Class / Patent application number | Description | Number of patent applications / Date published |
428656000 | Alternative base metals from diverse categories | 33 |
20090023011 | Systems and Methods for Forming Conductive Traces on Plastic Substrates - Systems and methods for forming conductive traces on plastic substrates. In one embodiment, conductive traces are formed by forming a polyelectrolyte layer on a polymeric substrate and growing conductive traces on the polyelectrolyte layer using an electroless plating process. | 01-22-2009 |
20090075115 | MULTI-LAYERED THERMAL BARRIER COATING - A thermal barrier coating system includes a substrate, a first transition metal layer on the substrate, a bond coat on the first transition metal layer, an optional second transition metal layer on the bond coat, and an optional ceramic topcoat on the second transition metal layer. In embodiments, the first transition metal layer and the second transition metal layer include platinum to resist reaction between the bond coat and the substrate and to slow oxidation of the bond coat. | 03-19-2009 |
20090092852 | CENTRIFUGALLY CAST COMPOSIT ROLL - A centrifugally cast composite roll comprising an outer layer having a composition comprising by mass 2.5-9% of C, 0.1-3.5% of Si, 0.1-3.5% of Mn, and 11-40% of V, the balance being Fe and inevitable impurities; an intermediate layer made of a high-speed steel alloy, which is formed inside the outer layer; and an inner layer made of cast iron or steel, which is formed inside the intermediate layer. | 04-09-2009 |
20090169918 | Metallic Laminate Composite - A metallic laminate composite having a first alloy layer having a low coefficient of thermal expansion, and a second alloy layer having a higher coefficient of thermal expansion. Additional and optional layers may be included in the laminate composite. | 07-02-2009 |
20090246553 | REFLECTIVE FILM AND METHOD FOR MANUFACTURING THE SAME - A reflective film is provided. The reflective film includes a substrate; a middle layer disposed on the substrate and mainly having a crystallized transition metal; and a metal layer disposed on the middle layer. | 10-01-2009 |
20090246554 | LAMINATE HAVING PEELABILITY AND PRODUCTION METHOD THEREFOR - A metal conductor layer is provided on at least one surface of a heat resistant base. The heat resistant base is peelable from the metal conductor layer. The heat resistant base is preferably a metal foil or a non-thermoplastic polyimide resin film. The metal conductor layer preferably includes a vapor deposition metal layer and/or a plating metal layer. The metal conductor layer preferably includes a metal layer (I) formed in an interface with the heat resistant base by vapor deposition, and at least one metal layer (II) formed on the metal layer (I) by vapor deposition or electroplating. At least one insulative film layer of a non-thermoplastic polyimide resin may be provided on the metal conductor layer. | 10-01-2009 |
20090258248 | Cladding Material and Its Manufacturing Method, Press-Forming Method, and Heat Sink Using Cladding Material - Recent semiconductor device becomes high powered, and on the material of heat sinks on which these devices are mounted, lower thermal expansion coefficient and higher thermal conductivity are needed. For this requirement, material with thermal conductivity as high as Cu alone and also with low thermal expansion coefficient, is needed. An aspect in accordance with the present invention provides, a cladding material in which 1st material layer and 2nd material layer are laminated alternately, wherein thermal expansion coefficient of said 2nd material is lower than the thermal expansion coefficient of said 1st material, and thermal conductivity of said 2nd material is lower than the thermal conductivity of said 1st material, and a total number of laminated layers composed of said 1st material and said 2nd material is 5 or more. | 10-15-2009 |
20090305078 | Brazing Material, a Method of Brazing, a Brazed Article and a Paste Comprising This Brazing Material - The present invention relates an iron based brazing material comprising an alloy consisting essentially of: 15 to 30 wt % chromium (Cr); 0 to 5.0 wt % manganese (Mn); 15 to 30 wt % nickel (Ni); 1.0 to 12 wt % molybdenum (Mo); 0 to 4.0 wt % copper (Cu); 0 to 1.0 wt % nitrogen (N); 0 to 20 wt % silicone (Si); 0 to 2.0 wt % boron (B); 0 to 16 wt % phosphorus (P); optionally 0.0 to 2.5 wt % of each of one or more of elements selected from the group consisting of carbon (C), vanadium (V), titanium (Ti), tungsten (W), aluminium (Al), niobium (Nb), hafnium (Hf), and tantalum (Ta); the alloy being balanced with Fe, and small inevitable amounts of contaminating elements; and wherein Si, B and P are in amounts effective to lower melting temperature, and Si, B, and P are contained in amounts according to the following formula: Index=wt % P+1.1×wt % Si+3×wt % B, and the value of the Index is within the range of from about 5 wt % to about 20. The present invention relates also to a method of brazing article of stainless steel, and an article of stainless steel. | 12-10-2009 |
20100112376 | PRODUCTION OF STRUCTURED HARD CHROME LAYERS - A method of producing a structured hard chrome layer is described, wherein chromium is deposited from an electrolyte onto a workpiece, said electrolyte containing: | 05-06-2010 |
20100297472 | OXIDATION-CORROSION RESISTANT COATING - A metallic coating for protecting a substrate from high temperature oxidation and hot corrosion environments comprising about 2.5 to about 13.5 wt. % cobalt, about 12 to about 27 wt. % chromium, about 5 to about 7 wt. % aluminum, about 0.0 to about 1.0 wt. % yttrium, about 0.0 to about 1.0 wt. % hafnium, about 1.0 to about 3.0 wt. % silicon, about 0.0 to about 4.5 wt. % tantalum, about 0.0 to about 6.5 wt. % tungsten, about 0.0 to about 2.0 wt. % rhenium, about 0.0 to about 1.0 wt. % molybdenum and the balance nickel. | 11-25-2010 |
20110143163 | Method for the production of an optimized bonding agent layer by means of partial evaporation of the bonding agent layer, and a layer system - Bonding agent layers are often used in heat insulation layers in order to improve the bonding of an outer ceramic layer to a metal substrate. A process is provided wherein a MCrAlX or MCrAl alloy is applied to a substrate whereby an outer layer region within the layer is produced using a heat treatment. | 06-16-2011 |
20110171490 | METHOD FOR THE PRODUCTION OF COMPOSITE METAL SEMI-FINISHED PRODUCTS - A method for producing composite metal semi-finished products wherein an electrode composed of a second metal or a second metal alloy is introduced into a main body designed as a crucible and composed of a first metal or a first metal alloy, and the electrode is fused off inside the main body while current is supplied, such that the first metal or the first metal alloy of the main body is melted over a defined cross-section, wherein the two metals or the two metal alloys after solidification thereof form a slag-free mixed zone composed of the two metals or the two metal alloys. | 07-14-2011 |
20110217568 | LAYERED ARTICLE - An article comprises a first outer layer; a second intermediate layer; and a substrate; wherein the second intermediate layer contacts the first outer layer at a first interface and the substrate at a second interface. The first outer layer comprises Al | 09-08-2011 |
20120183806 | Pretreatment Compositions and Methods For Coating A Metal Substrate - Disclosed are pretreatment compositions and associated methods for treating metal substrates with pretreatment compositions, including ferrous substrates, such as cold rolled steel and electrogalvanized steel. The pretreatment composition includes: (a) a group IIIB and/or IVB metal; (b) free fluorine; (c) a source of aluminum ions; and (d) water. The methods include contacting the metal substrates with the pretreatment composition. | 07-19-2012 |
20120244385 | METAL HOUSING AND SURFACE TREATING METHOD THEREOF - A surface treating method of a metal housing includes the following steps. First, a workpiece is provided. The workpiece includes a surface formed by a metal material. Thereafter, the workpiece is pre-treated to clean the surface of the metal material. Next, a titanium diffusion treating is performed on the workpiece to form a titanium-containing diffusion layer on the surface of the metal material. | 09-27-2012 |
20120270066 | METHOD FOR MAKING COATED ARTICLE AND COATED ARTICLE THEREOF - A method for making a coated article includes the steps of: providing a substrate; forming a copper-molybdenum target by a hot isostatic pressing process using copper powder and molybdenum powder; forming a copper-molybdenum alloy layer on the substrate by vacuum sputtering using the copper-molybdenum target. A coated article is also described. | 10-25-2012 |
20120301745 | SILVER-COATED COMPOSITE MATERIAL FOR A MOVABLE CONTACT PART, METHOD OF PRODUCING THE SAME, AND MOVABLE CONTACT PART - A silver-coated composite material for movable contact parts, which has: an underlying layer composed of any one of nickel, cobalt, a nickel alloy, and a cobalt alloy at least provided on a part of the surface of a stainless steel substrate; an intermediate layer composed of copper or a copper alloy provided thereon; and a silver or silver alloy layer provided thereon as an outermost layer, wherein a thickness of the intermediate layer is 0.05 to 0.3 μm, and wherein an average grain size of the silver or silver alloy provided as the outermost layer is 0.5 to 5.0 μm. | 11-29-2012 |
20130084466 | RHEOLOGY MODIFIED PRETREATMENT COMPOSITIONS AND ASSOCIATED METHODS OF USE - Disclosed are methods for treating metal substrates that include contacting the metal with pretreatment compositions comprising: (a) a group IIIB metal, a group IVB metal and/or a group VB metal; and (b) a rheology modifier composition. | 04-04-2013 |
20130108888 | APPLICATION OF METALLIC GLASS AND METALLIC GLASS THIN FILM COATING ON THE SHARPNESS ENHANCEMENT OF CUTTING TOOLS | 05-02-2013 |
20130216862 | Coating Compositions, Applications Thereof, and Methods of Forming - Equipment (work piece) for use in corrosive resistant coating on equipment is disclosed. The equipment has at least a portion of its surface coated with a layer formed from a NiCrMo alloy composition containing at least two gettering components selected from Al, Si, and Ti in an amount of up to 25 wt. %. The coating in one embodiment is applied on the equipment using a thermal spray technique, e.g., twin wire arc spray, forming coatings of 5-50 mils thickness having a fine-scale micro-pore structure. The coating layer is characterized as having excellent adhesion strength and corrosion resistant properties, even when applied with varying parameters as in manual on-site coating applications. In one embodiment, the coating layer has an impurity content of less than 15%. | 08-22-2013 |
20130266819 | METAL PRETREATMENT COMPOSITION CONTAINING ZIRCONIUM, COPPER, AND METAL CHELATING AGENTS AND RELATED COATINGS ON METAL SUBSTRATES - Disclosed is a zirconium-based metal pretreatment coating composition that includes a metal chelator that chelates copper in the metal pretreatment coating composition and thereby improves adhesion of paints to a metal substrate coated with the pretreatment coating composition. The pretreatment coating composition has a longer pot life than one without the metal chelator and therefore can accommodate a wide latitude of application times. The chelating agent is present in a sufficient amount to ensure that in the deposited pretreatment coating on the metal substrate the average total atomic % of copper to atomic % of zirconium is equal to or less than 1.1. The pretreatment coating composition is useful for treating a variety of metal substrates. | 10-10-2013 |
20130280553 | WORKPIECE HAVING GLOSSY COATING LAYER - A workpiece has a glossy coating layer disposed thereon. A barrel plating device is electrified with an alternating current, which has a voltage between 1V and 100V, a current density between 0.02 A/dm | 10-24-2013 |
20140017513 | Two-Layered Copper-Clad Laminate Material, and Method for Producing Same - A two-layered copper-clad laminate material in which a copper layer having a thickness of | 01-16-2014 |
20140017514 | FINISHING AGENT FOR TRIVALENT CHROMIUM CHEMICAL CONVERSION COATING FILM, AND METHOD FOR FINISHING BLACK TRIVALENT CHROMIUM CHEMICAL CONVERSION COATING FILM - The purpose of the present invention is to provide a water-soluble finishing agent for a trivalent chromium chemical conversion coating film, which has low insulation, no problems with tightening properties, outstanding gloss and high corrosion resistance, and can obtain a trivalent chromium chemical conversion coating film, especially a black trivalent chromium chemical conversion coating film, having few scratches and flaws. The finishing agent for a trivalent chromium chemical conversion coating film is characterized by containing a trivalent chromium source, a phosphate ion source, a zinc ion source, a chelating agent which can form a complex with trivalent chromium, and a non-ionic water-soluble polymer compound selected from a group comprising poly(vinyl alcohol) and derivatives thereof, poly(vinyl pyrrolidone) and derivatives thereof, poly(alkylene glycol)s and derivatives thereof, and cellulose ethers and derivatives thereof. | 01-16-2014 |
20140017515 | NI-CONTAINING-SURFACE-TREATED STEEL SHEET FOR CAN AND MANUFACTURING METHOD THEREOF - A Ni-containing-surface-treated steel sheet for a can, which is formed by stamping, includes a steel sheet having a first surface which becomes an outer surface of the can after the stamping; a Ni containing layer arranged on the first surface of the steel sheet; and a Ni—W alloy plating layer arranged on the Ni containing layer. The Ni containing layer includes a Fe—Ni diffusion alloy layer; a Ni content included in the Ni containing layer is from 5 g/m | 01-16-2014 |
20140186654 | SURFACE TREATMENT METHOD FOR STAINLESS STEEL AND HOUSING MADE FROM THE TREATED STAINLESS STEEL - A surface treatment method for stainless steel as a colorful and smooth housing includes the steps of: a base layer including titanium is deposited on the stainless steel substrate by multi-arc ion plating. An aluminum transition layer is deposited on the titanium base layer by multi-arc ion plating, and an outermost layer including aluminum is deposited on the transition layer by magnetron sputtering. The transition layer and the outermost layer are anodized to form an anodic aluminum oxide film; and the anodic aluminum oxide film is sealed after being dyed. An article manufactured by the method is also provided. | 07-03-2014 |
20140315043 | SPUTTERING TARGET FOR FORMING PROTECTIVE FILM, AND LAMINATED WIRING FILM - A sputtering target for forming protective film which is used to form a protective film on one surface or both surfaces of a Cu wiring film contains Ni: 5.0 to 15.0% by mass, Mn: 2.0 to 10.0% by mass, Zn: 30.0 to 50.0% by mass, Al: 0.5 to 7.0% by mass, and a remainder composed of Cu and inevitable impurities. A laminated wiring film is provided with a Cu wiring film and the protective film formed on one surface or both surfaces of the Cu wiring film, and the protective film is formed by the above-described sputtering target for forming protective film. | 10-23-2014 |
20150044501 | METHOD FOR JOINING METAL PARTS - A method for joining a first metal part ( | 02-12-2015 |
20160031186 | COATINGS FOR METALLIC SUBSTRATES - Coatings for substrates, such as superalloy substrates, are provided. The coating can include: 15 wt % to 45 wt % cobalt; 20 wt % to 40 wt % chromium; 2 wt % to 15 wt % aluminum; 0.1 wt % to 1 wt % yttrium; and nickel. The coatings may include nickel, cobalt, chromium and aluminum, and other optional additives to improve oxidation and corrosion resistance of the substrate without significant debit to its mechanical properties. | 02-04-2016 |
20160047029 | Method and Apparatus for Depositing Protective Coatings and Components Coated Thereby - A method and apparatus for forming a coating on a surface of a superalloy substrate area of a gas turbine engine component, and the component produced by the method, includes providing a slurry with selected metal powders suspended in a silane containing solution, applying the slurry by brushing, spraying or 3D printing using a piezoelectric dot matrix printhead to the superalloy substrate, drying the applied slurry, and depending on the aluminum content desired in the coating, including a sufficient amount of aluminum in the slurry or aluminiding the coated component. The method and apparatus can be used to obtain components having different superalloy coating thicknesses or compositions in different areas of the component based on the particular operating environment for each area with a single heat treatment and/or aluminiding cycle for obtaining the different coatings. | 02-18-2016 |
20160059519 | Steel Armor Wire Coatings - A wire includes a ferrous core. The ferrous core can be coated. The coatings can include nickel, molybdenum, zinc and Fe. A process of forming a wire can include placing a metal strip alongside a ferrous wire core, bending the strip around the core, and seam welding the strip to form a metal tube around the core. The process of forming a wire can include applying a metal layer to a ferrous metal rod to form a plated rod, placing a metal strip alongside the rod, bending the strip around the rod, and seam welding the strip to form a metal tube around the rod. The process of forming a wire can include coating a ferrous wire core with a layer of nickel, molybdenum or a nickel alloy that circumferentially surrounds the ferrous wire core. | 03-03-2016 |
20160144600 | STEEL SHEET FOR HOT PRESS-FORMING (AS AMENDED) - A steel sheet for hot press-forming having a first coating layer on a surface of the steel sheet, containing 60% or more by mass Ni and a remainder composed of Zn and incidental impurities, a coating mass thereof being more than 5 g/m | 05-26-2016 |
20160168667 | PROTECTIVE COATING AND GAS TURBINE COMPONENT HAVING SAID PROTECTIVE COATING | 06-16-2016 |