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WO/2012/012853 |
The present invention relates to an impact pad for use in tundish of continuous casting steel during pouring out of molten steel (6) from the casting ladle into the tundish. The impact pad (1) has side walls (2) provided with barriers (3...
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WO/2012/013474 |
The invention relates to an injection nozzle adjustment device (1) for positioning at least one injection nozzle (2) opposite a strand (3) in a strand guide of a slab-continuous casting machine, having a displacement device (6), comprisi...
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WO/2012/013450 |
The invention relates to a continuous casting mold (1) having two wide side walls (2, 3) arranged opposite each other and narrow side walls (4), clamped between the wide side walls (2, 3) and movable for size width adjustment, wherein at...
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WO/2012/013456 |
Apparatus for production of elongated rolled products comprising: -a steelmaking station(6) for producing liquid metal having at a first production rate, -a rolling mill (13) having a second production rate -a continuous casting station ...
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WO/2012/011447 |
Disclosed is an aluminium alloy conductor which exhibits sufficient tensile strength, flexibility and electrical conductivity, high bend-tolerance fatigue properties and anti-stress relaxation properties, and also has excellent workabili...
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WO/2012/011160 |
Disclosed is an electromagnetic casting device for continuously casting silicon ingots by introducing a silicon material into a bottomless cooling crucible that is arranged inside a chamber, melting the silicon material through induction...
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WO/2012/008574 |
Provided is a molding device for continuous casting equipped with a stirring device, said molding device comprising: a casting mold for receiving, from the inlet side, a melt of a conductive material in a liquid phase state and outputtin...
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WO/2012/007826 |
Level detection device in a casting equipment (13) oscillating linearly, in a manner concordant with a substantially vertical direction of advance (A) of the steel and a desired frequency of oscillation, wherein the device is solid with ...
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WO/2012/002531 |
Disclosed are: an alloy cast slab for a rare earth sintered magnet, which has high rare earth component yield between before and after pulverization, while having uniform particle size after pulverization; and a method which is capable o...
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WO/2012/000830 |
The invention relates to an initial casting part (1) for sealing off a dummy bar head (2) in a mold (3) of a continuous casting machine for casting preliminary profiles, a dummy bar head (2), and a dummy bar. The aim of the invention is ...
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WO/2012/002481 |
Provided is a high-strength hot-rolled steel sheet for a spiral pipe, the hot-rolled steel sheet having excellent low-temperature toughness. The hot-rolled steel sheet comprises specific components, 0
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WO/2011/158477 |
In the production of an aluminum alloy cast bar (R) for semi-melt-molding processing by carrying out continuous casting while electromagnetically stirring an molten aluminum alloy (M) by means of an electromagnetic stirring coil (5), the...
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WO/2011/155609 |
Disclosed is a method which is capable of efficiently producing a high-strength and lightweight Al alloy joined bodies. Specifically disclosed is a method for producing an Al alloy joined body, which comprises: a step of obtaining an Al ...
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WO/2011/154044 |
The invention relates to a deburring device (1) for the mechanical removal of burr (10) occurring on the underside of a continuously cast workpiece (9) during autogenous cutting. At least one body of revolution (12) is arranged on a rota...
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WO/2011/151105 |
A continuous casting apparatus for the continuous casting of a strand of metal, comprising a continuous casting mould (2) through which molten metal is passed during the casting process and comprising a device (1) which has movable eleme...
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WO/2011/152529 |
Disclosed is a composite material which is suitable for the formation of a component for continuous casting, said component being less susceptible to flowing of the molten metal into the gap between a nozzle and a movable mold and thus e...
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WO/2011/151162 |
The present invention relates to a method and a device for generating hot steam in a continuous casting machine and to the use of the device in a continuous casting installation for producing a strand of steel. The object of the inventio...
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WO/2011/148754 |
Disclosed is a process for producing a thick steel sheet in which the coarsening of a structure of a surface layer part of a mother material and a structure of a thicknesswise center part of a welding-heat-affected part can be prevented,...
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WO/2011/144505 |
The invention relates to a roller device (1), in particular for forming a strand guiding section (100) of a casting machine, comprising a cross beam (30) and at least one roller element (10) supported on the cross beam (30) by means of a...
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WO/2011/145145 |
A flux loading device is provided with a loading hopper for temporarily storing flux, and also with a supply pipe disposed in a tilted position in such a manner that the rear end thereof is connected to the loading hopper and the front e...
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WO/2011/144478 |
The invention relates to a method and an apparatus for the continuous casting of a metal bar. The method uses a flexible dummy bar, which can be introduced into a mould and has a stopping and withdrawing head at its end remote from the l...
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WO/2011/144266 |
The invention relates to a strand guiding device for guiding a metal strand after the metal strand exits a mold in a strand casting system. In order to reduce the design effort for a secondary cooling device inside the strand guiding dev...
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WO/2011/144590 |
A continuous casting device (10) comprises at least a crystallizer (11) suitable for casting a metal product (12), and a plurality of guide and containing segments with rolls (14), the function of which is to accompany the cast product (...
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WO/2011/138831 |
In the continuous casting operation using a steel species that is likely to undergo a nozzle clogging phenomenon such as an aluminum killed steel, the adhesion of an Al2O3 inclusion onto the inside of a nozzle to be used or the clogging ...
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WO/2011/138171 |
The invention relates to a method for recovering energy downstream of a continuous casting installation (1), wherein the continuous casting installation (1) is adjoined by a roller table (2) and at least one flame-cutting machine (5) for...
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WO/2011/131435 |
The invention relates to a modular supporting frame (2) and in particular a subassembly for a plant for casting and/or bending a metal strand, in particular for a curved mold continuous casting plant, the plant comprising a supporting fr...
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WO/2011/131442 |
The subject of the invention is an arrangement for controlling the casting powder feed of a continuous casting plant, comprising a first measuring device for determining the height of a bath level (12) in a continuous casting mold (14) a...
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WO/2011/128252 |
A monitoring system for a packaging system comprising a plurality of machine units is disclosed. The monitoring system comprising an output sensor for measuring packages output from said packaging system, a number of pairs of machine uni...
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WO/2011/127968 |
The invention relates to a slab flame-cutting machine (1) for cast workpieces in a continuous casting installation comprising a roller table (4), on which a cast slab (2) to be separated into workpieces by flame cutting is guided transve...
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WO/2011/127785 |
A casting device with solid-liquid phase area temperature as mold temperature comprises a crucible (2), a two-phase area mold (4), a heater (5), a cooler (7) and a drawing mechanism (8). One or several two-phase area molds (4) are arrang...
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WO/2011/125660 |
Disclosed is a pressing force measurement device that is capable of measuring the pressing force generated between a first and second member in a pressing mechanism that generates a pressing force between the first and second mechanism b...
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WO/2011/124466 |
The present invention relates to a method and an apparatus for setting the position of the liquidus tip in a cast strand to the level of a predefined location within a strand guide of a continuous casting installation. The method provide...
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WO/2011/121802 |
Disclosed is an immersion nozzle which includes a vertically tubular straight barrel portion and a pair of right-and-left symmetric discharge holes. The barrel portion allows molten steel to pass therethrough in the vertical direction do...
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WO/2011/122690 |
Provided is a continuous casting mold wherein: a first drive mechanism (7a) and a third drive mechanism (7c), which are disposed in a vertical direction on the long side of a fixed mold (1a), are interlockably connected via a first conne...
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WO/2011/122390 |
Disclosed is a method for producing a coil material that forms a coil material by winding a plate-like material consisting of a metal into a cylindrical shape. The plate-like material is a cast material of magnesium alloy discharged from...
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WO/2011/120417 |
A method for manufacturing quick-quenched alloy includes the steps of melting the alloy and injecting out the melted alloy so as to quick-quench the melted alloy. The two steps are individually performed in independent circumstances, and...
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WO/2011/121721 |
Disclosed is an injection nozzle (1) for use in an apparatus for inserting and/or removing a nozzle, which comprises a tubular section (21) constituting an injection path (20) and a rectangular plate (22) arranged on the top edge of the ...
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WO/2011/117296 |
The invention relates to a method for casting a melt (15) and to a casting tube (3) for a continuous casting system. The aim of the invention is to provide a method and casting tube (3) by means of which a cast product having a homogeneo...
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WO/2011/118477 |
The disclosed installation structure for a gas-injection plug is easy to maintain and can prevent a molten metal from leaking out via a gas-supply tube for supplying a gas to the gas-injection plug. In said installation structure, a bott...
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WO/2011/117479 |
Said divided stirring roller is formed of two remote, aligned half-rollers (4, 5) that each have, built therein, a polyphase linear inductor (40, 50) that is mounted, in a stationary manner, near the outer ferrule (6, 12) of each half-ro...
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WO/2011/113701 |
The invention relates to a device (200) and a method for closing an outflow opening (120) of a metallurgical vessel (110). The device comprises a stopper rod (205), which is arranged in the vessel above the outflow opening (120) for clos...
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WO/2011/114552 |
Disclosed is a method for spraying with a nozzle which enables to properly switch between one-fluid spray of spraying only a liquid and two-fluid spray of spraying a mixture of a liquid and air without varying a spraying angle etc. using...
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WO/2011/111858 |
Provided is a method for continuously casting an ultralow-carbon steel, the method including using a continuous casting machine equipped with a pair of upper magnetic poles, a pair of lower magnetic poles, and an immersion nozzle having ...
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WO/2011/110615 |
The present invention relates to a process and a plant for applying a pulverulent material (21) to a surface of a metal melt in a metallurgical vessel (3), and the use of the plant in a continuous casting plant for producing cast steel p...
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WO/2011/104799 |
Provided is a method for continuously casting silicon ingots by introducing a silicon source material to a bottomless cooling crucible disposed in a chamber, melting the silicon source material by means of electromagnetic induction heati...
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WO/2011/101231 |
The invention relates to a transport device (1) for slabs (2), disposed between at least two casting machines (3, 4, 5) and at least one roller mill (6), wherein the transport device (1) comprises at least two linear and stationary conve...
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WO/2011/102748 |
The claimed inventions relate to metallurgy and involve the production of steel from cast iron. The apparatus comprises a ladle (1) in which liquid cast iron (2) is blasted with oxygen via bottom tuyeres (4) and a "gas dome" device (6) u...
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WO/2011/100798 |
A nitrided steel product or thin cast steel strip comprising, by weight, less than 0.25 % carbon, between 0.20 and 2.0 % manganese, between 0.05 and 0.50 % silicon, less than 0.01% aluminum, between 0.01 and about 0.20% niobium, and betw...
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WO/2011/098309 |
The invention relates to a metallurgical vessel having a hollow chamber for treating a first liquid metal or for liquefying a metal, said vessel comprising cooled wall plates (1) having a hot side facing the hollow chamber and a cold sid...
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WO/2011/096518 |
A temperature estimation method for a fluid system which supplies heat and/or discharges heat comprises a temperature measurement step (step S201) in which at two or more arbitrary defined actual temperature measurement points set in the...
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