| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 428628000 | Component contains compound of adjacent metal | 13 |
| 20090155618 | Rust-Preventive Metallic Component Part and Manufacturing Method for the Same - The present invention relates to a rust-preventive metallic component part in which a steel wire to which wire-drawing processing is performed is adapted into a substrate and which comprises a rust-preventive coating film being free from chromium on a surface of the substrate, and to a manufacturing method for the same; and its object is to provide a rust-preventive metallic component part whose rust-preventive coating film exhibits such good adhesiveness to substrate that it is not come off by elastic deformations in service, by sliding contacts at the time of transportation, and the like, and to provide a manufacturing method for the same. | 06-18-2009 |
| 20120034489 | COATING, ARTICLE COATED WITH COATING, AND METHOD FOR MANUFACTURING ARTICLE - A coating includes a nano-composite layer including a plurality of films. The films are stacked together one after another. Each film includes a zirconium-copper carbonitride layer and a zirconium carbonitride layer. | 02-09-2012 |
| 20150050518 | METHOD AND COMPOSITION FOR PASSIVATING ZINC, ZINC-COATED, SILVER, AND SILVER-COATED SUBSTRATES - A method to inhibit corrosion of a substrate. The method includes the steps of contacting a metallic substrate with an aqueous solution comprising permanganate ions and silicate ions, for a time and a temperature sufficient to deposit a corrosion-inhibiting coating on the metallic substrate. | 02-19-2015 |
| 20160138167 | METAL SHEET TREATMENT METHOD FOR REDUCING BLACKENING OR TARNISHING DURING THE STORAGE THEREOF AND METAL SHEET TREATED WITH THIS METHOD - The present invention provides a metal sheet including a steel substrate coated on at least one face with a coating including from 0.1 to 20% by weight of magnesium, optionally from 0.1 to 20% by weight of aluminum, the balance being zinc, potential impurities linked to the method and optionally one or more additional elements selected from among Si, Sb, Pb, Ti, Ca, Mn, Sn, La, Ce, Cr, Ni, Zr and Bi, the content by weight of each additional element being less than 0.3%. The coating itself is covered by a layer, based on zinc hydroxychloride, having a chlorine coating weight of at least 1 mg/m | 05-19-2016 |
| 428629000 | Oxide | 9 |
| 20110020665 | COATED METAL ARTICLE AND METHOD OF MANUFACTURING SAME - A surface finishing and coating methodology that provides a superior looking aluminum product with acceptable corrosion performance for outdoor use. In one embodiment, a coating of high purity aluminum is applied first to an aluminum article or product via cold or thermal spray and the mechanical surface modification (e.g., polishing, buffing, brushing, etc.) is clone second. The resulting product has the desirable light weight and mechanical properties of aluminum with the chosen look and performance of the high purity aluminum coating. The aluminum product to be coated may be obtained by extrusion, forging, casting, or rolling. | 01-27-2011 |
| 20120021245 | PROCESS FOR JOINING CARBON STEEL PART AND ZIRCONIA CERAMIC PART AND COMPOSITE ARTICLES MADE BY SAME - A process for joining a carbon steel part and a zirconia ceramic part, comprising steps of: providing a metal part made of carbon steel, a ceramic part made of zirconia ceramic, and a titanium foil; bringing the metal part, ceramic part, and titanium foil into contact, with the titanium foil inserted between the metal part and ceramic part; applying a joining pressure of about 10˜50 MPa to the parts to be joined; and simultaneously applying a pulse electric current to the parts while the joining pressure is applied for heating up the parts to a joining temperature of about 800° C. to about 1100° C. at a rate of about 50˜600° C./min, maintaining the joining temperature for about 10˜50 minutes. | 01-26-2012 |
| 20130171469 | TRANSPARENT CONDUCTIVE THIN FILM - A transparent conductive thin film comprises at least one stack layer of Ag—Ag | 07-04-2013 |
| 20140134455 | INTERFACIAL DIFFUSION BARRIER LAYER INCLUDING IRIDIUM ON A METALLIC SUBSTRATE - An article may include a substrate, a diffusion barrier layer formed on the substrate, and a protective layer formed on the diffusion barrier coating. The diffusion barrier layer may include iridium. | 05-15-2014 |
| 20150030875 | ZN-MG ALLOY-COATED STEEL SHEET WITH EXCELLENT BLACKENING RESISTANCE AND EXCELLENT ADHESION AND METHOD FOR MANUFACTURING SAME - The present invention relates to a Zn—Mg alloy-coated steel sheet with excellent blackening resistance and excellent coating adhesion and to a method for manufacturing same. Provided are a Zn—Mg alloy-coated steel sheet with excellent blackening resistance and excellent adhesion and a method for manufacturing same, the steel sheet comprising: a substrate steel sheet; a Zn—Fe intermetallic compound layer formed on the substrate steel sheet; a first Zn—Mg coating layer formed on the Zn—Fe intermetallic compound layer and comprising a Zn—Fe intermetallic compound in which the content of Zn is 95% by weight or higher; a second Zn—Mg coating layer formed on the first Zn—Mg coating layer and comprising a Zn—Mg intermetallic compound in which the content of Zn is 80 to 95% by weight; and an oxide film formed on the second Zn—Mg coating layer and comprising a metallic oxide. | 01-29-2015 |
| 20150307977 | Zinc-Plated Steel Sheet for Hot Pressing Having Outstanding Surface Characteristics, Hot-Pressed Moulded Parts Obtained Using the Same, and a Production Method for the Same - Provided is a zinc-plated steel sheet for hot pressing having outstanding surface characteristics, comprising: a steel foundation plate comprising a metal surface diffusion layer of which the Gibbs free energy reduction per mole of oxygen during oxidation is less than that of Cr, an aluminium-rich layer containing at least 30 wt. % of aluminium formed on the surface diffusion layer, and a zinc plating layer formed on the aluminium-rich layer. In this way, a metal having a low affinity for oxygen is coated to an effective thickness prior to annealing and thus the creation of annealing oxides at the surface of the steel sheet is suppressed and a uniform zinc plating layer is formed, and alloying of the zinc plating layer is promoted during press-processing heat treatment. Cracking in the steel foundation plate during hot press molding is prevented. | 10-29-2015 |
| 20150322582 | PREPARATION OF METAL SUBSTRATE SURFACES FOR ELECTROPLATING IN IONIC LIQUIDS - Metal surface pretreatments using ionic liquids prior to electroplating are disclosed. The surface treatments include forming an activated metal substrate surface by removing any naturally formed metal oxide layers formed on the surfaces of the metal substrates. According to some embodiments, the surface treatments include exposing the metal substrate to a non-aqueous ionic liquid. In some embodiments, an electrical current is applied to the metal substrate to assist removal of the metal oxide layer. The electrical current can be a pulsed anodic current. After activating the surface, a metal layer can be deposited on the activated surface. In some embodiments, the metal layer is electrodeposited in the same ionic liquid used to form the activated surface. The resultant metal coating is resistant to scratching and peeling. | 11-12-2015 |
| 20160002811 | HIGH PURITY ALUMINUM TOP COAT ON SUBSTRATE - To manufacture a chamber component for a processing chamber, an aluminum coating is formed on an article comprising impurities, the aluminum coating being substantially free from impurities. | 01-07-2016 |
| 20160160335 | HIGH-STRENGTH PLATED STEEL SHEET HAVING SUPERIOR PLATING PROPERTIES, WORKABILITY, AND DELAYED FRACTURE RESISTANCE, AND METHOD FOR PRODUCING SAME - The present invention relates to a high-strength plated steel sheet having a plated layer on a surface of a base steel sheet, contains predetermined steel compositions, and includes, in order from a base steel sheet side of an interface between the base steel sheet and the plated layer: a soft layer having a Vickers hardness of 90% or less of a Vickers hardness of a t/4 portion of the base steel sheet, where t is a thickness of the base steel sheet, and a hard layer having a structure containing martensite and bainite as main components. The soft layer has an average depth D of 20 μm or more, an internal oxide layer has an average depth d of 4 μm or more and less than D. | 06-09-2016 |
