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WO/2024/075698A1 |
A composite material obtained by forming, on a material, a composite film comprising a silver layer containing carbon particles, wherein the crystallite size of the silver in the composite film is greater than 40nm and no greater than 70...
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WO/2024/070735A1 |
This metal/organic compound composite material contains: a metal material including a prescribed metal at more than 50 mass% in total; and a plurality of organic compound particles. The plurality of organic compound particles have one or...
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WO/2024/062927A1 |
The purpose of the present invention is to provide a composite hard chrome plating film having excellent wear resistance, and a slide member coated with the film. Specifically, provided is a composite hard chrome plating film having a su...
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WO/2024/062909A1 |
This terminal material comprises, in the following order, a base material which comprises copper or a copper alloy, one or more underlayers which are constituted by one or more element selected from the group consisting of Ni, Co, and Fe...
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WO/2024/027968A1 |
The invention relates to a process of manufacturing an electrocatalyst for alkaline water electrolysis, the method comprising the steps of: (i) producing an aqueous electrolyte comprising suspended graphene and graphite nanoplatelet stru...
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WO/2024/022535A1 |
An electroplated part, which contains hardly any organic residues and has a uniform electroplated layer. An electroplating method for manufacturing the electroplated part is also provided. By means of controlling the ratio of the length ...
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WO/2024/014450A1 |
Provided is a sliding member having excellent peeling resistance against a plating layer even when sliding under high surface pressure exceeding 1.5 GPa in terms of hertzian surface pressure. A sliding member (1) comprises: a substrate (...
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WO/2024/009698A1 |
Provided is a contact material comprising silver-containing film, wherein: the silver-containing film includes a silver-containing layer which includes not less than 50 mass% silver and particles which comprise a plurality of non-conduct...
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WO/2023/246176A1 |
The present invention relates to the technical field of metal material surface treatment, and provides a preparation method for a composite film with a self-repairing function, a product, and a use. The method comprises the following ste...
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WO/2023/246034A1 |
A bionic desert beetle self-transporting bone microgrinding head and a manufacturing process therefor, which relates to the field of medical instruments. The bionic desert beetle self-transporting bone microgrinding head comprises a hydr...
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WO/2023/218810A1 |
The present invention provides a composite material which is obtained by forming, on a base material, a composite film that is composed of a silver layer containing carbon particles, wherein if the composite film is observed with a laser...
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WO/2023/171668A1 |
Provided is a composite material formed by forming, on a raw material, a composite coating consisting of a silver layer containing carbon particles, wherein the silver crystallite size of the composite coating is equal to or less than 30...
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WO/2023/126065A1 |
The invention relates to a dispersion electrolyte for the electrodeposition of graphite-containing tin, nickel or tin-nickel layers, a method for the electrodeposition of a graphite-containing layer of this kind, a metal substrate which ...
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WO/2023/120239A1 |
This composite material is obtained by forming, on a material, a composite film that includes a silver layer containing carbon particles. The crystallite size of silver in the composite film is 30-100 nm, and the Vickers hardness Hv of t...
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WO/2023/105747A1 |
Provided are a nickel plating solution and a method for manufacturing a nickel or nickel alloy plating coating with which it is possible to enhance the efficiency of deposition of SiC microparticles on a nickel or nickel alloy plating co...
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WO/2023/090234A1 |
The purpose of the present invention is to provide: a composite hard chromium plating film having excellent hardness and wear resistance, in which the occurrence of non-bonded portions between the plating film and ceramic particles is su...
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WO/2023/059320A1 |
The present invention is directed to compositions, baths, and methods for composite plating where the composition and subsequent plating include polytetrafluoroethylene (PTFE), and more particularly, to compositions, baths, and methods o...
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WO/2023/052452A1 |
The invention relates to a piston ring for internal combustion engines, having a surface, comprising a wear protection layer made of iron or iron alloy applied onto the surface, wherein the wear protection layer has cracks, said cracks h...
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WO/2023/043216A1 |
The present invention relates to a high-strength steel sheet having excellent surface quality due to improved coatability thereof and a method for manufacturing same.
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WO/2022/264739A1 |
An additive for composite plating solutions according to the present invention is characterized by containing non-conductive fine particles, nickel ions and water. This additive for composite plating solutions is in the form of a liquid ...
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WO/2022/259927A1 |
An electroplated wire (1) for a saw wire comprises a core wire (10) formed from tungsten or a tungsten alloy. The tensile strength of the electroplated wire (1) for a saw wire is 4800 MPa or greater. The straightness per 500 mm length of...
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WO/2022/258680A1 |
The present invention relates to a method for electrodepositing a dark chromium layer on a substrate, a respective electroplating bath for depositing such a dark chromium layer, and a respective substrate comprising said dark chromium la...
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WO/2022/258621A1 |
The present invention relates to a method for adjusting the brightness L* of an electroplated chromium layer, in particular of a dark electroplated chromium layer. The method includes an aqueous trivalent chromium electroplating bath com...
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WO/2022/253114A1 |
The present invention belongs to the technical field of signal transmission, and particularly relates to a method for preparing a bright high-conductivity graphene/copper composite material. In view of the technical problem of bright hig...
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WO/2022/243462A1 |
The present invention relates to an electrolyte composition for depositing graphene–doped copper onto semiconductor substrates. This electrolyte has a pH ranging from 7.0 to 11.0 and comprises copper ions at a concentration ranging fro...
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WO/2022/229373A1 |
The present invention refers to an electroplating composition for depositing a chromium or chromium alloy layer on a substrate, said composition comprising (i) trivalent chromium ions, (ii) at least one complexing agent for the trivalent...
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WO/2022/206927A1 |
The present invention relates to the technical field of materials, and in particular, to a compound dispersant, which is composed of distilled water, a nonionic surfactant, and a wetting agent; the nonionic surfactant is a Tween compound...
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WO/2022/209471A1 |
A silver-containing film comprising: a silver-containing layer that contains 50 mass% or more of silver; and particles that are formed of a non-conductive organic compound and that are in contact with the silver-containing layer, wherein...
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WO/2022/206926A1 |
The present invention relates to the technical field of materials, and in particular to a composite dispersant, which consists of distilled water, a nonionic surfactant, an anionic surfactant and a wetting agent. The nonionic surfactant ...
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WO/2022/191035A1 |
[Problem] To provide a method for depositing a film of layered double hydroxide powder of various compositions and metal hydroxides on a metal plate to be processed in a short processing time of one to several tens of minutes. [Solution]...
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WO/2022/135841A1 |
A method for manufacturing metal-CNT composites is disclosed. The method comprises providing an agglomerate of CNTs, filling interstices of the CNT agglomerate in a plating solution, so as to form a metal phase, in which the CNTs are emb...
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WO/2022/129997A1 |
A method of production of a coated steel substrate comprising of the steps to have a steel substrate;performing electroplating of the steel substrate with an electroplating solution having a pH of from 2 to 6 and containing 100g/l to 500...
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WO/2022/123019A1 |
The present invention relates to a method for electrodepositing a dark chromium layer on a substrate and a substrate having at least one side fully covered with a dark chromium layer. The method includes utilizing an aqueous trivalent ch...
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WO/2022/057703A1 |
A diamond drill bit production electroplating device, comprising a bottom plate, an outer barrel being provided on the bottom plate, and an electroplating barrel being provided within the outer barrel; a circular first rotary disc which ...
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WO/2022/013848A1 |
Methods of coating an aluminum object, comprising: anodizing a portion of a surface of the aluminum object to form an anodized layer, introducing nano tubes into pores in the anodized layer using an ultrasonic bath; and sealing the anodi...
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WO/2022/007323A1 |
A piston, a device for manufacturing pistons, and a method for manufacturing pistons. The piston comprises: a piston base (100); a porous functional layer (101), which is provided on the top surface of the piston base (100); a microporou...
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WO/2021/261066A1 |
Provided is a composite material obtained by forming, on a material, a composite film composed of a carbon particle-containing silver layer, wherein the content of Sb in the composite film is at most 1 mass%, and the crystallite size of ...
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WO/2021/228016A1 |
Disclosed are a nonenzymatic biosensor based on a metal-modified porous boron-doped diamond electrode, and a preparation method therefor and the use thereof. A working electrode of the nonenzymatic biosensor is a metal-modified porous bo...
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WO/2021/198890A1 |
Disclosed is a method for manufacturing a dense layer, comprising the following steps: providing a substrate and a suspension of non-agglomerated nanoparticles of a material P; depositing a layer on the substrate from the suspension; dry...
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WO/2021/198892A1 |
Method for manufacturing a lithium-ion battery with a capacity greater than 1 mAh, comprising the depositing of at least one dense layer, which can be an anode and/or a cathode and/or an electrolyte, using a dense layer depositing method...
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WO/2021/175868A1 |
The invention relates to a method for producing an oxide layer having non-metallic nanoparticles integrated into the oxide layer on a metal substrate by means of plasma-electrolytic oxidation, comprising the steps: providing a metal subs...
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WO/2021/170460A1 |
The invention relates to a piston ring having a main body. The main body has an inner peripheral surface, a first flank surface, a second flank surface and an outer peripheral surface. A first hard chromium layer having a network of crac...
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WO/2021/173222A1 |
The present invention is directed to a method of coating an electrical current collector comprising treating a portion of a surface of the electrical current collector with an adhesion promoting composition to deposit a treatment layer o...
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WO/2021/140688A1 |
Provided are: composite plated materials in which a composite plating layer formed from a composite material in which carbon particles are contained within an Ag layer is formed on a base material, the composite plated material being suc...
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WO/2021/131339A1 |
The purpose of the present invention is to provide a zinc-nickel-silica composite plating bath that has been improved in terms of: covering power for articles having a complex shape; and corrosion resistance of a low current density port...
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WO/2021/128873A1 |
Disclosed is a suspension-line electrophoresis tank automatic workpiece swinging system. The system is used for pushing a workpiece that is suspended on a hook to swing to the left and to the right, and comprises a swing pushing mechanis...
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WO/2021/097988A1 |
Disclosed in the present invention is a manufacturing method for a hub type electroplating ultrathin diamond cutting disc, comprising the following steps of: forming a layer of insulating electrophoretic paint on a surface of an alloy sh...
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WO/2021/091578A1 |
A water-based carbon nanotube cutting fluid for use in a CNC diamond cut process; a process for producing a coated metal alloy substrate, and an electronic device having a housing comprising a coated metal alloy substrate are described. ...
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WO/2021/084271A1 |
The invention relates to metallic substrates surface coated with a coating layer comprising a metal and an additive.
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WO/2021/074066A1 |
The invention relates to a method for producing a pressing tool (1, 51) provided for manufacturing a workpiece, which pressing tool has a pressing surface (2) having a structure consisting of elevations (4) and depressions (3). A mask (2...
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