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WO/2022/023030A1 |
The invention relates to a nozzle for producing microdroplets of metal using gas flow, to a nozzle for producing microdroplets using electrodispersion, to a combination of a melt spinner for forming elongate metal fibers with a nozzle an...
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WO/2022/024180A1 |
A titanium material according to the present invention has a ratio of 0.95-1.05 of voltages in two neighboring locations from among a plurality of locations when a pair of conductive electrode probes are brought into contact and a rated ...
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WO/2022/020248A1 |
A direct chill casting mold system includes a mold and at least one coolant bar. The mold defines a casting cavity having a casting axis along which a metal product moves during a casting process. The at least one coolant bar includes a ...
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WO/2022/020724A1 |
A monitoring system may monitor a casting environment, for example, including a mold. The monitoring system may include a camera and a computer system. The camera may be positioned to capture or detect optical data associated with one or...
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WO/2022/020710A1 |
Systems and methods are disclosed for an event detection system that captures data associated with events while a DC casting system forms an ingot, determines characteristics of the events, and improves the casting system based on the ev...
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WO/2022/018088A1 |
The invention relates to a composition for forming a refractory protective coating on the surface of a substrate, comprising a mixture of: a) a silicon-based preceramic polymer precursor; b) a glass frit composition comprising zinc oxide...
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WO/2022/017693A1 |
The invention relates to a method for producing a steel strip (1), in which method a) a steel melt (2) is first produced by starting material (3) being heated in at least one furnace (4), b) the steel melt (2) is then fed to a casting de...
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WO/2022/017733A1 |
The invention relates to a method for producing steel strip, wherein first molten steel is produced, which is then formed into a strand (3) in a continuous casting plant (2), the strand (3) is subsequently directed into a heating unit (4...
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WO/2022/020708A1 |
A monitoring system may monitor the level of molten metal in a mold. The monitoring system may include a camera and a computer system. The camera may be positioned to capture or detect optical data associated with one or more molds posit...
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WO/2022/020721A1 |
A monitoring system may monitor a gap between an ingot and a bottom block of a mold. The monitoring system may include a camera and a computer system. The camera may be positioned to capture or detect optical data associated with one or ...
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WO/2022/017545A1 |
Disclosed are a V-N microalloyed steel and a method for producing a V-N microalloyed and surface-crack-free continuous casting blank. The V-N microalloyed steel is composed of the following chemical components by mass percentage: 0.09%-0...
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WO/2022/020717A1 |
Metal can separate from a casting mold during the casting process. A detection system can monitor the mold and determine if the metal has separated from the mold. The detection system can include a camera, a light source, and a computer ...
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WO/2022/017690A1 |
The present invention relates to a casting-rolling integrated plant for producing a hot-rolled finished strip from a steel melt. The aim of the invention is to provide a novel casting-rolling integrated plant, by means of which steel str...
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WO/2022/013216A1 |
A flux delivery apparatus for delivering flux to a mold during a continuous casting process comprises: one or more flux outlets for delivering flux to the mold; one or more actuators operable to actuate movement of the one or more flux o...
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WO/2022/009849A1 |
Provided is a method for manufacturing an ultra-low carbon steel product which can suppress the occurrence of blister defects in a hot rolling step and subsequent steps, even if bubbles have been captured in a solidified shell. The met...
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WO/2022/009108A1 |
A method of casting a steel semi-product from a liquid steel, the steel semi-product having a targeted composition in titanium of at least 3,5% in weight.
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WO/2022/008883A1 |
Certain examples of the present disclosure relate to a method for manufacturing a ceramic object, the method comprising: forming a ceramic structure by 3D printing the ceramic structure with a binder jetting 3D ceramic printer using a ce...
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WO/2022/008956A1 |
A method of casting a steel semi-product from a liquid steel, the steel semi-product having a targeted composition in titanium of at least 3,5% in weight.
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WO/2022/006978A1 |
A low temperature assistant alloy powder, a soft magnetic alloy and a preparation method therefor. An alloy expression of the low temperature assistant alloy powder is NiaFebSicBd. In the alloy expression, the following relations are sat...
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WO/2022/007426A1 |
An automatic ingot casting control system for a vacuum electron beam furnace is disclosed, comprising a PLC control module, an industrial personal computer, a display module, a power supply module, an alarm module, a monitoring module, a...
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WO/2022/010724A1 |
The present disclosure relates to a system, apparatus, and method for a cooling water spray pattern for a direct chill casting mold, and more particularly, to a spiral water spray pattern for a direct chill billet casting mold. An exampl...
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WO/2022/003376A1 |
Disclosed herein is a melt overflow casting device (1 ) comprising a rotat¬ ably driven casting wheel (10) in fluid communication with a source of molten metal (16), the casting wheel (10) being arranged proximal an opening in a first e...
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WO/2021/259386A1 |
The present invention provides a parameter acquisition method for cast-piece solidification simulation and a cast-in-place system gridding design method, comprising: calculating thermodynamic parameters of a superalloy; obtaining a cooli...
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WO/2021/259376A1 |
A method for reducing surface cracks of a casting blank by using a ferrite phase. Cooling water is used to control the surface layer temperature of the casting blank before a straightening section of a casting machine, so that the surfac...
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WO/2021/259375A1 |
A plate blank cooling and reduction method capable of improving the quality of a casting blank. In the method, in a casting blank horizontal section, cooling water is used to control the surface temperature of a casting blank (1), so as ...
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WO/2021/253591A1 |
A method for ameliorating center segregation and surface cracks of a peritectic steel continuous casting medium-thickness slab. The method comprises: the cooling water amount of a wide face of a crystallizer being 3400-3600 L/min, and th...
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WO/2021/254971A1 |
The invention relates to a method of removing a crack in a metallic material (M) during a metal making process. The method comprising: - determining the presence of a crack (C) and its crack depth during the metal making process by a cra...
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WO/2021/254610A1 |
According to the invention, to produce sheet steel products which are suitable for forming into sheet metal parts and can be welded well, a) a steel melt is melted, which consists of, in wt%, C: 0.10-0.4, Si: 0.05-0.5, Mn: 0.5-3.0, AI: 0...
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WO/2021/255767A1 |
Steel production plant to obtain long products such as rods, bars or sections, with overall productivity comprised between 0.7 - 3.0 Mton/year, preferably between 1.0 and 3.0 Mton/year, comprising at least two co-rolling lines (11a, 1 lb).
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WO/2021/256063A1 |
This breakout prediction method has: a step in which the dimensions of a slab extracted from a mold in a continuous casting apparatus are inputted; a step in which the temperature of the slab is detected by a plurality of thermometers em...
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WO/2021/256243A1 |
Proposed is a continuous casting method for reliably suppressing a surface crack of cast slab and, in particular, manufacturing a high-quality slab without corner cracks. This continuous casting method is for performing continuous castin...
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WO/2021/251071A1 |
An isotropic iron-based rare-earth boron magnet alloy containing a RE2Fe14B-type tetragonal compound phase (wherein RE represents a rare earth element) as a main phase, the magnet alloy having a composition represented by the composition...
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WO/2021/250271A1 |
The present invention relates to a method for the contactless determination of at least one property of an at least partially melted quasi-endless strand during a casting process of the quasi-endless strand, which cools down in a cooling...
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WO/2021/238915A1 |
Disclosed is an electro-galvanized super-strength dual-phase steel resistant to delayed cracking. A matrix structure thereof is ferrite + tempered martensite and the steel contains the following chemical elements in the following mass pe...
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WO/2021/238220A1 |
The present invention provides an ultrasonic vibration traction compound apparatus used for continuous casting, comprising: a continuous material-feeding apparatus, comprising a first vacuum chamber, a second vacuum chamber, and a third ...
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WO/2021/240696A1 |
The present invention pertains to: a continuous casting mold used in manufacture of steel or the like; and a manufacturing method for the continuous casting mold. A coating layer 12 of a self-melting alloy is formed, by laser cladding, o...
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WO/2021/234944A1 |
A cutting position control device according to an embodiment of the present invention is provided with an arithmetic processing circuit for: receiving an input of first data related to a production schedule and material information for a...
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WO/2021/229621A1 |
Secondary cooling apparatus (12) in a machine (10) for continuous casting of metal products (P), wherein each metal product (P) is cast, contained and guided along an axis of movement (X). The secondary cooling apparatus (12) comprises a...
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WO/2021/231681A1 |
A metal casting system includes a master conveyor, a slave conveyor, a cutting device, and a control system. The master conveyor includes a first belt and a first motor, and the slave conveyor is separated from the master conveyor and in...
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WO/2021/229620A1 |
Method to control a secondary cooling apparatus in a machine for continuous casting of metal products (P). The secondary cooling apparatus (12) comprises a plurality of cooling units (17) equipped with nozzles (18), wherein each nozzle (...
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WO/2021/223632A1 |
Disclosed in the present invention is a rare earth-containing heat-resistant alloy steel, containing the following chemical elements in percentage by mass: 0
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WO/2021/225165A1 |
This wire rod of a Cu-Zn-Si alloy, said wire rod being obtained by up-drawing continuous casting, has a Cu content within the range of from 75.0 mass% to 76.9 mass%, an Si content within the range of from 2.6 mass% to 3.1 mass%, a Zr con...
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WO/2021/224377A1 |
The invention relates to an inspection system (1) for simultaneously checking the functional capability of a plurality of spray nozzles (2) in a continuous casting plant (3), in particular the spray nozzles (2) arranged between two stran...
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WO/2021/225073A1 |
This hot rolled steel sheet has a prescribed chemical composition and metal composition. The ratio between the maximum depth of a region of one surface where the angle of rotation between the normal of the one surface and the (011) pole ...
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WO/2021/225074A1 |
Provided is a hot-rolled steel sheet having a prescribed chemical composition, wherein: a region in which the angle of rotation between the normal of the steel sheet surface and the (011) pole that is near the normal is 5° or less is no...
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WO/2021/221918A1 |
A method of manufacturing an earth boring tool body including the following steps: providing a mold, the mold comprising a mold cavity defining an interior surface corresponding to an exterior shape of a tool body and a plurality of blad...
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WO/2021/221730A1 |
A new 7 xxx aluminum alloy provides a unique combination of quantifiable physical characteristics. The alloy may be generally described as a corrosion resistant aluminum-zinc- magnesium based alloy that is copper free or only includes sl...
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WO/2021/214509A1 |
A method for maintaining the optimal argon injection flow rate which will result in production of steel slab of a chosen alloy having optimal cleanliness. The steel is cast using an argon injected slide gate. The selected steel has a kno...
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WO/2021/214508A1 |
A method for determining the optimal argon injection flow rate which will result in production of steel slab of a chosen alloy having optimal cleanliness. The steel is cast using an argon injected slide gate. The method involves measurin...
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WO/2021/214507A1 |
A method for calculating the flow of argon into liquid steel through an argon injected slide gate. The method involves measuring argon flow and pressure along with steel pressure during either of 1) a steel pressure change event; or 2) a...
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