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WO/2020/111546A1 |
A ferritic stainless steel having improved corrosion resistance is disclosed. The disclosed ferritic stainless steel comprises, by wt%, 0.02% or less (excluding 0) of C, 0.02% or less (excluding 0) of N , 0.5% or less (excluding 0) of Si...
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WO/2020/109724A1 |
The invention relates to a method for treating a metal part made of at least one metallic element selected from aluminium, titanium, magnesium and alloys thereof so as to endow the part with protection from corrosion and with properties ...
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WO/2020/110903A1 |
The purpose of the present invention is to provide an aluminum member that is obtained by simpler primary treatment than in the past and that has high whiteness and suppressed unevenness of white color, and a method for producing the sam...
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WO/2020/104569A1 |
The present invention relates to an electrolysis device comprising an anode and a cathode, wherein the anode and the cathode each are an electrode comprising an electrically conductive support of which at least a part of the surface is c...
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WO/2020/104653A1 |
The invention relates to a biodegradable implant comprising a surface coated magnesium alloy or zinc alloy product, whereby the coating layer comprises oxides and/or phosphates of from rare-earth elements, Mg, Ca, Zn, Zr, Cu, Fe, Sr, Li,...
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WO/2020/101690A1 |
A housing for an electronic device including a metal substrate, a pearlized layer, and a sealant layer. The metal substrate can have an exterior surface with a porous oxide layer including pores with an average size from about 2 nm to ab...
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WO/2020/079358A1 |
The invention relates to a method for surface-treating an aluminium alloy part, which method comprises a first step of treating the part by micro-arc oxidation, the part being immersed in an aqueous electrolytic medium containing a silic...
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WO/2020/080009A1 |
The present invention addresses the problem of providing a novel pore-sealing treatment solution for an anodic oxide coating film on an aluminum alloy. A pore-sealing treatment solution for an anodic oxide coating film on an aluminum all...
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WO/2020/074754A1 |
A method for surface treatment of a piece of aluminum alloy having on its surface pores of a size of up to 500 μm, comprising a step of anodizing at least a part of the surface of the piece so as to create an aluminum oxide layer (23) o...
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WO/2020/067500A1 |
An antimicrobial layered body having a non-metal base plate and a metal oxide layer, characterized in that the metal oxide layer is present on the outermost surface, the metal oxide layer contains an anion, and the total of the ratio of ...
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WO/2020/059728A1 |
An aluminum member 100 is provided with a porous layer 40 that includes a base material 11 made of metallic aluminum and a coating 12 that contains aluminum oxide and covers a surface of the base material 11. The coating 12 has a thickne...
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WO/2020/060874A1 |
Embodiments of methods and apparatuses for forming the metal oxide nanostructure on surfaces are disclosed. In certain embodiments, the nanostructures can be formed on a substrate made of a nickel titanium alloy, resulting in a nanostruc...
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WO/2020/054847A1 |
This aluminum alloy extruded material comprises an aluminum base material and an alumite coating film formed on the base material surface of the aluminum base material. This aluminum alloy extruded material contains 0.20-0.53 wt% of Si, ...
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WO/2020/055855A1 |
Described herein are anodized continuous coils containing a thin anodized film layer and methods for making and using the same. The anodized continuous coils include an aluminum alloy continuous coil, wherein a surface of the aluminum al...
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WO/2020/055854A1 |
Described herein are anodized continuous coils containing a thin anodized film layer and systems and methods for making and using the same. The anodized continuous coils include an aluminum alloy continuous coil, wherein a surface of the...
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WO/2020/048045A1 |
Disclosed is a pre-treatment process for preparing a TiO2 dielectric layer-containing formed foil: a pre-formation treated etched foil is thermally treated at 400-500 °C in a muffle furnace for 30-120 s and then retrieved; then immersed...
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WO/2020/044714A1 |
The purpose of the present invention is to provide: a steel sheet for cans, which has excellent weldability and post-processing corrosion resistance; and a method for producing the steel sheet for cans. A steel sheet for cans, comprising...
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WO/2020/032164A1 |
Provided is an anodized titanium material that exhibits improved voltage resistance. This anodized titanium material comprises a titanium matrix and an anodized titanium layer provided on the surface of the titanium matrix, wherein: the ...
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WO/2020/026719A1 |
The purpose of the present invention is to provide: an aluminum member which is able to be obtained by means of a simple primary treatment, and which has a high degree of whiteness, while being suppressed in whiteness unevenness; and a m...
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WO/2020/022843A1 |
A device, a house for the device and a method are disclosed herein. The device includes a first plate, a second plate facing an opposite direction, a side member integrally formed with the second plate, surrounding a space between the fi...
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WO/2020/023302A1 |
A method for coating a component of a plasma processing chamber is provided. An electrolytic oxidation coating is formed over a surface of the component, wherein the electrolytic oxidation coating has a plurality of pores, wherein the el...
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WO/2020/023153A1 |
An article comprises a bulk layer of an aluminum-alloy composite and a surface layer. The bulk layer comprises an aggregate dispersed in an aluminum-alloy matrix, the aggregate being solid and unreactive in a melt of the aluminum-alloy m...
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WO/2020/017566A1 |
This member for a plasma processing device is provided with an aluminum substrate, and an oxide film formed on the aluminum substrate and having a porous structure. The oxide film has: a first oxide film formed on the surface of the alum...
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WO/2020/012890A1 |
The present invention provides: an Mg-based metal member which has excellent designability and corrosion resistance; a method for producing this Mg-based metal member; and a decorative article which uses this Mg-based metal member. Accor...
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WO/2020/013070A1 |
The present invention realizes a technique that makes it possible to reduce the amount of acidic liquid used for acidic liquid regeneration that includes adsorption agent regeneration. This regeneration device for a bath liquid regenerat...
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WO/2020/013304A1 |
The present invention involves: a first step in which a surface treatment is applied to a base material to form thereon a high-resistance layer having high electric resistivity; a second step in which metal plating parts are formed on th...
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WO/2020/008704A1 |
Provided is an aluminum alloy member that is for forming a fluoride film, and that has excellent smoothness without occurrence of a black dot-shaped bulged portion, and excellent corrosion resistance against a corrosive gas, plasma, etc....
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WO/2020/007926A1 |
A method of treatment of a metallic surface, by contacting the surface with a first aqueous composition being an acidic aqueous composition comprising at least one of titanium, zirconium and hafnium compound(s); and hydrolysable organosi...
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WO/2020/007925A1 |
The present invention relates to a method for treatment of a metallic surface, comprising the step of contacting the metallic surface with an acidic aqueous composition, the acidic aqueous composition comprising (a) one or more metal com...
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WO/2020/003193A1 |
A tape includes: a flexible backing layer having two major surfaces, wherein the backing layer has a thickness of greater than 25 micrometers; and an acrylic-based pressure sensitive adhesive layer disposed on one major surface of the ba...
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WO/2019/244206A1 |
[Problem] To provide a titanium material having low-lightness and low-chroma appearance. [Solution] A titanium material comprising titanium that serves as a substrate and a titanium oxide layer formed on the surface of the titanium and h...
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WO/2019/245580A1 |
The present subject matter relates to Nickel-free (Ni-free) sealing of anodized metal substrates. In an example implementation of the present subject matter, an anodized metal substrate is disposed with a first layer of a Ni-free sealing...
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WO/2019/239077A1 |
The invention relates to a process for treating the surface of a part made of aluminium or aluminium alloy or of magnesium or magnesium alloy, comprising a step of treating said part by oxidation and a step of applying an aqueous composi...
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WO/2019/239440A1 |
Described is a cathodic treatment for the electrode position of a metal layer securely adherent to the surface of stainless steel objects in an electrolytic bath comprising one or more metals belonging exclusively to the groups from 3 to...
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WO/2019/218754A1 |
A material having a surface modified by super capacitance, a preparation method therefor and an application thereof. A material having a controllable super capacitance characteristic is introduced into the surface of a material and the m...
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WO/2019/214879A1 |
The invention relates to an electrode (10) for eloxing a component (50), in particular a component (50) of a vehicle brake system, comprising an electrolyte inlet (14) for feeding an electrolyte into the electrode (10), an inlet channel ...
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WO/2019/215284A1 |
A porous region structure and a method of fabrication thereof are disclosed. The porous region structure is characterized by having a hard mask interface region with non-uniform pores sealed and thereby excluded functionally from the str...
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WO/2019/202046A1 |
A semiconductor device and a method of fabrication thereof are disclosed. The semiconductor device includes a porous anodic region for embedding a structure. The porous anodic region is defined by a ductile hard mask. The ductility of th...
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WO/2019/200323A1 |
A method of preparing a modified-metal surface by attaching a phosphorous-based acid to a surface of a metal: preparing a solution of the phosphorous-based acid in a protic solvent; immersing a strip of a metal work piece into the soluti...
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WO/2019/194259A1 |
Provided are a resin carbon steel joint body having bonding strength and a production method therefor. The production method for the resin carbon steel joint body comprises: a degreasing step in which a carbon steel member is cleaned usi...
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WO/2019/194489A1 |
The present invention relates to an oleophobic filter which can be used while being mounted on an oil separator of an internal combustion engine, and a method for manufacturing same. In addition, the present invention relates to an oil s...
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WO/2019/189021A1 |
The purpose of the present invention is to provide a high-whiteness aluminum member through a simple primary treatment. The aluminum member comprises a base material made of aluminum or an aluminum alloy and an anodic oxide film having a...
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WO/2019/182021A1 |
The present invention provides a surface-treated aluminum alloy material which has a configuration that enables an oxide coating layer to have reliably improved adhesion and bondability to a resin layer, said oxide coating layer being pr...
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WO/2019/176956A1 |
This titanium base material has a base material main body which is formed of titanium or a titanium alloy; and a magneli phase titanium oxide film which is formed of a magneli phase titanium oxide represented by chemical formula TinO2n-1...
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WO/2019/176437A1 |
[Problem] The present invention addresses the problem of providing a white aluminum material having a high degree of whiteness and a low degree of gloss. In this white aluminum material the average value of the maximum height roughness R...
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WO/2019/162026A1 |
A station (1) for the localised surface treatment of an industrial component (2) to be treated, comprising a system (6) for applying a vacuum in the treatment chamber (5) and the feed and drain circuit (22, 23) making it possible to feed...
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WO/2019/163466A1 |
This aluminum multilayer body (10) is provided with: an aluminum base material (1) which has a first surface (1A); and an anodic oxide coating film (2) which is formed to be in contact with the first surface (1A), and which has a second ...
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WO/2019/159163A1 |
A method of no-bath plasma electrolytic oxidation of a workpiece made of a valve metal or an alloy thereof is disclosed. The aforesaid method comprises the steps of: (a) deploying the workpiece to form a first electrode; (b) providing an...
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WO/2019/156245A1 |
This steel sheet for containers comprises a base steel sheet, a chromium metal layer and a chromium-containing layer. This steel sheet for containers is configured such that: the chromium metal layer is positioned on at least one surface...
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WO/2019/154142A1 |
Provided in an embodiment of the present invention is a method for preparing an oxide film, the preparation method comprising: during anodizing, using a mixed solution of oxalic acid and sulfuric acid having a concentration ratio of (1.5...
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