摘要:
Fabricating an electrode for capacitor includes performing a first set of one or more preliminary oxide formation operations on a sheet of material. The method also includes performing a capacitance test on the sheet of material so as to determine the capacitance of the sheet of material after the one or more preliminary oxide formation operations. The method proceeds on a first path in response to a first result of the capacitance test and on a second path in response to a second result of the capacitance test. The first path includes performing a second set of the one or more preliminary oxide formation operations on the sheet of material so as to reduce the capacitance of the sheet of material below the determined capacitance. The second path excludes performing any preliminary oxide formation operations on the sheet of material.
摘要:
A bicycle gear having a first coating layer obtained by a plasma electrolytic oxidation treatment and a second coating layer, overlapped on the first coating layer, that is a lubricating substance, preferably a fluoropolymer.
摘要:
A solid electrolytic capacitor is obtained by a method comprising dissolving a polymerizable material for being converted into a conductive polymer in a water-soluble organic solvent to obtain a solution, adding the solution to water while homogenizing the solution to obtain a sol, immersing an anode body having a dielectric layer in the surface of the anode body in the sol, and applying voltage using the anode body as a positive electrode and a counter electrode as a negative electrode placed in the sol to electropolymerize the polymerizable material. An electropolymerizable liquid for producing a conductive polymer, the liquid composed of a sol comprising water, a water-soluble organic solvent, and a polymerizable material for being converted into the conductive polymer.
摘要:
The present invention is to provide a microstructure capable of improving the withstand voltage of an insulating substrate while securing fine conductive paths, a multilayer wiring board, a semiconductor package, and a microstructure manufacturing method. The microstructure of the present invention has an insulating substrate having a plurality of through holes, and conductive paths consisting of a conductive material containing metal filling the plurality of through holes, in which an average opening diameter of the plurality of through holes is 5 nm to 500 nm, an average value of the shortest distances connecting the through holes adjacent to each other is 10 nm to 300 nm, and a moisture content is 0.005% or less with respect to the total mass of the microstructure.
摘要:
A metal workpiece, such as a wheel, and a method of providing an enhanced corrosion resistant surface coating on an exposed surface of a metal or alloy substrate (such as magnesium). A corrosion resistance basecoat is formed, including generating an oxide layer, and applying a first primer coating onto at least a portion of the oxide layer. The method may further include identifying highest corrosion prone areas on the substrate and designing a support rack that avoids contact with these corrosion prone areas. The method also includes forming a topcoat over at least a portion of the basecoat, by applying a second primer coating onto at least a portion of the first primer coating and depositing a sputtered metallic film onto the second primer coating using a physical vapor deposition technique. A clear coat layer may be applied over the metallic film.
摘要:
An object is to provide an aluminum plate having favorable coating properties and pre-doping characteristics. An aluminum plate having a plurality of through holes that penetrate in a thickness direction, in which an average opening diameter of the through holes is 1 μm to 100 μm, a density of the through holes is 50 through holes/mm2 to 2,000 through holes/mm2, and an inter-hole distance between adjacent through holes is 300 μm or less.
摘要:
A surface treatment for metal surfaces can be used to create one or more desired effects, such as functional, tactile, or cosmetic effects. In one embodiment, the treatment involves selectively masking a portion of the surface using a photolithographic process. The mask can protect the masked portion of the surface during subsequent treatment processes such as texturizing and anodization. The mask can result in the creation of a surface having contrasting effects. A pattern can be formed by the contrasting effects in the shape of a distinct graphic, such as a logo or text.
摘要:
Disclosed is a resin-metal bonded body of an aluminum metal member and a thermoplastic resin member, which has improved bonding strength and good durability. Also disclosed is a method for producing such a resin-metal bonded body. Specifically disclosed is a resin-metal bonded body which is obtained by bonding an aluminum metal member with a thermoplastic resin member. In this resin-metal bonded body, the aluminum metal member and the thermoplastic resin member are bonded together by an anodic oxide coating having a film thickness of 70-1500 nm or an anodic oxide coating having a triazine thiol in the inner and upper portions. The anodic oxide coating has an infrared absorption spectrum peak intensity ascribed to OH group at 0.0001-0.16.
摘要:
The present invention is to provide a microstructure capable of improving the withstand voltage of an insulating substrate while securing fine conductive paths, a multilayer wiring board, a semiconductor package, and a microstructure manufacturing method. The microstructure of the present invention has an insulating substrate having a plurality of through holes, and conductive paths consisting of a conductive material containing metal filling the plurality of through holes, in which an average opening diameter of the plurality of through holes is 5 nm to 500 nm, an average value of the shortest distances connecting the through holes adjacent to each other is 10 nm to 300 nm, and a moisture content is 0.005% or less with respect to the total mass of the microstructure.
摘要:
An object of the present invention is to provide a method for manufacturing an aluminum plate which is simple, is high in productiveness, allows the use of arbitrary aluminum materials, and can be suitably used for collectors having excellent adhesiveness to active material layers, a collector for a storage device, and a storage device. The method for manufacturing an aluminum plate of the present invention is a method for manufacturing an aluminum plate having an aluminum substrate having a plurality of through holes in a thickness direction, including an oxidized film-forming step of forming an oxidized film by carrying out an oxidized film-forming treatment on a surface of the aluminum substrate having a thickness in a range of 5 μm to 1,000 μm and a through hole-forming step of forming through holes by carrying out an electrochemical dissolution treatment after the oxidized film-forming step.