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WO/2023/171444A1 |
According to an embodiment of the present invention, provided is a thermal spraying device comprising: a thermal spraying machine that includes a thermal spraying torch which thermally sprays a material to a base material; at least one p...
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WO/2023/171751A1 |
Provided is a method for manufacturing a quartz member, the method comprising a step in which silica powder is sprayed onto the surface of a target member while being pushed out by gas through a burner, wherein the surface temperature of...
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WO/2023/161257A1 |
A recyclable and flexible metal powder composite sheet, the sheet comprising at least one metal powder and at least one polymer, wherein the polymer fraction of the composite sheet is non-homologous in cross-section.
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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/2023/157488A1 |
A plasma torch according to the present invention ejects generated plasma P in an axial direction while rotating the plasma P about a central axis T, causes a powder of a thermal spraying material to melt by means of the plasma P, and em...
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WO/2023/152227A1 |
The invention relates to a pipe section comprising: - a support layer consisting a metal base material, the support layer having an inner surface, at least two pipe section ends each having an end region, and an intermediate region; - in...
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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/2023/143062A1 |
A heat-insulating piston and a preparation method therefor. The preparation method comprises: coating the edge portion of the top of a piston with a metal/alloy modified bonding layer; coating the surface of the piston, which is coated w...
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WO/2023/131452A1 |
A Ni based NiCoCrAlY coating comprising: Cobalt (Co) 24.5% - 26.5% Chrome (Cr) 14.5% - 16.5%Cr Aluminum (Al) 11.6% - 12.6% Yttrium (Y) 0.3% - 0.5% Iron (Fe) 4.0% - 5.0% Tantalum (Ta) 0.6% - 0.8% Molybdenum (Mo) 0.4% - 0.6% Silicon (Si) 0...
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WO/2023/123858A1 |
The present invention belongs to the technical field of coatings, and provides a wear-resistant hydrophobic coating on the surface of Q235 steel and a preparation method therefor. The method comprises: subjecting a Q235 steel substrate t...
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WO/2023/127573A1 |
This masking jig has an insertion part to be fitted to an opening part of a workpiece, a cover part disposed on top of the insertion part and covering the opening part of the workpiece, and an eave part disposed on top of the cover part ...
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WO/2023/118767A1 |
Support for firing a powder comprising an alkali metal, in particular Li, comprising a porous ceramic body forming a cavity or a container for said powder, wherein said ceramic body having an open porosity of between 10% and 40% and an e...
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WO/2023/120835A1 |
Disclosed is a coating method comprising the steps of: (a) modifying the surface of a polymer substrate through plasma treatment; (b) forming oxygen radicals by decomposing O-O bonds of hydroperoxide functional groups formed on at least ...
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WO/2023/118420A1 |
The invention relates to a method for applying a partial coating (12) to a metal substrate (2), comprising the steps of providing (200) a substrate (2) to be coated, introducing (300) the substrate (2) into a reactive region (6) of a the...
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WO/2023/116217A1 |
Disclosed are iron-based alloy powder for plasma cladding, a preparation method and a plasma cladding method. The components of iron-based alloy powder comprise: less than or equal to 0.03% of C, less than or equal to 0.05% of Si, less t...
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WO/2023/111443A1 |
The invention relates to a refractory material with high thermomechanical strength and erosion resistance for use in extreme environments, comprising a body, a coating and an intermediate region between the body and the coating, the body...
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WO/2023/111223A1 |
The present invention concerns an anode for oxygen evolution in electrolytic processes comprising a nickel-based planar substrate having a first side and second side and a porous catalytic coating formed on at least one side of said subs...
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WO/2023/111041A1 |
The invention relates to a method for manufacturing a medical instrument having at least one distal jaw portion with a hardened gripping and/or cutting surface, comprising the steps of: providing the at least one jaw portion; hardening a...
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WO/2023/113035A1 |
[Problem] The present invention addresses the problem of providing: a thermal spray coating film which exhibits excellent wear resistance, scuff resistance and initial conformability, while having low counterpart attacking properties; an...
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WO/2023/106131A1 |
This metal mask has: a main body part which has a first surface to be brought into contact with a surface of a workpiece, a second surface disposed on the opposite side from the first surface, and a third surface disposed between the fir...
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WO/2023/107821A1 |
An example hydraulic system (114) component (116, 118, 120) of a machine 100 includes a protective coating (504) deposited by high velocity air fuel (HVAF) thermal spray (218), exhibiting high adhesion strengths and surface morphologies ...
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WO/2023/106357A1 |
Provided are: a film-forming material that is suitable for a plasma etching device member and that contains Y2O3 having high plasma resistance; and a production method therefor. The film-forming material comprises a solid solution cont...
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WO/2023/104251A1 |
The invention relates to a coating for coating a base body comprising iron; and from 10% to 25% by weight of chromium; and from 0.3% to 5% by weight of carbon; and from 0.5% to 15% by weight of vanadium.
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WO/2023/102503A1 |
A method for functionalizing a nanoweb having mean flow pore size from 0.1 and 5 µm and a porosity from 40 to 90 volume % to produce a functionalized nanoweb is described. The method comprises exposing the nanoweb to a vinyl monomer in ...
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WO/2023/099098A1 |
Disclosed is a method for selectively removing a ceramic coating from adjacent cooling pockets of a turbine blade. In said method, a high-speed water jet is used to at least partially remove ceramic material from at least one pocket (7) ...
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WO/2023/102465A1 |
A method for functionalizing a nanoweb having mean flow pore size from 0.1 and 5 µm and a porosity from 40 to 90 volume % to produce a functionalized nanoweb is described. The method comprises steps of: a) exposing the nanoweb and compo...
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WO/2023/102505A1 |
A method for functionalizing a nanoweb having mean flow pore size from 0.1 and 5 µm and a porosity from 40 to 90 volume % to produce a functionalized nanoweb is described. The method comprises steps of: a) exposing the nanoweb and an ep...
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WO/2023/098932A1 |
The invention relates to a filler material for thermal spraying in the form of a flux-cored wire. The filler material is in the form of a seamless flux-cored wire consisting of an outer sheath and a powder filler contained therein, the s...
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WO/2023/092932A1 |
Provided is a digitally informatized full-automatic thermal spray aluminum production line, comprising: an automatic feeding system (1), comprising a first material transferring mechanism (11) and first bearing and conveying mechanisms (...
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WO/2023/078633A1 |
The invention relates to a method to produce a segmented thermal barrier coating by spraying a partially stabilized Zirconia powder with grain sizes such as -125µm + 45µm.
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WO/2023/080896A1 |
Provided are advanced automated fabrication methods and systems which utilize laser fabrication. Also provided are methods for an automated roboticized factory. The disclosed invention utilizes a number of modules to result in automatic ...
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WO/2023/070077A1 |
An internal combustion engine and a piston for placement in a cylinder of the internal combustion engine are provided. The engine and piston are designed to reduce hydrocarbon emissions caused by unburnt fuel which remains in a crevice l...
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WO/2023/066030A1 |
The present application provides an unmanned aerial vehicle (UAV) surface coating, a preparation method therefor, and a UAV. The coating at least comprises: an adhesive layer, an anti-oxidation layer, an oxygen barrier transmission layer...
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WO/2023/057135A1 |
The invention relates to a battery casing, in particular a battery casing of a traction battery, wherein: the battery casing has a base structure moulded out of plastic; the battery casing has an outer side; the battery casing has a shie...
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WO/2023/057674A1 |
The invention relates to a method for coating a cylinder by means of thermal spraying of a powder by means of a spraying column to form an isotropic roughness (Ra) on the surface of said cylinder, wherein the cylinder rotates at a speed ...
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WO/2023/050468A1 |
A textured surface for oil and gas equipment comprises a first matrix, a wear-resistant coating and a second matrix, and further comprises a texture, the texture comprising a first texture and/or a second texture; the first matrix and th...
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WO/2023/054182A1 |
Provided is a bearing which not only exhibits excellent adhesiveness between a bearing constituent member and a thermal-sprayed coating, but also suppresses damage to the bearing by electric corrosion. This bearing has a thermal-sprayed ...
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WO/2023/048939A1 |
An innovative cored wire to produce composite claddings containing hard niobium carbide for protection against corrosion, erosion and wear. The cored wire contains an outer wire metallic sheath comprising of metal alloy base, and an inno...
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WO/2023/042977A1 |
The present invention relates to a plasma powder deposition apparatus and a deposition method using same, and specifically to: a plasma powder deposition apparatus which is provided in plurality so that the surfaces of powder particles a...
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WO/2023/036839A1 |
A method of and apparatus for repairing a defect in a surface are provided, the method comprising the steps of a) providing a bolus of an at least partially liquid alloy in a charge chamber, the charge chamber having a closable outlet an...
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WO/2023/031532A1 |
The invention relates to a treatment apparatus (IT) for treating a metal part (PM) having first (F1) and second (F2) opposing faces. This apparatus (IT) comprises a first device (D1) capable of moving along a selected path with respect t...
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WO/2023/025438A1 |
A method of applying a long lasting wear-resistant coating on a Yankee drying cylinder (1), the method comprises: the step of providing a Yankee drying cylinder (1) having a cylindrical shell (2) with a circular cross-section and an oute...
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WO/2023/025439A1 |
A method of applying a long lasting wear-resistant coating on a Yankee drying cylinder (1), the method comprises: the step of providing a Yankee drying cylinder (1) having a cylindrical shell (2) with a circular cross-section and an oute...
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WO/2023/020629A1 |
A composite material for a cooker, a preparation method for the composite material, and a cooker. The composite material comprises a hard granular material, a silicon-containing coating material and a metal coating material, wherein the ...
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WO/2023/020641A1 |
First, a component (1) of solid metallic material is produced by a method of selective laser melting of metallic powder (SLM). In an additive manufacturing, the component (1) surface is provided in a controlled and pre-defined way with a...
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WO/2023/017060A1 |
The present disclosure refers to transfer line exchangers with improved cooling capacity, equipped with a thermal spray coating in crackers and a method for the maintenance of transfer line exchangers with the help of a thermal spray coa...
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WO/2023/012473A1 |
A method for measuring a property of an object, the method comprising: dipping a solid immersion lens into a solution comprising the object, such that the object interacts with the surface of the solid immersion lens; illuminating the su...
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WO/2023/006327A1 |
A monopile coating process, comprising: placing a monopile on roller supports, wherein the roller supports are provided with rotating means for rotating the monopile when the monopile is placed on the roller supports, and wherein the rol...
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WO/2023/008225A1 |
An atomized powder which has a heat-resistant alloy phase and Cr7C3 phases that are dispersed in the heat-resistant alloy phase, and which contains, on a mass basis, 20-46% of Ni, 22-43% of Cr, 4-13% of Al, 0.1-1.0% of Y and 0.3-4.2% of ...
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WO/2023/281118A1 |
The present invention relates to a method and to an apparatus for treating steel parts (10) which are already galvanised and which have a zinc layer, in particular for reprocessing used galvanised steel parts (10). The method comprises t...
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