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WO/2018/119517A1 |
A piston of a die-casting apparatus comprises: a piston head fabricated of a first material; an elongate, inner carrier coupled to the piston head; a generally annular body seated on the carrier adjacent the piston head; and a wear ring ...
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WO/2018/102927A1 |
A system for feeding molten metal provided by a feeding component to a receiving component. The system comprises a launder circuit having an upstream end and a downstream end and a flow path fluidly connecting the upstream end to the dow...
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WO/2017/222041A1 |
This copper alloy is characterized by having a composition that contains from 0.05 mass% to 0.70 mass% (inclusive) of Co, from 0.02 mass% to 0.20 mass% (inclusive) of P, from 0.005 mass% to 0.70 mass% (inclusive) of Sn, and one or more e...
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WO/2017/121816A1 |
The invention relates to a device for casting cast parts according to the permanent mold casting method, comprising: a pivotable retaining element (9) for holding a permanent mold (13, 16), a furnace (11), which can be connected to a low...
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WO/2017/118722A1 |
The invention relates to a device for metering or discontinuously conveying molten material, particularly metal, comprising gutter elements (5, 6a, 6b) for the material, wherein at least one blowing nozzle (8, 9) is arranged in the cours...
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WO/2017/077731A1 |
The present invention pertains to a melt transfer pump in which a helical flow channel is formed by a cylindrical body and a helical body that is housed within the cylindrical body in a fixed manner, wherein a melt is swirled within the ...
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WO/2017/007329A1 |
An apparatus (1) for continuous or semi-continuous low pressure casting of metal, in particular directly-cooled (DC) casting of extended objects such as a rods, bars or billets (25) of aluminium. The apparatus includes a frame constructi...
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WO/2016/204948A1 |
Disclosed is a heating system for molten metal handling devices, examples of which are troughs, launders and other vessels. The heating system may include a refractory containment body, heater assembly, a containment shell and a thermal ...
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WO/2016/176758A1 |
The invention relates to a use of a refractory material for contact with a liquid metal or alloy, a method for the manufacture of an article made of said material, the article so obtained and a method of use of said article. The refracto...
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WO/2016/151285A1 |
The present invention generally relates to the forming of battery components and in particular, but not exclusively, to such apparatus for use in manufacturing cast on straps during the manufacture of batteries. More specifically the inv...
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WO/2016/138359A1 |
A molten metal pump comprising an elongated tube having a base end defining an inlet and a top end defining an outlet is provided. The elongated tube is constructed of a reinforced fiber material (RFM). A shaft is disposed within the tub...
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WO/2016/128481A1 |
The invention relates to a device for pouring a metal melt (7), in particular liquid iron, into individual molds, comprising a casting ladle (1). Said casting ladle has a cover (2), an inlet (3), and an outlet and is arranged in a statio...
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WO/2016/119579A1 |
A method for continuously producing semi-solid metal slurry, comprising the following steps: providing in a container (2) semi-solid metal slurry (1); obtaining from the container (2) a portion of the semi-solid metal slurry (3) for semi...
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WO/2016/104228A1 |
[Problem] To provide: a method for melting a conductive metal in which little power is consumed and little heat is generated, maintenance is simplified, and the metal is not easily affected by heat; and a melting furnace. [Solution] A di...
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WO/2016/009961A1 |
A gate position detection system (100) according to the present invention includes: an image processing apparatus (10) having an imaging device (12) that moves relative to molds (M); and at least one marker (20) positioned relative to a ...
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WO/2015/185646A1 |
The invention relates to a station (100) for transferring a metal melt (6) from a melting furnace (200) into a transport crucible (300), comprising a docking chamber (130), which has a docking opening (132) and is designed to be docked t...
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WO/2015/183166A1 |
The invention relates to an arrangement (1) for casting from the bottom of metal/steel, comprising a distributor, at least one mould (2) arranged on a bottom plate (3) with or without at least one intermediate plate (8) having a hole, sa...
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WO/2015/147170A1 |
[Problem] To provide an efficient device for stirring molten metal and an efficient device for transferring molten metal [Solution] The present invention is constituted to stir or transfer molten metal using a driving force combined from...
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WO/2015/128927A1 |
[Problem] To provide an inclined gravity casting apparatus which eliminates the need for a riser, with which a long runner can be avoided, making clogging of the melt unlikely to occur, and with which temperature management of the melt i...
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WO/2015/055654A1 |
The invention provides a process and a machine for casting metal parts in a mould (3, 4) comprising a mould cavity (10, 11) formed by a surrounding wall and internal cores defining said mould cavity (10, 11) with the shape of said cast p...
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WO/2014/175491A1 |
Provided is a runner block having a uniform discharge rate of molten lead, the runner block having horizontal inner and outer conduits in the interior thereof for supplying molten lead, supplied by means of a molten lead inflow conduit, ...
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WO/2014/091532A1 |
The present invention is a method for operating a hot chamber die casting machine that, in addition to not generating blow holes in the injection molding, is capable of injection molding in a short time and has excellent durability and w...
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WO/2014/084793A1 |
The invention relates to an arrangement (1) for casting from the bottom of metal/steel, comprising a distributor for distributing melted metal/steel, at least one mould (2) arranged on a bottom plate (3) having at least one channel (4,4a...
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WO/2013/185223A1 |
A receptacle for handling molten metal is provided. The receptacle has bottom and side walls and includes a refractory defining a cavity within which the molten metal is conveyed or contained. The receptacle has at least one channel exte...
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WO/2013/138922A1 |
A trough for cooling and delivering molten metal to a casting station. The trough comprises a refractory portion for holding the molten metal and heat transfer means associated to external walls of the refractory portion for extracting h...
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WO/2012/175911A1 |
A metal transfer device (1) includes a cast trough body (2) for receiving liquid metal, a heater (4) for heating the trough body, and a filler layer (6) between the trough body and the heater. The filler layer (6) comprises a cast refrac...
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WO/2012/101002A1 |
The present invention relates to a method for solidifying a mass of liquid sulfur comprising the following operative phases: (a) pouring a mass of liquid sulfur into a solidification pond and forming a layer of sulfur which spreads over ...
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WO/2012/053476A1 |
The purpose of the present invention is, in an upward pouring type teeming method for molten metal, to reduce the flow speed of the molten metal in the molten metal surface direction (vertical direction) within a mold that is being teeme...
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WO/2011/151007A1 |
The invention relates to a method for tilt casting components, wherein at least one casting mold (3a, 3b) for accommodating a metal melt is pivoted together with at least one pouring basin (6a, 6b) by a first pivot angle in a first pivot...
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WO/2011/132442A1 |
Provided is a pouring method for precisely dropping a metal melt, which flows from a ladle, to a pouring gate in a mold. A method which uses a computer to control an input voltage applied to a servo motor that tilts a ladle, an input vol...
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WO/2011/083696A1 |
Disclosed is an inorganic fibrous molded refractory article having high biosolubility, which is capable of achieving desired heat resistance without containing ceramic fibers such as alumina silicate fibers, alumina powder and silica pow...
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WO/2011/083695A1 |
Disclosed is an inorganic fibrous molded refractory article having high biosolubility, which is capable of achieving desired heat resistance without containing expensive ceramic fibers, alumina powder and silica powder and is reduced in ...
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WO/2011/069306A1 |
A vacuum exhaust device for melting aluminum alloy includes a fore chamber (1). A pair of sealing baffles (3) are arranged respectively at the front side and the back side in a chute (2) of the fore chamber (1). A protecting cover (4) is...
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WO/2011/056078A1 |
Metal filling equipment for continuous casting mould/s, in particular mould/s for the semi-continuous direct chill (DC) casting of aluminium sheet ingot or slabs of different dimensions, in particular ingot or slabs for rolling thin alum...
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WO/2011/052138A1 |
The disclosed molten metal supply device supplies a set amount of molten metal (12) each repetition of a short cycle through a simple operation, and enables the detachment of the oxide of the molten metal (12) adhered to the inner surfac...
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WO/2011/016415A1 |
Disclosed is a liquid supply apparatus wherein the inner diameter (D2) of an outflow nozzle (14, 114) is set to a size which allows molten liquid (M) accommodated in a liquid storage container (10, 100, 200) to flow out under the weight ...
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WO/2011/000343A1 |
The invention relates to a device for casting components.
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WO/2010/068113A1 |
A method of casting metals by filling a mould (6; 26) from a furnace (1; 21) by tilting of the furnace, by which the mould is tilted in a manner coordinated with the tilting of the furnace, whereby a flow of metal in a channel (4) or cou...
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WO/2009/140762A1 |
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/2009/093166A1 |
One aspect of the invention concerns a launder assembly (10) for conveying molten material from a metallurgical furnace, The assembly is made up of launder sections (12) arranged end to end with connections between adjacent ends of the l...
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WO/2009/080871A1 |
The invention relates to an arrangement for casting metal anodes in an anode casting plant, comprising a smelting furnace (1) for smelting metal, an anode casting mold (2) for casting metal anodes, and a conducting system (3) for conduct...
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WO/2009/080873A1 |
The invention relates to an arrangement for casting metal anodes, comprising a tiltable anode furnace (2). The anode furnace (2) is provided with a casting hole (3). The arrangement includes a chute support frame (9) for supporting a chu...
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WO/2009/072893A1 |
A device in connection with equipment for continuous or semi-continuous casting of metal, in particular direct mould (DC) casting of aluminium in the form of a billet or wire billet, comprising a mould with a cavity or mould (3) that is ...
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WO/2009/055902A1 |
A metal-molding conduit assembly that withstands temperatures about from 680 to 690 degrees Centigrade, for processing a molten metallic alloy having a light-metal alloy, the conduit assembly having a body including an Inconel-720 alloy.
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WO/2009/036503A1 |
An apparatus for feeding molten metal to a plurality of moulds, the apparatus comprising a plurality of reservoirs for supplying molten metal to the plurality of moulds under gravity and at least one channel for supplying molten metal to...
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WO/2009/030513A2 |
Disclosed is a dosing furnace comprising a rising pipe (3) for delivering metered portions of a molten metal, particularly liquid aluminum alloy. The rising pipe encompasses a throttle section (31) that is located at the inlet end and ha...
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WO/2009/026667A1 |
According to embodiments of the present invention, there is provided an apparatus (502) for controlling melt flow through a portion of the melt distribution network. A flow control device (502) is provided. The flow control device (502) ...
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WO/2008/138220A1 |
An electromagnetic pump, especially a direct-current electromagnetic pump without external power source for transporting liquid metal, which is suitable for taping out liquid aluminum from an electrolytic cell. Wherein, the pump body (2)...
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WO/2008/089534A1 |
Disclosed is: (i) a metal molding system (100), (ii) a metal molding system (100) including a combining chamber (200), (iii) a metal molding system (100) including a first injection-type extruder (110) and a second injection-type extrude...
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WO/2008/074134A1 |
The invention relates to a method of and apparatus for providing heat to a molten metal flowing through metal-conveying apparatus. The apparatus includes a molten metal-conveying channel, an enclosure for receiving and circulating combus...
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