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WO/2024/085004A1 |
[Problem] To directly bond a metal layer in the shape of a thin line to a surface of a ceramic substrate. [Solution] A method for producing a ceramic/metal bonded object which comprises: causing laser beams to strike on a surface of a ce...
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WO/2024/077654A1 |
A WC-Ni wear-resistant coating on a 316L stainless steel surface and a preparation method therefor, relating to a laser cladding material. The WC-Ni wear-resistant coating comprises a substrate and the WC-Ni wear-resistant coating locate...
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WO/2024/081000A1 |
A metal can include a metallic substrate and an alloy coating. The alloy coating may have a higher entropy than the entropy of the metallic substrate. The alloy coating may coat an external surface of the metallic substrate. The metal co...
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WO/2024/078291A1 |
Disclosed in the present application are a method and device for repairing damage on a mounting surface of an axle box body. The method comprises the following steps: acquiring a size measurement result of a corrosion pit at a damaged po...
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WO/2024/077779A1 |
A laser cladding device having a duty ratio adjustable within a large range, comprising a parabolic focusing mirror, a first conical mirror, a second conical mirror, and a powder spraying device. The parabolic focusing mirror and the sec...
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WO/2024/069083A1 |
One aspect of the invention relates to a nozzle (1) comprising: - a spray gas supply pipe (2); - a mixing chamber (3) for mixing spray gas and powdered material into an accelerated mixture which is connected, via an upstream end (31), to...
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WO/2024/056958A1 |
The invention relates to a method for producing an abradable ceramic composite coating on a substrate, the method comprising: obtaining (E1) a composition (30) in powder form comprising a matrix powder and a ceramic filler hydrated precu...
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WO/2024/051897A1 |
The invention relates to a main body (1) comprising a coating system (2), the coating system (2) comprising at least one layer (3, 4) having a matrix alloy (5), at least one of the layers (3, 4) comprising at least the following elements...
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WO/2024/042291A1 |
A method for manufacturing a part (20) comprising a formation of successive metal layers (201…20n), which are stacked on one another, each layer being formed by depositing a filler metal (15, 25), energy being supplied to the filler me...
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WO/2024/042547A1 |
The present invention generally discloses a metalloid metal oxide coating composition of Formula (I) for the alkali mixed metal oxide based battery cathode.The coating of said composition reduces reaction based degradation of the cathode...
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WO/2024/041754A1 |
The invention relates to a method for manufacturing an impeller (210), in particular, for a turbomachine, said impeller having a closed design, and said impeller comprising a first part (230), a second part (232) and vanes (234) arranged...
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WO/2024/038701A1 |
Provided is a laminate that comprises a substrate and a metal layer, and that is excellent in adhesion of the metal layer to the substrate both initially and over time while also exhibiting excellent conductivity of the metal layer. On...
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WO/2024/034222A1 |
A masking jig (1) is used in thermal spraying. The masking jig (1) comprises a body part (11). The body part (11) includes a first surface (11a) and a second surface (11b). The second surface (11b) is positioned on the reverse side from ...
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WO/2024/032163A1 |
The present invention relates to the technical field of coatings. Disclosed is a method for preparing a high-temperature- and wear-resistant ceramic coating. The disclosed wear-resistant ceramic coating may be applied onto a lining or a ...
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WO/2024/027852A1 |
The present invention relates to the technical field of laser cladding, and a method and device for cladding a high-reflection material using a short wavelength ultra-high speed laser are disclosed. In the above method, a short-wavelengt...
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WO/2024/027853A1 |
The present invention belongs to the technical field of coatings, and disclosed are an impact-resistant, wear-resistant and corrosion-resistant high-entropy alloy-ceramic composite coating, and a preparation method therefor and the use t...
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WO/2024/028030A1 |
A component, comprising a fastening region with a fastening surface that is coated, the coating being produced by a thermal spraying process, and the coating being undulated along a first direction.
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WO/2024/022653A1 |
The invention relates to a stainless steel product (1), comprising: - a stainless steel sheet (2), wherein on a surface (3) of the stainless steel sheet (2) an adhesion promoter (4) is applied, wherein the adhesion promoter (4) comprises...
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WO/2024/024240A1 |
This masking jig (1) is used in a thermal spraying method. The masking jig (1) is provided with a body part (11). The body part (11) includes a first surface (11a) and a second surface (11b). The second surface (11b) is positioned on the...
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WO/2024/018167A1 |
A method and an associated system are provided for overlaying a metallic component with a hard metal composition, thus improving the wear resisting characteristics of the component. The system comprises an arc welding device for generati...
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WO/2024/011318A1 |
The present technology relates to a process for producing a coated solid-state electrolyte comprising a metal-based coating layer deposited on at least a portion of a surface of a solid-state electrolyte, the process comprising the steps...
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WO/2024/012986A1 |
A process (1) for the protection of mechanical elements (A) of welding assemblies against weld residues and spatter, for mechanical elements (A) designed to hold metallic components to be welded together; the process comprises the steps ...
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WO/2024/003760A1 |
A composite magnetically permeable layer for a pot, comprising: a magnetically permeable layer, comprising a magnetically permeable material consisting of a rare earth oxide and a high-entropy alloy; and an auxiliary heat preservation la...
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WO/2023/250355A1 |
A process for fusing a glass-ceramic to a metal substrate is disclosed. In a preferred embodiment, the process includes grit blasting a metallic substrate (e.g., steel) to remove a surface layer of the metal; after blasting, cleaning the...
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WO/2023/246119A1 |
Disclosed in the present invention are a high-entropy alloy powder, a coating thereof, and a preparation method for the coating. The high-entropy alloy powder comprises the following components, in atomic percentages: 20-21.56% of Ti, 20...
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WO/2023/244716A1 |
In an aspect, a method of forming a coating on a busbar comprises cold spraying a powder comprising a plurality of metal particles onto the busbar at a velocity sufficiently high to cause the plurality of metal particles to deform upon c...
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WO/2023/237844A1 |
The invention relates to a process for manufacturing a part (20) comprising a formation of successive metal layers (201 ... 20n) that are stacked on one another, each layer being formed by depositing a filler metal (15, 25), energy being...
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WO/2023/232439A1 |
The invention relates to a method for processing a metal workpiece. The method comprises the following known steps: spraying a powder-type auxiliary material (2) onto the workpiece (20) using a spraying device (10), wherein, when exiting...
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WO/2023/235668A1 |
Disclosed herein is a method for treating an article made of self-passivating metal including applying reagent to a surface portion of the article and applying laser light to the surface portion of the article to chemically activate the ...
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WO/2023/223782A1 |
This sliding member is provided with a sliding film on at least the surface thereof. The sliding film contains copper-based alloy particles each containing titanium, in which a titanium oxide layer is provided on at least a portion of an...
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WO/2023/217527A1 |
In the method, by means of a relative movement of the respective transmission element, a focal point of at least one laser beam and a joint supply of a binder metal in pulverulent, wire or strip form and particles of a solid lubricant, a...
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WO/2023/217326A1 |
The invention relates to a method for diffusion coating metal workpieces (1), in which method a Cr-Si-containing slip (2) is applied to the surface to be coated of the workpiece (1) and then a heat treatment (W) is carried out in a halog...
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WO/2023/209249A1 |
The present invention relates to a laser system for laser cladding, comprising: a laser source for producing a laser beam (30) having a wavelength in the range between 0.4 µm and 1.5 µm; and a jet nozzle for directing the laser beam (3...
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WO/2023/204309A1 |
Provided is a ceramic film for a thermophotovoltaic (TPV) generator, the ceramic film having sufficient strength and making it possible to obtain a desirable radiation spectrum. A ceramic film (20) according to one embodiment comprises...
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WO/2023/188576A1 |
A sliding member according to the present invention includes, at least at the surface thereof, a particulate aggregate of base material particles and hard particles. Because the hard particles are iron alloy particles containing molybd...
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WO/2023/188873A1 |
A nozzle (2b) used in a thermal spraying method such as cold spraying comprises a nozzle pipe (23) through which a powder (10), which serves as a film-forming raw material, and a working gas pass. The nozzle pipe (23) has an inner periph...
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WO/2023/182747A1 |
The present invention relates to a two-layer coating film structure formed on the surface of a ceramic or metal substrate to reduce etching by plasma and to a manufacturing method thereof. The present invention provides a plasma-resistan...
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WO/2023/182348A1 |
A method for forming a silica coating by using a burner 4 to perform thermal spraying of silica onto an outer circumferential surface of a member 1 made from quartz, said method for forming a silica coating being characterized in that a ...
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WO/2023/169791A1 |
The invention relates to a joint element for increasing the frictional force in force-fitting connections, comprising a metal substrate having two opposing planar surfaces, wherein at least one of said surfaces has a ceramic layer, said ...
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WO/2023/165038A1 |
A laser cladding apparatus which has an adjustable duty ratio, the apparatus comprising a lens holder, a parabolic focusing lens, a fixed conical lens, a movable conical lens and a powder nozzle; the fixed conical lens and the parabolic ...
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WO/2023/167690A1 |
A coated structure may be formed with a hydrogen-resistant coating for use in a corrosive service environment. The structure may include a ferrous base metal with sufficient structural strength, despite being susceptible to hydrogen degr...
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WO/2023/162742A1 |
Disclosed are: a semiconductor manufacturing device member provided with superior particle resistance (low-particle generation); and a semiconductor manufacturing device. Provided is a composite structure that is excellent in particle re...
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WO/2023/159477A1 |
The present invention relates to an eccentric ultra-high-speed laser composite manufacturing method for a revolving body component. A positioning method employing a ultra-high-speed laser deposition processing head with a certain eccentr...
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WO/2023/162741A1 |
Disclosed are a member for a semiconductor manufacturing device and a semiconductor manufacturing device, said member being provided with a superior particle resistance property (low-particle generation). This composite structure compris...
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WO/2023/162743A1 |
Disclosed are a member which is for a semiconductor manufacturing device and which exhibits excellent particle resistance (low-particle generation) and the semiconductor manufacturing device. This composite structure comprises a base mat...
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WO/2023/160248A1 |
Disclosed are a pulsed laser in-situ impact-assisted laser cladding apparatus and a use method. The apparatus comprises an electronic computer, the electronic computer controlling a laser cladding manufacturing module and a pulsed laser ...
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WO/2023/156208A1 |
The invention relates to a composite material comprising a metal matrix (3) made of an iron-based or copper-based alloy, fillers (4) made of a material having a hardness greater than the hardness of the metal matrix (3), and a surface te...
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WO/2023/147615A1 |
The energy storage stack (2a; 2b; 2c) has a plurality of energy storage cells (1) and at least one cell holder (3a; 3b) with receptacles for the energy storage cells (1). The energy storage stack (2a; 2b; 2c) or an energy storage module ...
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WO/2023/147972A2 |
The invention relates to a semiconductor arrangement (2) comprising a semiconductor element (4) with at least one connection element (6), wherein at least one metallic contacting element (10) is connected over its surface area to the at ...
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WO/2023/147321A1 |
A method of processing a metal substrate may include receiving the metal substrate and additively depositing metal particles on the metal substrate by cold spraying the metal particles to generate a cold spray coating adhered to the meta...
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