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WO/2022/252421A1 |
Disclosed are a device and method for preparing a ceramic reinforced composite coating by using plasma remelting and injection. The device comprises a plasma cladding mechanism, a powder back-feed mechanism, a workbench, a metal-based su...
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WO/2022/248789A1 |
The invention relates to a method for manufacturing an abradable layer and a substrate coated with this layer, comprising the following steps: preparing a powder composition (30) comprising at least ceramic particles and an inorganic fil...
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WO/2022/243623A1 |
One aspect of the invention relates to a method for treating a surface of a rod (21) of a piston (2), the rod being made of high mechanical strength alloy with a minimum hardness above 45 HRC, characterized in that it comprises the follo...
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WO/2022/243036A1 |
The invention relates to a method for depositing an aluminum oxide layer on the surface of a metal body, the metal of the metal body containing aluminum in an amount of 0.3-6 wt.%. The deposition is carried out by spraying an aerosol ont...
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WO/2022/223835A1 |
The present invention refers to an iron-based stainless overlay weld having an advantageous combination of corrosion and wear resistance. The invention also refers to a powder, or a powder mixture, suitable for producing the overlay weld...
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WO/2022/223493A1 |
The present application describes the development of a method for creating a continuous conductive metal layer on a surface of a component, the component preferably made of molded acrylonitrile butadiene styrene polymer (ABS) or polycarb...
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WO/2022/215651A1 |
A vanadium silicon carbide film coated member comprising a substrate, a nitride layer formed on a surface of the substrate, and a vanadium silicon carbide film formed on the nitride layer and having a surface roughness Rzjis of 0.2-1.0 Î...
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WO/2022/215061A2 |
The presently disclosed subject matter relates to multi-material electrical contacts, and methods of making multi-material electrical contacts.
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WO/2022/209933A1 |
Disclosed are a semiconductor manufacturing device and semiconductor manufacturing device member capable of increasing particle resistance (low-particle generation). A composite structure according to the present invention comprises a su...
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WO/2022/206793A1 |
Provided are a composite coating, a piston, an engine and a vehicle. The composite coating comprises a metal bonding layer, a transition layer, a ceramic layer and a hole sealing layer which are sequentially laminated, wherein the metal ...
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WO/2022/211114A1 |
The present invention provides a ceramic coating member with excellent anti-rust properties. A ceramic coating member according to one embodiment of the present invention includes, on a metal substrate, a ceramic film having a plurality ...
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WO/2022/209934A1 |
Disclosed are: a composite structure which is used as a member for a semiconductor manufacturing device and with which low-particle generation can be enhanced; and a semiconductor manufacturing device comprising the same. This composite ...
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WO/2022/202169A1 |
A cold spray nozzle according to the present invention comprises: a diaphragm that allows gas and raw material powder accompanying the gas to pass therethrough; a downstream part that leads the gas, which has passed through the narrowed ...
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WO/2022/202932A1 |
Provided are a masking jig, film formation method, and film formation device that enable efficient formation of a film whose quality is stable on the surface of a substrate. The masking jig (1) is used in a thermal spraying method and in...
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WO/2022/195038A1 |
The present invention relates to a process for producing an electrical contact, in particular an electrical plug contact, comprising the steps of a) providing a substrate, wherein the substrate has a metallic and/or metallized surface, a...
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WO/2022/196676A1 |
Provided is a terminal comprising a terminal-shaped parent material configured from copper or a copper alloy, a nickel layer disposed on at least part of the surface of the parent material, an IMC layer disposed directly on at least part...
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WO/2022/191428A1 |
A sputtering target according to an aspect of the present invention may comprise a substrate; and an alloy target layer, disposed on the substrate, having an amorphous phase at a ratio of 98.0% or higher.
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WO/2022/190736A1 |
Provided are: a molded article in which a metal film is formed on at least a part of the surface of carbon fiber reinforced plastic by spraying, by a cold spray method, metal particles that have a particle diameter of 0.1 μm or more but...
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WO/2022/180900A1 |
This coating formation apparatus 10 comprises: a generation unit 20 which generates an aerosol having fine particles dispersed in a gas; a spray unit 30 which sprays aerosol onto a workpiece W; and a vessel 41 which has an opening on the...
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WO/2022/179413A1 |
Disclosed in the present invention are a variable-attitude laser cladding processing method and processing apparatus. A current is generated by a current generating device, and a magnetic field is generated by a magnetic field generating...
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WO/2022/180162A1 |
A heating component and method of producing a heating component. The heating component includes a coating system applied to a substrate; and a sealant applied as at least one of a continuous or closed layer over the coating system.
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WO/2022/178939A1 |
The present disclosure relates to the technical field of light-weight alloy connection, and in particular to a laser-cladding powder for improving the properties of an aluminum-magnesium heterogeneous metal rivet joint. The laser-claddin...
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WO/2022/176766A1 |
A tungsten wire according to one embodiment is formed of a W alloy that contains Re, while having a mixture in at least a part of the surface thereof; the mixture contains W, C and O as constituent elements; and if A (mm) is the cross-se...
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WO/2022/178541A1 |
This disclosure generally relates to coating compositions comprising chromium and aluminum and coatings formed using the same, and more particularly to bond coat compositions and coatings for use in various gas turbine applications. In o...
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WO/2022/159977A1 |
A laser-assisted method embeds luminescent taggant particles in the surface of a substrate to provide a covert method of evaluating the authenticity of articles so treated.
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WO/2022/153891A1 |
According to one aspect of the present disclosure, there is provided a laminate comprising a ceramic plate, a stress-relieving layer formed on the ceramic plate, and a metal circuit layer formed on the stress-relieving layer, the stress-...
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WO/2022/152495A1 |
The invention relates to a system comprising a substrate (1) and a ceramic heat-insulating layer which is formed of columns (4, 13) and applied onto the substrate (1), characterized in that the columns (4, 13) at the substrate (1) are sp...
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WO/2022/148021A1 |
A metal heat pipe material based on laser surface cladding, comprising a double-layer structure including an inner layer material and an outer layer material, wherein the inner layer material is a porous structure liquid absorption core;...
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WO/2022/142091A1 |
Disclosed is an electrical heating coating for increasing the efficiency of electrical energy utilization and temperature control, said electrical heating coating comprising, in sequence: (1) a substrate; (2) an Al2O 3 thin film layer; (...
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WO/2022/126158A1 |
The invention relates to a part made of a refractory metal, characterized in that the surface of the part is at least partly coated with a layer of Y2O3, to the production of the coated part, and to the use of Y2O3 as a release agent in ...
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WO/2022/127942A1 |
Methods for laser-integrated additive manufacturing and connecting based on control of molten pool flow by a pulsed laser. At the same time that a continuous laser (2) is used to cause the surface of a substrate to be processed (7) and a...
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WO/2022/111739A1 |
The present application relates to an iron-aluminum alloy composite reinforced aluminum-based material, a preparation method therefor and an application thereof. The material comprises an aluminum-based alloy layer, an Fe3Al alloy layer ...
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WO/2022/109993A1 |
A process method for preparing a high-hardness corrosion-resistant hub coating, comprising the following steps: preparing AlxFeNiSiTi high-entropy alloy powder; mixing the AlxFeNiSiTi high-entropy alloy powder and stainless steel blastin...
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WO/2022/113490A1 |
This film formation device is provided with: a plurality of discharge nozzles 32A-32C that are arranged apart from each other at a predetermined distance in a processing compartment 12A of a film formation chamber 10, and that discharge ...
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WO/2022/113915A1 |
Provided are: a surface treatment titanium material for a fuel cell separator, said surface treatment titanium material having good toughness and excellent adhesion between a surface layer and a base material even when press molding is p...
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WO/2022/096211A1 |
The bonding capacity of a ceramic coating system (16) is improved by adapting the coating parameters such as size of the powder and changing of the parameters of the spraying system.
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WO/2022/094527A1 |
Methods of forming a desired geometry at a location on a superalloy part (100) are disclosed. The method may include directing particles of a powder mixture (110) including a low melt temperature superalloy powder (112, 114) and a high m...
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WO/2022/090770A1 |
The present invention relates to a coated cast iron substrate comprising a coating comprising nanographites and a binder being sodium silicate, wherein the cast iron substrate has a composition, in weight percent, comprising from 2.0 to ...
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WO/2022/087567A1 |
An additively manufactured (AM) object (102) may include a body (104) including an opening in an exterior surface (110) thereof, the opening (106) having a shape and a first area at the exterior surface (110) of the body (104). A mask (1...
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WO/2022/085130A1 |
A film formation section is formed on an annular edge section along an opening (16a) of an intake port (16) or an opening (17a) of an exhaust port (17). The cross section, along the radial direction of the intake port (16) or the exhaust...
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WO/2022/083681A1 |
A coaxial powder-feeding nozzle used for additive manufacturing on an inner wall and having a self-cleaning function, comprising a partition wall-type shell, a powder flow area, a cooling liquid flow area, and a shielding gas conveying c...
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WO/2022/084411A1 |
The invention relates to a method for coating a wall which has an outer wall layer and at least one metal surface layer, said method having the steps of: a) providing a wall main part which is made of the outer wall layer; b) connecting ...
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WO/2022/077939A1 |
Provided by the present invention are a method and system for controlling the deformation amount of a functional coating prepared by high-speed laser cladding for a disc-like part. The system comprises a machine tool turntable, a machine...
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WO/2022/078630A1 |
The present invention refers to a method of manufacturing a build plate used in additive manufacturing (AM) of an AM part, wherein the build plate comprises a plate body consisting of a first material and wherein the build plate comprise...
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WO/2022/066625A1 |
A method for producing a surface of a heat exchanger for an air separation unit (ASU) evaporator is described. Here, an aluminum powder is fed to a plasma spray system. Heated particles are deposited in a partially molten state to form a...
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WO/2022/057112A1 |
A suspension liquid cold gas dynamic spray system and an application thereof. The suspension liquid cold gas dynamic spray system comprises a control device (1), a spray gun device (4), a primary gas supply device (6), a liquid conveying...
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WO/2022/050743A1 |
Proposed in the present invention is an apparatus and method for manufacturing a thin shielding film through an air pressurization-type tungsten powder filling processing technique using a curved reflection board, the apparatus comprisin...
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WO/2022/049003A1 |
The invention makes it possible for a flat steel product which is provided with an anti-corrosion coating and has portions of different thicknesses, the transition between the portions being abrupt, to be produced without the risk of pen...
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WO/2022/050091A1 |
This treatment device performs a treatment for forming a plating layer on a metal pipe material used as a material in hot molding, the treatment device comprising a supply unit that supplies a plating material to the inner-peripheral-sid...
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WO/2022/038508A1 |
The present disclosure provides metal materials, compositions thereof, and methods related thereto. A metal material can comprise a metal diffusion layer metallurgically bonded with a core layer, where the metal diffusion layer comprises...
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