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WO/2020/196778A1 |
Provided are: a magnesium alloy of which the surface is modified so as to improve the corrosion resistance of the magnesium alloy; and a method for manufacturing the magnesium alloy. (1) A surface-modified magnesium alloy comprising a ma...
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WO/2020/187929A1 |
The invention relates to a component, comprising a steel substrate (3), the microstructure of which can be transformed into a martensitic microstructure, a metal intermediate layer (2), which covers the steel substrate and the main const...
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WO/2020/181347A1 |
The present invention relates to a composite material that includes a substrate that is thermochemically treated to harden the surface thereof and that is, therefore, not subject to deformations as a result of high stresses sustained by ...
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WO/2020/183883A1 |
Provided is a cutting method for cutting a workpiece using a cutting device, wherein: the cutting device includes a pair of blade portions comprising a first annular blade portion and a second annular blade portion; a first blade tip at ...
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WO/2020/182349A1 |
A blade for fluid catalytic cracking (FCC) flue hot gas expander with a layer of hard abrasive material localized on the blade tip that contributes to reducing the accumulation of FCC catalyst residuals in the expander.
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WO/2020/177223A1 |
The present invention relates to the technical field of self-repairing of materials. Disclosed is a preparation method for a calcium salt-based magnesium alloy surface corrosion-resistant self-repairing coating, capable of solving the pr...
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WO/2020/179183A1 |
The present invention aims to provide a novel copper foil, a negative electrode current collector for a lithium ion battery including same, and a production method therefor. The present invention: produces a copper foil that has a convex...
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WO/2020/176928A1 |
A method of producing graphene on a metallic substrate, the method comprising (i) depositing a layer of carbon barrier material on a metallic substrate, (ii) depositing a layer of chemical vapour deposition (CVD) catalyst on the layer of...
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WO/2020/175358A1 |
The present invention uses an electrode foil for an electrolytic capacitor, the electrode foil comprising: a positive electrode body having a porous portion; and a dielectric layer covering the surface of a metal framework constituting t...
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WO/2020/172016A1 |
Various embodiments include a dense abradable coating, a method of reducing rub damage to a turbine engine part by applying the dense abradable coating thereto, and a turbine engine part having the abradable coating thereon. Particular e...
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WO/2020/172493A1 |
In an aspect, a method of filling a plurality of cooling holes (12) in an airfoil component (10), the method comprises injecting a curable composition into a fill channel (8) such that the curable composition flows through the fill chann...
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WO/2020/165093A1 |
The present invention relates to a tool (100) for machining workpieces (200), comprising a surface (110) which is at least partially covered by a PVD deposited wear-resistant coating (120), said wear resistant coating (120) comprising on...
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WO/2020/167635A1 |
A method of controlling an extent of a thermal barrier coating (TBC) sheet spall and a hot gas path (HGP) component are disclosed. The method provides an HGP component having a body with an exterior surface. Controlling the extent of the...
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WO/2020/163677A1 |
A piston ring providing improved performance during operation, including reduction in blowby gases and improved oil control, is provided. The piston ring includes an upper layer, a lower layer, and a middle layer each formed from a powde...
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WO/2020/161358A1 |
Coated tool comprising a coated surface, the coated surface comprising a substrate (1) having a surface on which a coating (2) is deposited, wherein the substrate is made of a material comprising cobalt, and wherein the coating comprises...
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WO/2020/162513A1 |
The objective of the present invention is to provide a coated steel member and a coated steel sheet that have excellent hydrogen embrittlement resistance in corrosive environments, and methods for producing the same. A coated steel membe...
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WO/2020/157332A1 |
Coated tool for hot stamping of coated or uncoated sheet metals, in particular for hot stamping of AlSi-or Zn-coated sheet metals[KM2], comprising a coated substrate surface to be in contact with the coated or uncoated metal sheet, where...
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WO/2020/158604A1 |
[Problem] To provide: a laminate which has achieved uniform and high adhesion between a polymer layer and a metal foil layer; and a method for producing this laminate. [Solution] A laminate according to the present invention comprises a ...
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WO/2020/156839A1 |
The invention relates to a method for capturing a coating (12) of a component (10), which component has at least one first subregion (14) and at least one second subregion (16), which adjoins the first subregion (14) and in which the mai...
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WO/2020/153422A1 |
This coated titanium material comprises a titanium material and a coating film formed on the surface of the titanium material, wherein: a Ti-based oxide is present at an interface between the titanium material and the coating film; the T...
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WO/2020/153557A1 |
The present invention relates to a method for manufacturing a busbar for connecting batteries for an electric vehicle and, more particularly, to a method for manufacturing a busbar for connecting batteries for an electric vehicle, wherei...
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WO/2020/148049A1 |
The invention relates to an expansion anchor having an anchor bolt, an expansion sleeve, as a first element, wherein the expansion sleeve surrounds the anchor bolt, a wedge body, as a second element, for expanding the expansion sleeve, w...
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WO/2020/149329A1 |
A grain-oriented electromagnetic steel sheet is not provided with a mineral-based coating film containing forsterite as the main component, and comprises a base steel sheet containing specified chemical components, a silica-containing ox...
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WO/2020/148504A1 |
The invention relates to a nickel-based superalloy comprising, in weight percentages, 4 to 6% of aluminum, 5 to 8% of cobalt, 6 to 9% of chromium, 0.1 to 0.9% of hafnium, 2 to 4% of molybdenum, 5 to 7% of rhenium, 5 to 7% of tantalum, 2 ...
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WO/2020/149356A1 |
This grain-oriented electromagnetic steel sheet has a base steel sheet, an oxide layer, and a tension-imparting insulating coating. When the oxide layer is analyzed by Fourier transform infrared spectroscopy, the absorption A650 at 650 c...
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WO/2020/149345A1 |
This grain-oriented electrical steel sheet does not have an inorganic coating having forsterite as a main component thereof, the grain-oriented electrical steel sheet being provided with a base steel sheet having a predetermined chemical...
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WO/2020/148807A1 |
Provided are: a film formation method whereby it becomes possible to achieve both of anti-corrosion performance and anti-fouling performance; a metallic component having a film formed thereon; and a compressor unit for an air handling un...
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WO/2020/149248A1 |
Provided are: a composite laminate that makes it possible to endow the surface of a metal substrate such as aluminum with excellent adhesion with a resin material; and a method for producing same. The composite laminate comprises a met...
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WO/2020/145162A1 |
Provided are a composition for the purpose of obtaining a threaded pipe joint having excellent anti-galling properties and excellent high torque properties, and a threaded pipe joint provided with a lubricant coating layer formed from th...
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WO/2020/145953A1 |
A housing for an electronic device is described. The housing comprises a substrate, which comprises a magnesium alloy. The substrate has a first coated surface and a second coated surface. The first coated surface comprises an oxidized l...
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WO/2020/145365A1 |
A heat dissipation member that dissipates heat that has been generated by a heat source. The heat dissipation member comprises: a substrate that has a porosity of no more than 5 volume%; and an inorganic porous layer that is provided on ...
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WO/2020/143356A1 |
A surface protection method for a sensor or actuator (10) having a movable structure, comprising the steps: S2, forming a first protection layer (20) on the outer surface of the sensor or actuator (10) having a movable structure; and S3,...
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WO/2020/145366A1 |
This composite member comprises an inorganic porous layer disposed on a metal surface. The inorganic porous layer contains ceramic fibers. Further, the inorganic porous layer is configured from an alumina component of at least 15 mass% a...
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WO/2020/145269A1 |
This selective film deposition method is characterized in that a film of organic matter represented by general formula (1) is selectively deposited on a substrate having a structure in which both a first surface region, which contains a ...
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WO/2020/136327A1 |
Disclosed is a composite gem (100) comprising: - a main body (10) made of diamond having a face; - a structure (13) for colouring said face by optical interference, comprising a semi-transparent or opaque embedded layer (12), of refracti...
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WO/2020/137007A1 |
A purpose of the present invention is to provide a precoated metallic shaped material having bondability to rubbers which has been imparted thereto by precoating. The precoated metallic shaped material, when stored or transported, exhibi...
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WO/2020/133511A1 |
A cutter having a hard coating and a superhard coating, and a manufacturing method therefor. The cutter comprises a cutter body (10), a chip groove (11) and a helicoid (12) being provided on the outer periphery of the cutter body; the ci...
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WO/2020/127153A1 |
The present invention relates to a coated cutting tool comprising a substrate and a coating, wherein the coating comprises an inner α-AI2O3-multilayer and an outer α-AI2O3-single- layer. The thickness of the inner α-AI2O3-multilayer i...
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WO/2020/129145A1 |
[Problem] To provide a plating apparatus and plating method whereby plating treatment can be satisfactorily performed even when a long sheet as the material to be plated has a large electrical resistance, and also whereby adhesion of a m...
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WO/2020/127240A1 |
The invention provides substrates with a multi-layer coating, comprising in order: i) the substrate; ii) a seed layer; ill) a barrier layer deposited via a CVD method; and iv) a functional layer deposited via a PVD method, and methods of...
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WO/2020/130640A1 |
Introduced is an alloy coated steel sheet comprising: a steel sheet; and an Al-Mg-Si-Zn alloy layer disposed on the steel sheet, wherein the Al-Mg-Si-Zn alloy layer comprises an Mg-Zn alloy phase, and the Mg-Zn alloy phase comprises MgZn...
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WO/2020/129473A1 |
The purpose of the present invention is to provide a surface-treated steel sheet having excellent corrosion resistance in a worked part, and excellent corrosion resistance particularly in an end part. The present invention provides a s...
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WO/2020/128953A1 |
Disclosed is an electrode wire (1) for electroerosion machining, the electrode wire (1) comprising a metal core (2), made of one or more layers of metal or metal alloy, on the metal core (2), a coating (3) having an alloy different to th...
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WO/2020/130554A1 |
A Zn-Mg alloy plated steel material having excellent adhesion to plating and corrosion resistance, according to one aspect of the present invention, comprises a base iron and a plating layer formed on the surface of the base iron, wherei...
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WO/2020/128394A1 |
The present invention concerns a turbine part comprising a substrate made of nickel-based monocrystalline superalloy, comprising chromium and at least one element chosen among rhenium and ruthenium, the substrate having a γ-γ' phase, a...
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WO/2020/126258A1 |
The invention relates to a ceramic material which contains yttrium oxide as stabilizers and at least one of the materials erbium oxide or ytterbium oxide provides a phase having sintering stability for a ceramic material for ceramic laye...
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WO/2020/129878A1 |
Provided is a laminated coating layer that is a coating layer containing a metal oxide film formed on a processing-target object in the form of a low-temperature-atomic-layer-deposition film, wherein: the coating layer is provided with a...
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WO/2020/128242A1 |
The present invention concerns a method for manufacturing a metal core for the hot forming of a leading edge shield (10) of a turbomachine blade (1), said metal core (30) comprising a substrate (31) comprising a nickel-based or cobalt-ba...
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WO/2020/128402A1 |
The present invention relates to a turbine part, comprising a substrate, an environmental barrier comprising at least one layer selected from a thermally insulating layer, a sub-layer adapted to promote adhesion between the substrate and...
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WO/2020/120745A1 |
The present invention comprises a coating, in particular for brake discs, brake drums and clutch discs, and also a brake disc for a disc brake or a brake drum for a drum brake or a clutch disc for a clutch, a disc brake or drum brake or ...
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