000040 |
An ingot mould comprising a rigid base, end walls and side walls wherein the rigidity of the base provides minimal distortion of the base of the mould and the flexibility of the walls allows maximum outward distortion during the heating ...
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