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WO/2024/066742A1 |
A method for mitigating local high points of the plate shape of a hot-rolled thin steel strip. A thin strip continuous casting key component is controlled, and the plate shape of a cast strip formed by twin roll continuous casting is con...
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WO/2023/156367A1 |
In a filter element in which, for flow stabilisation and/or purifying a melt used during casting, the melt is guided through the filter element, the filter element is designed as three-dimensional rib structures with openings as flow cha...
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WO/2023/275857A1 |
A casting system for casting an object, wherein the casting system may include a mold system, a replaceable material provision system, and a molten metal processing system. The casting system may be configured to additively produce multi...
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WO/2022/247423A1 |
A device for continuously treating materials containing volatile components, the device comprising a feeding unit, a heating unit, a slag raking unit and a slag collecting unit, wherein the feeding unit uses a spiral feeding mode or a pu...
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WO/2022/237073A1 |
An aluminum alloy material, and an aluminum alloy wire and a preparation method therefor, relating to the field of aluminum alloys. The aluminum alloy material comprises the following components in percentage by mass: 0.1-0.25% of Fe, 0....
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WO/2022/211136A1 |
Provided is a casting mold (12) with which it is possible to apply air-blow to a bottom part of a groove in a core (46) without moving forward/backward the core relative to the mold body. This casting mold is provided with a first mold (...
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WO/2022/197931A1 |
According to another embodiment, a molten metal filter having two opposed plates is provided. At least one hollow elongated member comprised of a porous refractory material is attached at a first end to a first end plate and at a second ...
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WO/2022/095238A1 |
An all-round intelligent smelting slag removal robot, suitable for waste slag removal during a smelting process of steel, iron, copper, aluminum, and various nonferrous metals. The slag removal robot comprises a grabbing mechanism for pe...
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WO/2022/095241A1 |
A versatile lifting type metal smelting intelligent slag-removing robot, comprising a grabbing mechanism, a horizontal telescopic mechanism and a lifting mechanism. A lower end of the lifting mechanism is rotatably provided on a base, th...
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WO/2022/095240A1 |
An intelligent slag dragging robot for metal melting, comprising a grabbing mechanism and an operating mechanism. The grabbing mechanism is a grabbing mechanism used for performing slag dragging; the grabbing mechanism is connected to th...
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WO/2022/095239A1 |
An all-around slag removal robot for metal smelting which is suitable for waste slag clearing during the smelting of steel, iron, copper, aluminum and various non-ferrous metals, the slag removal robot comprising a grabbing mechanism con...
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WO/2022/075197A1 |
Provided is flux to be added onto molten steel accommodated in a container, the flux making it possible to sufficiently suppress oxidation of the molten steel and thereby sufficiently reduce the amount of oxide-based non-metal inclusions...
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WO/2022/033195A1 |
Disclosed is a machine vision-based slag extracting system, comprising a slag extractor, and characterized by further comprising a control cabinet, a camera, a height detection device, and a first detection system. The camera is used for...
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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/2021/232468A1 |
A gripper assembly for a slag salvaging robot. The gripper assembly comprises a gripper, the gripper is composed of multiple gripping plates (7), and the multiple gripping plates are evenly arranged in a circumferential direction; the gr...
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WO/2021/232466A1 |
An all-around intelligent slag dredging robot for metal smelting, comprising a body, wherein the body is provided with a grabbing mechanism. The grabbing mechanism has the dual functions of dredging dross in a furnace and cleaning slag o...
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WO/2021/200225A1 |
Provided is a gas blowing device that makes it possible to smoothly and stably perform cleaning in a storage container having a plurality of blowing plugs. This gas blowing device includes a storage container 2, a first blowing plug 31...
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WO/2021/171623A1 |
The present application pertains to a molten metal purification apparatus for a molten metal conduit formed by a pair of side walls that oppose each other in the widthwise direction and a bottom wall that connects the side walls. The app...
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WO/2021/077610A1 |
An intelligent slag dragging robot for metal melting, comprising a control cabinet (1) and a slag dragging mechanism. The control cabinet is used for controlling the slag dragging mechanism to achieve automatic slag dragging; the slag dr...
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WO/2021/077608A1 |
A movable metal smelting submerged chain conveyor, comprising a vehicle body (3) and a moving member (1). A rotary bearing (2) is arranged between the vehicle body (3) and the moving member (1); a motor is mounted on the rotary bearing (...
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WO/2020/238715A1 |
Disclosed is a safe and reliable molten metal pretreatment automatic slagging method, comprising the steps of: acquiring an image of a molten metal ladle mouth region, and preprocessing the image; identifying a ladle wall, molten metal a...
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WO/2020/151409A1 |
A slag dredging mechanism, comprising a body and a rotating shaft (2) vertically mounted on the body, and further comprising a slag rake (1) used for connecting with the rotating shaft. A top portion of the slag rake is provided with a c...
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WO/2020/093777A1 |
Disclosed is a molten iron slag dredger, comprising a traveling chassis device (16), a rotating platform (15) installed on the traveling chassis device (16), a machine body installed on the rotating platform (15), a mechanical arm instal...
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WO/2020/079758A1 |
This scum suction member is arranged in a twin roll continuous casting device such that part of the scum suction member is immersed in a molten metal pool. The twin roll continuous casting device: supplies molten metal to the molten meta...
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WO/2020/061459A1 |
According to one aspect of the present disclosure, a method of priming a ceramic filter element for removal of solid inclusions from liquid metal is provided. The filter element is contained in a filter box and at least two separate indu...
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WO/2020/046121A2 |
The invention relates to an assembly and method for producing powder. The assembly comprises: a melting chamber comprising a crucible, a tundish and a filtering device, wherein the crucible is arranged for melting a material, wherein the...
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WO/2020/016647A1 |
A filtration system that includes a launder system having a main line for conveying and cleaning molten material with impurities. A transducer is disposed in the main line for providing sonic vibrations to the molten material and agglome...
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WO/2020/012758A1 |
According to the present invention, when molding surfaces (50A) of a pair of dies (50) are air-blown clean, air is blown at the molding surfaces (50A) from blow nozzles (22A) of a blow cleaning part (22) while a mobile body (16) moves ba...
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WO/2020/012544A1 |
In order to enable stable provision of an upward release tube-type ceramic filter used in a molten metal bath and having a side wall with a height of 300 mm or greater, this method for manufacturing a ceramic filter, which is an upward r...
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WO/2020/012035A1 |
The invention relates to a filter (4) for use in the gate region of low-pressure casting installations for producing aluminium parts (1). The filter (4) has a multiplicity of through-openings (6), through which the aluminium melt can pas...
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WO/2019/180082A1 |
A tap hole closure (1) for use in a tap hole bore of a converter, comprising an elongated 5 refractory body (2) extending along a central longitudinal axis X, said refractory body (2) comprising: - an upstream portion (16) having a maxim...
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WO/2019/137176A1 |
A multifunctional high-temperature mechanical arm comprises: a housing, and a rotation driving device mounted on the housing, wherein an output shaft of the rotation driving device is connected to a main rotary shaft (2). The mechanical ...
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WO/2019/128488A1 |
Disclosed is a combined slag removal mechanism comprising a base (1), a telescopic cylinder (2) and a support frame, and further comprising a vibrating slag-removal device mounted on the support frame, wherein the bottom of the support f...
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WO/2019/120634A1 |
Provided is an apparatus for use in a process for casting molten metal. The apparatus comprises a base, a roof and a continuous sidewall therebetween. The base, the roof and the sidewall define a chamber comprising a central inlet cavity...
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WO/2019/111385A1 |
A molten metal filtration apparatus 100 is provided with: a can body 10 having an opening 10a; a lid body 20 that covers the opening 10a of the can body 10; a filter body 30 that is provided in the can body 10 and that filters a molten m...
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WO/2019/110602A1 |
Sintered product having: - a relative density of greater than 80%; - a chemical composition such that, in percentages by weight: - Al2O3: balance to 100%, - SiO2: 0.1% - 5%, - CaO: 0.02% - 1%, with an SiO2/CaO weight ratio of between 1 a...
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WO/2019/101723A1 |
The invention relates to a battery electrode foil comprising an aluminium alloy, wherein the aluminium alloy has the following composition: Si: 0.0 –0.15 wt.%, Fe: 0.02 –0.4 wt.%, Cu: ≤ 0.08 wt.%, Mn: ≤ 0.03 wt.%, Mg: ≤ 0.03 wt...
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WO/2019/097799A1 |
Provided are a continuous impurity removal device and method wherein: an inlet-side closing end plate and an outlet-side closing end plate are provided in a molten metal flow passage body; the front and rear of the molten metal flow pass...
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WO/2019/092962A1 |
[Problem] To obtain a more high-purity melt by making it possible to remove impurities with greater precision from a melt comprising impurity-containing non-ferrous metals or metals of other kinds, thereby enabling a high-purity non-ferr...
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WO/2019/037796A1 |
A rotary slag removing apparatus, comprising a main arm (1) and a housing mounted at a front end of the main arm (1). Two slag rakes capable of rotating relative to the housing are provided at a lower end of the housing. The rotary slag ...
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WO/2018/190424A1 |
A method for manufacturing a metal ingot using an electron-beam melting furnace provided with an electron gun in which the irradiation position of an electron beam can be controlled and a hearth for retaining a molten metal raw material,...
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WO/2018/190419A1 |
[Problem] To provide a method for producing a metal ingot, the method being capable of preventing impurities contained in molten metal in a hearth from mixing into the ingot. [Solution] A method for producing a metal ingot using an elect...
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WO/2018/119551A1 |
A casting roller surface cleaning device, used for cleaning the roller surface of a casting roller which is used for casting thin steel strips. The device comprises: a brush roller and a brush roller holder (25), the brush roller holder ...
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WO/2018/105652A1 |
This method for evaluating the volume of slag on the surface of molten metal includes: a preparation step of measuring the thickness of a plurality of pieces of slag having mutually different thicknesses, floating on the surface of molte...
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WO/2018/050751A1 |
The invention relates to a method for purifying a metal melt in the crucible of an induction crucible furnace before said metal melt is poured into a casting mold or into a distributor of the strand casting system, wherein at least one c...
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WO/2018/018156A1 |
Filtration devices are provided with original structural features to allow a better stiffness of the same and prevent the possibility of being distorted and/or driven under the pressure of a flux of liquid metal or an alloy thereof which...
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WO/2018/006857A1 |
Provided is a flat-top type low pressure casting machine. A truss (14) is provided on one side of a frame (1), and a holding furnace is arranged in the frame. The frame comprises a guide rail (8) provided at a bottom of the frame, a furn...
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WO/2017/208913A1 |
A ceramic filter is characterized in that a mixed material prepared by kneading an aggregate (10) made from a granular ceramic material together with a specified amount of an organic thickening agent, a specified amount of a powdery glas...
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WO/2017/148347A1 |
Disclosed is an intelligent automatic conical net making machine. The net making machine comprises a net winding device (3) and a net binding device (4). The net winding device (3) comprises a filter screen winding shaft (3.1), a filter ...
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WO/2017/139043A1 |
A multi-directional tumbling cylinder for use in concentrating or cleaning of products, wherein the tumbling cylinder is of length, the cylinder mounted upon a base, is rotated through the operations of a motor, with the cylinder capable...
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