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WO/2021/125830A1 |
The objective of the present invention is to provide a chemical conversion treatment composition and a chemical conversion treatment method for preventing surface tarnish defects occurring in Zn-Al-Mg alloy plated steel sheets and chroma...
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WO/2021/125888A2 |
The present invention relates to an aluminum alloy-plated steel sheet having excellent workability and corrosion resistance and a method for manufacturing same and, more specifically, to an aluminum alloy-plated steel sheet which prevent...
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WO/2021/125516A1 |
The present invention relates to a cutting tool consisting of a hard base material, such as cemented carbide, cermet, ceramic, and cubic boron nitride, and a hard coating film formed on the hard base material. In the cutting tool accordi...
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WO/2021/125525A1 |
The present invention relates to a cold-rolled steel sheet comprising: a base steel sheet; and a nickel or nickel alloy coating layer formed on the base steel sheet, wherein the adhesion amount of the nickel or nickel alloy is 50mg/m 2 o...
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WO/2021/125410A1 |
Disclosed are: a surface-treated copper foil for a secondary battery negative electrode collector; a method for producing same; and a negative electrode for a secondary battery including same, wherein needle-shaped copper particles havin...
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WO/2021/122520A1 |
The present invention relates to a cemented carbide comprising eta phase and a Ni-Al binder, wherein the binder comprises intermetallic ƴ'-Ni3Al -precipitates embedded in a substitutional solid solution matrix comprising Al and Ni. Furt...
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WO/2021/123312A1 |
This invention relates to a method for manufacturing a laminated tinplate for packaging applications, the laminated tinplate comprising a tinplate sheet and a thermoplastic laminate layer that covers at least one side of the tinplate ste...
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WO/2021/121863A1 |
The invention relates to a device (1) consisting of at least one first (2) and one second (3) component, wherein the first (2) and the second component (3) are components of a field device for processing and automation technology, which ...
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WO/2021/125887A2 |
The present invention relates to an aluminum alloy-plated steel sheet having excellent workability and corrosion resistance and a method for manufacturing same and, more specifically, to an aluminum alloy-plated steel sheet which prevent...
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WO/2021/122892A1 |
The invention relates to a coated cutting tool comprising a substrate with a coating comprising a (Ti,AI)N layer having an overall composition (TixAl1-x)N, 0.34≤x≤0.65, the (Ti,AI)N layer contains columnar (Ti,AI)N grains with an ave...
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WO/2021/122905A1 |
The invention relates to a coated cutting tool and a process for the production thereof, the coated cutting tool consisting of a substrate body of WC-Co based cemented carbide and a coating, the coating comprises, a first (Ti,Al)N multil...
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WO/2021/124510A1 |
[Problem] To provide a Sn-plated steel sheet that makes it possible to obtain excellent yellowing resistance, coating film adhesion, and sulphide blackening resistance without performing conventional chromate treatment. [Solution] This S...
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WO/2021/114015A1 |
A coated metal alloy substrate for an electronic device, a process for producing a coated metal alloy substrate for an electronic device and a housing for an electronic device, comprising a coated metal alloy substrate wherein the coated...
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WO/2021/116320A1 |
The invention relates to a metal sheet having an adhesion-promoter coating (2) as a semi-finished product for the manufacture of metal-thermoplastic composite components, comprising a metal-containing metal sheet (1) and an adhesion-prom...
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WO/2021/117540A1 |
A method for producing a copper-containing layer, comprising: step 1 of reducing a surface of a substrate (excluding a substrate having a surface comprising of a silicic acid compound) with a reducing agent; and step 2 of forming a coppe...
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WO/2021/111780A1 |
The present invention provides: a lightweight optical member which can be produced at relatively low cost and which provides low reflectance, stability upon exposure to light, and abrasion resistance; and an efficient method for producin...
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WO/2021/109788A1 |
Disclosed are a method for the surface metalization of a ceramic dielectric filter, and a product and the use thereof. The method comprises the following steps: chemically plating nickel onto a surface of a ceramic substrate which has be...
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WO/2021/112521A1 |
The present invention relates to a steel sheet plated with an Al alloy and a manufacturing method therefor and, more specifically, to a steel sheet plated with an Al alloy which can be preferably applied as a vehicle steel sheet and the ...
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WO/2021/106233A1 |
Provided is a metal component having a surface layer that is resistant to heat/corrosion and wear, the surface layer having high durability with respect to repeated thermal stress. The present invention comprises a parent material that...
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WO/2021/101177A1 |
Provided in one embodiment of the present invention is a copper foil, which comprises a copper layer having a matte surface and a shiny surface, and an anticorrosive film arranged on the copper layer, and has a residual stress of 0.5-25 ...
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WO/2021/101028A1 |
A method for manufacturing an electrode lead, according to an embodiment of the present invention for addressing an issue, comprises the steps of: manufacturing a first electrode lead and a second electrode lead, respectively; and formin...
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WO/2021/101176A1 |
An embodiment of the present invention provides an electrolytic copper foil, which comprises a copper layer and has a valley mean roughness of 0.8-12.5, a texture coefficient of (220) face (TC (220)) of 0.49-1.28, a tensile strength of 2...
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WO/2021/100244A1 |
A sliding component (10) provided with a wear-resistant coating film according to the present invention is provided with: a sliding component (12) that is formed of an Ni alloy; and a wear-resistant coating film (14) that is provided on ...
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WO/2021/094880A1 |
An optoelectronic device includes a flexible substrate, a cerium oxide (CeO2) layer arranged on the flexible substrate, a single crystal β-III-oxide layer arranged on the CeO2 layer, and a metallic contact layer arranged on the single c...
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WO/2021/093999A1 |
By means of the following selection of specific stabilizers and the adapted proportions, an improved ceramic material for heat insulation is provided: zirconium oxide with 0.2 wt.% to 8.0 wt.% of the base stabilizers: yttrium oxide (Y2O3...
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WO/2021/092711A1 |
Disclosed is an electromagnetic shielding composite material, comprising a first metal foil layer and a second metal foil layer disposed at an interval, and an amorphous alloy layer arranged between the first metal foil layer and the sec...
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WO/2021/089742A1 |
A deposition system includes a deposition source and a scanning stage disposed within a deposition path of the deposition source. The scanning stage includes a support platform configured to support a wafer thereon, and a mechanical actu...
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WO/2021/089945A1 |
The present invention relates to a part comprising a substrate made of a nickel-based superalloy, the substrate having a first average mass fraction of one or more first elements chosen from hafnium, silicon and chromium, the substrate c...
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WO/2021/087982A1 |
A super-hydrophobic material, a preparation method therefor and an application thereof. A hydrophobic surface of the super-hydrophobic material is composed of a positive surface energy material, a negative surface energy material and mic...
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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/2021/084377A1 |
The present invention relates a press hardening method comprises the following steps: A. the provision of a steel sheet for heat treatment, precoated with a zinc- or aluminum-based pre-coating for anti-corrosion purpose, B. the depositio...
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WO/2021/084900A1 |
A collector for lithium ion batteries according to the present invention is provided with a first conductive resin layer and a second conductive resin layer. The first conductive resin layer contains a first conductive filler. The second...
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WO/2021/084302A1 |
The present invention relates a press hardening method comprises the following steps: A. the provision of a steel sheet coated with a pre-coating being directly topped by a hydrogen barrier pre-coating, B. the batch annealing of the pre-...
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WO/2021/084378A1 |
The present invention relates a press hardening method comprising the following steps: A. the provision of a steel sheet for heat treatment, being optionally precoated with a zinc- or aluminum-based pre-coating, B. The deposition of a hy...
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WO/2021/084303A1 |
The present invention relates a press hardening method comprises the following steps: A. the provision of a steel sheet coated with a pre-coating being directly topped by a hydrogen barrier pre-coating, B. the batch annealing of the pre-...
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WO/2021/084305A1 |
The present invention relates a press hardening method comprises the following steps: A. the provision of a steel sheet being optionally coated with an anticorrosion pre-coating, B. the flexible rolling of the steel sheet so as to obtain...
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WO/2021/084376A1 |
The present invention relates a press hardening method comprises the following steps: A. The provision of a steel sheet for heat-treatment, precoated with a zinc- or aluminum-based pre-coating, B. the deposition of a hydrogen barrier pre...
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WO/2021/084379A1 |
The present invention relates a press hardening method comprising the following steps: A. the provision of a steel sheet for heat treatment being optionally coated with a zinc- or aluminum-based pre-coating, B. the flexible rolling of th...
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WO/2021/084304A1 |
The present invention relates a press hardening method comprises the following steps: A. the provision of a steel sheet coated with a barrier pre-coating comprising chromium and not comprising nickel, B. the cutting of the coated steel s...
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WO/2021/079871A1 |
The present invention addresses the issue of providing a novel means that improves the corrosion resistance of a painted metal material. The issue is addressed by a metal material treatment agent that is used in a pre-treatment during a ...
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WO/2021/079952A1 |
The purpose of the present invention is to provide a novel composite copper member. For example, provided is a composite copper member in which a copper-oxide-containing layer is formed on at least part of the surface of a copper member,...
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WO/2021/079873A1 |
The present invention addresses the problem of providing a novel means for improving the corrosion resistance of a coated metal material. The above-described problem is solved by a treatment agent which is used in a post-treatment of che...
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WO/2021/074388A1 |
The invention relates to a method for producing a flat steel product for thermoforming, which is provided with an Al-based anti-corrosion layer and for which the risk of hydrogen-induced cracking is minimized. The invention provides a fl...
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WO/2021/074765A1 |
The invention relates to a steel substrate coated on at least one of its faces with a metallic coating based on zinc or its alloys wherein the metallic coating is itself coated with a conversion layer comprising: - zincsulphate hydrate, ...
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WO/2021/075255A1 |
This method for forming a coating film comprises: a step for causing zinc powder or zinc alloy powder and shot balls to strike a surface of a member so that the zinc powder or the zinc alloy powder are crushed and joined together to form...
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WO/2021/070561A1 |
The present invention addresses the problem of providing a metal material which is applicable to a constituent member of an apparatus for producing a semiconductor, while having excellent corrosion resistance. A multilayer body according...
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WO/2021/070810A1 |
An oxide superconducting wire according to the present invention is provided with: a superconducting multilayer body that has an oxide superconducting layer on at least one surface of a base material; and a plating layer that is containe...
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WO/2021/072040A1 |
A component for use in a plasma processing chamber is provided. A component body is made of a conductive material. A first ceramic coating of a first ceramic material is on a surface of the component body, wherein the first ceramic coati...
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WO/2021/071095A1 |
An electronic device according to various embodiments of the present disclosure comprises a housing comprising a front plate, a rear plate, and a side member which surrounds the space between the front plate and the rear plate, wherein t...
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WO/2021/070591A1 |
Provided is a layered body configured so that, with respect to a support body made of a polyolefin resin, there is excellent adherence between a metal plating layer and the support body, using a simple method and without roughening the s...
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