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WO/2024/077380A1 |
The disclosure is directed at multi-material components and a method and system for fabricating same. The multi-material component includes a pre-form that includes the combination of a gap filler material and an infiltrant which are ins...
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WO/2024/042824A1 |
A granular metal production device with which it is possible to make molten metal into granular metal of a predetermined grain size or less even if the height is restricted. The molten metal in a first flow path (9) collides with a step ...
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WO/2023/223318A1 |
A deposition system for additively casting an object with multiple layers having mold regions and object regions defined by the mold regions includes a deposition unit, a first induction heating unit, and an induction heating power suppl...
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WO/2023/182413A1 |
This method for manufacturing a TiAl alloy casting material includes: a melting step in which a source material that includes Ti and Al is melted into a molten metal; a deoxidation material adding step in which a deoxidation material tha...
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WO/2023/166506A1 |
A casting system for casting an object, the system comprises a mold powder provision system, a mold binder dispensing system, a mold powder removal system, and a molten metal processing system. The casting system is configured to additiv...
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WO/2023/080882A1 |
The invention relates to the field of special electrometallurgy and can be used for obtaining of heterogeneous and homogeneous ingots by electrocinder smelting of consumable electrodes. The device for electrocinder smelting of ingots con...
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WO/2023/050509A1 |
Provided in the present invention is a Q235B steel/316 stainless steel electroslag remelting composite method. The method comprises: vertically placing an arc striking electrode into a furnace, and making a tip be 30-70 mm away from an a...
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WO/2023/052161A1 |
The invention relates to a device (10) for producing an investment casting component, comprising a melting chamber (12) having an induction coil assembly (14, 114, 214, 314) disposed in the melting chamber (12), wherein the induction coi...
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WO/2023/017358A1 |
The invention relates to a casting apparatus for producing metal matrix composite materials having a molten material channel which is inclined in a flow direction of the casting apparatus and a flow pathway for a molten metal, and a part...
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WO/2023/012207A1 |
The invention relates to a changing system (2) for a tundish unit (7) of an atomization installation (1) for atomizing metallic melts, more particularly for powder metallurgy purposes, comprising: - at least one chamber (18) for holding ...
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WO/2023/002468A1 |
Methods and systems for additively casting of a metallic object include constructing a mold region of a current production layer before producing the object region of the current production layer; depositing molten metal at a predetermin...
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WO/2023/282341A1 |
This manufacturing method is for manufacturing a clad material having a core material and a covering material that covers the core material. The manufacturing method includes: a core material heating step for heating the core material; a...
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WO/2022/266743A1 |
Described in this document is a process for making heat transfer devices such as cold plates. The cold plates can be made by 3-D printing a polymer substrate, applying thermal spraying deposition of metal over the substrate, dissolving t...
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WO/2022/265595A1 |
The present invention proposes a tread mold piece (303) for use in molding of a green tire. The tread mold piece (303) comprises a tire-side portion (3031) that has a first surface (s1) with a geometry suitable for molding a tread surfac...
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WO/2022/243921A1 |
System and method for additive casting of metal objects by constructing production layers having mold regions and object regions includes a mold construction unit to construct a mold region of the current production layer; a Preparation-...
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WO/2022/236915A1 |
Disclosed is a high-entropy material used for manufacturing sports equipment. The general formula of said material is FeaNibAlcTidXeYf; 30≤a≤35, 28≤b≤30, 10≤c≤20, 5≤d≤15, 0≤ e≤ 20 and 0.5≤f≤1; X is one or a combin...
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WO/2022/208248A1 |
The invention relates to a casting device for tilting-pour gravity casting, which comprises a static frame (12), a rotatable frame (14) adapted to be rotated with respect to said static frame (12) over a horizontal axis (20) wherein said...
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WO/2022/144608A1 |
A method for circuit fabrication includes defining a locus of a conductive trace to be formed on a circuit substrate. Molten droplets of a metal are ejected from a donor substrate in proximity to the circuit substrate onto the defined lo...
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WO/2022/132620A1 |
A method of additive manufacturing can include forming a machine part having a first portion formed from a cast iron material; forming a second portion adjacent the first portion formed of a combination of the cast iron material and a di...
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WO/2022/122809A1 |
The present disclosure regards a spray forming method for producing a metallic ingot and metallic powder from a metallic source of metal or metal alloy, comprising the steps of: forming one or more streams of metal or metal alloy from th...
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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/2021/192875A1 |
Provided is a Ti-Al alloy casting method that, by providing a graphite nozzle for bottom tapping capable of greatly increasing the overall quality of a cast product, including surface quality and the like, also taking composition defects...
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WO/2021/181292A1 |
The present invention relates to a graphite container (100), in particular for the production of ingots, comprising a body (1) and a lid (2), said body (2) providing an internal cavity, having an upper opening (11) for the insertion of a...
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WO/2021/047149A1 |
A crucible device suitable for use in supergravity directional solidification, comprising a crucible body (25) and a central cavity (25-1) provided on the crucible body, the main body of the crucible body being cylindrical, and the centr...
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WO/2021/033692A1 |
One aspect of the present disclosure provides a premelted flux wherein the content of CaO crystal phase is 1.0% by mass or less.
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WO/2021/024704A1 |
The objective of the present invention is to improve non-defective product yield by reducing shrinkage cavities inside small-diameter ingots, in a method for casting active metals. In this Ti-Al based alloy casting method for casting an ...
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WO/2021/014779A1 |
Provided is an additive manufacturing (AM) device, wherein there is a technology for reducing the risk of abnormal stoppage of the AM device. According to one embodiment, an AM device for manufacturing a shaped object is provided. Such...
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WO/2020/195840A1 |
This flux is used in an electro-slag remelting process. When the water content of said flux as determined by the Karl Fischer method is denoted by W, and the change in the water content after leaving alone said flux in an environment of ...
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WO/2020/195838A1 |
This flux, used in an electroslag remelting method, contains a CaF2 crystal phase, an Al2O3 crystal phase, and a CaO·6Al2O3 crystal phase, and the content ratio of the CaO·6Al2O3 crystal phase in all the crystal phases in the flux is 1...
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WO/2020/157214A1 |
The present invention relates to a method and a system for imaging at least one part of a sample using two microscopic imaging methods, wherein a surface (11) of the sample (10) is imaged using a first microscopic imaging method, wherein...
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WO/2020/093276A1 |
A method and apparatus for manufacturing an equiaxed crystal aluminum alloy cast ingot by using additive manufacturing and rapid solidification techniques, the apparatus comprising: a metal heating mechanism and a negative pressure cooli...
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WO/2020/070002A1 |
The invention relates to a method for the additive manufacturing of a three-dimensional workpiece from a liquid material (1), in which method the liquid material (1) is fed to a displacement chamber (2) and discharged in drop form via a ...
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WO/2020/058400A1 |
The invention relates to a method for producing a coil, in which method a semifinished product (5) in the form of an elongate conductor is formed in a cavity of a casting tool by casting and the coil is formed by the semifinished product...
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WO/2020/039465A1 |
The purpose of the present invention is to obtain a casting device and a continuous casting method whereby ground metal can be supplied to a melting crucible in an inert gas atmosphere, prevention of oxidation of the melting crucible is ...
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WO/2019/217270A1 |
A casting system and process employs sealed lightweight mold segments that are assembled into a fixture that serves as a mold transportation device that is delivered via a mold line to a production line roll-over system which performs as...
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WO/2019/198346A1 |
This casting device comprises an upper frame, a lower frame, a main link member, an auxiliary link member, and a lifting/lowering mechanism. An upper mold is attached to the upper frame. The lower frame is disposed parallel to the upper ...
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WO/2019/138318A9 |
A process for producing metal ingots (L) comprising at least the following steps: a) filling at least one ingot mould (11) with at least one metal charge (CM) in the solid state for the formation of at least one respective ingot (L), whe...
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WO/2019/158419A1 |
The invention relates to a remelting plant comprising a furnace chamber (50), which can be positioned over a crucible (60) of a melting station, an electrode rod (48), which by way of a lead-through (52) can be inserted or is inserted in...
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WO/2019/129323A1 |
The invention relates to a tilt casting machine.
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WO/2019/122797A1 |
A method of forming a shell (205) for investment casting comprises the steps of obtaining a pattern (204) made from a thermoplastic material and creating a shell (205) around the pattern. Layers of slurry are applied around the pattern (...
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WO/2019/125662A1 |
Reinforced diamond nozzles and methods of making the same for fluid jet cutting applications are provided. An example method includes forming or providing a tubular diamond body having a jet passage extending therethrough and establishin...
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WO/2019/121921A1 |
A process for refining a nitrogen-containing metal alloy using arc remelting of a consumable electrode in a furnace, comprising: - providing a consumable electrode of the metal alloy; - providing a second electrode; - providing a control...
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WO/2019/117161A1 |
This casting device comprises: an upper frame; a lower frame; an opening/closing mechanism; a first main link member; a first auxiliary link member; a drive unit; a base frame; and a retracting mechanism. The first main link member has a...
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WO/2019/110170A1 |
The invention relates to a device (100) for the additive manufacture of three-dimensional workpieces, in particular a 3D metal printer, comprising a print head (1) and a device (40) for generating an inert atmosphere (22) within the prin...
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WO/2019/101437A1 |
The invention relates to a printhead (1) for a 3D printer, particularly a metal printer, comprising a housing (3), a device (28) for supplying a metal (14), a reservoir (7, 27), a nozzle device (2) and a piston (5), the nozzle device (2)...
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WO/2019/101436A1 |
The invention relates to a printhead (1) for a 3D printer, particularly a metal printer, comprising a housing (3), a device (28) for supplying a metal (14), a reservoir (7, 27) for a liquid phase (8) of the metal (14), a nozzle device (2...
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WO/2019/092005A1 |
The invention relates to a liquid coupling (100) for a melting furnace (1), in particular for producing metal alloys and non-iron alloys by melting alloy constituents which have a first coupling part (101) and a second coupling part (102...
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WO/2019/065590A1 |
A casting device 50 is equipped with an upper frame 5 on which an upper mold 1 is mounted, a lower frame 6 on which a lower mold 2 is mounted, a first hydraulic actuator 22, a hydraulic unit 70, a first main link member 7a equipped with ...
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WO/2019/045193A1 |
In order to enable metal pieces to be continuously manufactured from molten metal, provided is an apparatus for continuously casting metal pieces, comprising: a mold part slantly disposed such that the molten metal is cast by being coole...
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WO/2018/215020A1 |
The invention relates to a method for the tilt casting of a component from light metal.
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