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WO/2022/049716A1 |
A Co-based alloy product according to the present invention is characterized by having a chemical composition containing, in % by mass, 0.08 to 0.25% of C and 0.003 to 0.2% of N in which the total of C and N is 0.083 to 0.28%, also conta...
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WO/2022/048957A1 |
The present invention relates to a method and a system for treating a surface of an object obtained by direct metal laser sintering. The object is sintered from a metal powder with a grain size distribution. Due to the manufacturing proc...
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WO/2022/050392A1 |
Provided are a production method for metal wiring and a kit that make it possible to fully remove a coating film from between metal wiring during a development step. The production method for metal wiring that is one aspect of the presen...
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WO/2022/049717A1 |
A Co-based alloy product according to the present invention is characterized by having a chemical composition containing, in % by mass, 0.08 to 0.25% of C and 0.003 to 0.2% of N in which the total of C and N is 0.083 to 0.28%, also conta...
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WO/2022/051275A1 |
A system and method of creating molten metal droplets is disclosed. The system may be used for 3D printing. The system relies on a change in momentum of the droplet relative to the tip of the metal microwire to cause the droplet to separ...
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WO/2022/041255A1 |
A method for preparing a nano-phase reinforced nickel-based high-temperature alloy using micron ceramic particles. In the method, a nickel-based high-temperature alloy is used as a matrix, and one or more of TiC, TiB 2, WC and Al 2O 3 ar...
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WO/2022/041351A1 |
A metal bipolar plate for a fuel cell and a preparation method therefor belong to the technical field of fuel cells. The preparation method for the metal bipolar plate for a fuel cell comprises the following steps: step S01: shear grindi...
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WO/2022/041636A1 |
Disclosed are a rolled (FeCoNiCrRn/Al)-2024Al composite board and a preparation method therefor. The preparation method involves taking pure aluminum as a matrix, adding an FeCoNiCrRn medium-entropy alloy with a high strength and toughne...
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WO/2022/041872A1 |
Embodiments of the present application provide an electronic device, a rotary shaft, a layered composite material and a preparation method therefor. The layered composite material comprises at least two material layers arranged in a stac...
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WO/2022/041258A1 |
A method for preparing a nano phase reinforced nickel-based high-temperature alloy using micron ceramic particles. A nickel-based high-temperature alloy is taken as a substrate, and one or more of TiC, TiB2, WC, and Al2O3 are taken as a ...
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WO/2022/042204A1 |
A method for preventing a selective laser melting nickel-based superalloy from cracking, which belongs to the field of additive manufacturing. According to the method, a workpiece which is high in density, free of crack defects and good ...
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WO/2022/042580A1 |
Disclosed are a graded lattice energy-absorbing structure, a chiral cell thereof having programmable stiffness, and a 3D printing method. The chiral cell comprises a cell structure. The cell structure comprises an upper ring, a middle ri...
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WO/2022/041993A1 |
The present application provides a steel, steel structural member, electronic device, steel structural member preparation method. The steel comprises the following components by mass percentage: chromium: 7%–11%; nickel: 2%–7.5%; cob...
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WO/2022/041741A1 |
An iron-cobalt-tantalum alloy powder preparation method, an iron-cobalt-tantalum alloy powder and a use thereof. The iron-cobalt-tantalum alloy powder preparation method comprises: first preparing iron, cobalt, and tantalum according to ...
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WO/2022/041354A1 |
An additive and subtractive manufacturing device. The additive and subtractive manufacturing device comprises a base body (4). The base body is internally provided with a rotating platform (14) with three degrees of freedom, an SLM laser...
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WO/2022/041819A1 |
Provided is a Fe-Mn-Al-C lightweight steel, comprising: Fe, having a weight percentage greater than or equal to 50.4 wt%; Mn, having a weight percentage of 25-35 wt%; Al, having a weight percentage of 6-12 wt%; C, having a weight percent...
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WO/2022/041252A1 |
Disclosed is a method for eliminating cracks during 3D printing with a nickel-based superalloy. The nickel-based superalloy comprises the following components in mass percentages: 14-23% of Co, 11-15% of Cr, 2-5% of Al, 3-6% of Ti, 2.7-5...
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WO/2022/045252A1 |
Provided are oxide-containing copper fine particles that comprise Cu64O and, as necessary, Cu2O, and are coated with a carboxylic acid. The mass ratio of Cu64O to the total mass of Cu, Cu64O, and Cu2O is 0.5-2.0 mass%.
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WO/2022/040295A1 |
A granular susceptor material comprises a ceramic material, a microwave absorbing material, and a susceptor material binder. The granular susceptor material has a susceptor material heating rate that is similar to a particulate material ...
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WO/2022/036591A1 |
A method and device for formulating a printing process in additive manufacturing (AM). The method comprises: acquiring the structure and size of a single repeating unit in the structure of a printout in AM; layering the single repeating ...
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WO/2022/036377A1 |
The invention relates to a casting insert (1), comprising: - a wall (2), which is formed substantially of a liquid-phase-sintered refractory metal alloy; - a cavity (3), which is formed by the wall (2); - at least one cooling channel (4)...
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WO/2022/038484A1 |
The invention relates to a steel with high-grade mechanical characteristics, the steel being characterised in that it has the following mass composition: 12% to 25% nickel; 7.4% to 20% cobalt; 3% to 11% molybdenum; 0.2% to 2.21% alloying...
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WO/2022/036157A1 |
The present disclosure provides a blended powder comprising a first ferroalloy powder and at least one iron powder or second ferroalloy powder. The present disclosure also provides a method for dry metal alloying, comprising combining po...
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WO/2022/035411A1 |
In a practical application. Particles around a larger mass of particles will be more entangled with each other than particles that are out on their own. Therefore, on a plane with more particles the particles examined will be more greatl...
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WO/2022/035175A1 |
A balance weight for an electric compressor motor, according an embodiment of the present invention, may comprise a main weight material and a specific gravity control material. As the balance weight for a compressor motor of the present...
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WO/2022/028517A1 |
Disclosed are a wear-resistant gradient interface complex-phase reinforced titanium alloy material and a preparation method therefor. The material comprises a titanium alloy matrix and a TiC ceramic reinforcement phase and a TiN ceramic ...
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WO/2022/031383A1 |
Some variations provide a permanent-magnet structure comprising: a region having a plurality of magnetic domains and a region-average magnetic axis, wherein each of the magnetic domains has a domain magnetic axis that is substantially al...
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WO/2022/028753A1 |
A Computer-implemented method of correlating monitoring data and post-manufacturing inspection data in powder-bed-based additive manufacturing of workpieces (10) is presented. The method comprises, (a), providing monitoring data (A, OT) ...
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WO/2022/030042A1 |
The present disclosure provides an additive manufacturing method that makes it possible to form a uniform powder bed, even when the pressure inside a chamber is reduced and the powder bed is formed on a stage while the stage is preheated...
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WO/2022/028810A1 |
The current disclosure describes an additive manufacturing method for manufacturing a first object. The method comprises providing a build plate for supporting the first object on a first surface of the build plate, building the first ob...
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WO/2022/022762A1 |
The invention, which relates to a method for monitoring a surface profile in a 3D printer, addresses the problem of specifying a solution with which the surface profile of a layer of a particulate construction material on a construction ...
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WO/2022/024582A1 |
This titanium alloy laminate molded article contains 5.50-6.75 wt% of Al, 3.50-4.50 wt% of V, not more than 0.20 wt% of O, not more than 0.40 wt% of Fe, not more than 0.015 wt% of H, not more than 0.08 wt% of C, not more than 0.05 wt% of...
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WO/2022/022881A1 |
The invention relates to a system which comprises at least one 3D printing device (12) and at least one support plate (22) that can be used in conjunction with the 3D printing device (12), wherein the 3D printing device (12) has a base p...
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WO/2022/023210A1 |
The present invention relates to a method (100) for producing a microfluidic system (3) comprising at least one microchannel (30) within a matrix (7), said method (100) comprising the following steps: - filling a container (1) with a pho...
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WO/2022/020869A1 |
The invention relates to a high-temperature component (1) made of a refractory metal or a refractory metal alloy, having a coating (3) for increasing thermal emissivity. The coating (3) consists essentially of tungsten and rhenium, i.e. ...
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WO/2022/026332A1 |
A porous titanium sheet configured to function as an anode side gas diffusion layer of a proton exchange membrane (PEM) electrolyzer is formed by a powder technique, such as tape casting or powder metallurgy.
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WO/2022/025791A1 |
The invention relates to articles of the tool industry, specifically to the production of large-sized monolithic blanks of enhanced thickness from superhard materials based on polycrystalline diamond and/or cubic boron nitride for the ma...
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WO/2022/025800A1 |
The invention relates to the field of synthesizing novel materials and can be used for manufacturing a cutting tool, cutting elements for a rock-cutting tool (drill bits), and other structural elements and mechanisms having surfaces that...
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WO/2022/018853A1 |
A processing system provided with: a radiation structure for radiating energy beams on an object; a material-supplying member for supplying a molding material to be radiated with energy beams; a measurement device for obtaining informati...
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WO/2022/018197A1 |
A method (190) for manufacturing a vaned component (100) of a turbomachine is provided. The method includes providing a base portion ( 115), additively manufacturing, on top of the base portion (115), a plurality of vanes (150) and a plu...
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WO/2022/016689A1 |
A double-powder rapid switching type selective laser melting device, comprising a forming system, a powder recovery system and a gas circulation system. A powder cylinder (11) and a forming cylinder (12) are fixed to a lower end of a for...
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WO/2022/019831A1 |
The present disclosure generally relates to a method of fabricating a graded metallic structure by additive manufacturing and the graded metallic structure thereof. The method comprises preparing a material powder in a supply container, ...
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WO/2022/017760A1 |
The invention relates to a method for densifying a metal part, involving the following steps: - coating the metal part with a leak-tight material; - compacting the coated metal part under an isostatic pressure of a fluid; - removing the ...
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WO/2022/017670A1 |
The invention relates to a method for providing manufacturing instructions for the powder-bed-based additive manufacturing of a component (10). The method comprises providing first irradiation vectors (V1) for a layer (n) to be additivel...
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WO/2022/014593A1 |
The present invention provides a compound for bonded magnets, said compound enhancing the mechanical strength (for example, crushing strength) of a bonded magnet. This compound for bonded magnets comprises a magnetic powder, an epoxy res...
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WO/2022/011951A1 |
A tungsten-doped titanium-based composite porous material and a preparation method therefor. Disclosed is use of W in the preparation of the tungsten-doped titanium-based composite porous material. In the preparation of the tungsten-dope...
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WO/2022/008337A1 |
The invention relates to a method for producing a three-dimensional object (102) layer by layer, comprising the following steps: step a) a new layer (105) of grains (201) of a metal material (109) is applied on a substrate (104), the gra...
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WO/2022/006974A1 |
A filling device and a filling method for preparing a sheet magnet. The filling device comprises a mold (10) having a plurality of mold cavities (104), a powder filtering device (202) located above the mold (10), and a powder supply devi...
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WO/2022/006973A1 |
The present disclosure relates to the technical field of magnetic material, and in particular to an NdFeB magnetic powder, an NdFeB sintered magnet and a preparation method therefor. The NdFeB magnetic powder and the preparation method t...
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WO/2022/008435A1 |
The invention provides a metal matrix composite material produced from a powder mixture having a composition comprising aluminium with a purity of at least 95.0% and comprising hexagonal boron nitride and up to 2% of its weight of separa...
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