| Patents for C23C 8 - Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals (10,951) |
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| 11/23/2010 | US7838113 Multifunctional material having carbon-doped titanium oxide layer |
| 11/23/2010 | US7837806 Making a storage stable acid gas standard for use in detectors and calibration of measurements of this regulated pollutant; reacting a silane compound with an oxygen compound on a metal container to form passivation coating |
| 11/18/2010 | WO2010130936A1 Method of strengthening a mechanical part made of a ferrous alloy |
| 11/18/2010 | WO2010130484A2 Method for carbonitriding |
| 11/18/2010 | DE102009002985A1 Verfahren zur Carbonitrierung Process for carbonitriding |
| 11/17/2010 | EP2251457A1 MCrAl coating |
| 11/17/2010 | CN201634752U Supporting device of cathode disc |
| 11/17/2010 | CN101886241A Heat treatment nitridation technology for metal |
| 11/17/2010 | CN101886217A Medium-strength packaging steel strip and production method thereof |
| 11/17/2010 | CN101886165A Heat treatment process for low-carbon multi-element alloy steel |
| 11/17/2010 | CN101884938A Method for preparing nitrogen-doped TiO2 photocatalytic film |
| 11/17/2010 | CN101186992B Nitrizing quenching product and its preparation method |
| 11/17/2010 | CN101096789B Fabrication technology of yarn making piece |
| 11/16/2010 | US7833471 Carburizing apparatus and carburizing method |
| 11/11/2010 | US20100285332 Aluminum-scandium alloy film applied to vehicle lamps and manufacturing method thereof |
| 11/11/2010 | US20100284895 Tantalum carbide, method for producing tantalum carbide, tantalum carbide wiring and tantalum carbide electrode |
| 11/11/2010 | US20100282370 Manufacturing shape memory alloy tubes by drawing |
| 11/11/2010 | US20100282369 Noveske rifleworks extreme duty machine gun barrel |
| 11/10/2010 | CN101883871A A method of producing a painted steel sheet product of high strength |
| 11/10/2010 | CN101880854A Aluminum and aluminum alloy matrix aluminum nitride reinforced gradient composite surface layer |
| 11/10/2010 | CN101880853A Heat treatment technology for bearing box |
| 11/10/2010 | CN101880852A Method of carbonitriding, process for producing machine part, and machine part |
| 11/10/2010 | CN101880851A Novel method for carrying out low-temperature surface catalysis and nitriding on alloy cast iron |
| 11/10/2010 | CN101880758A Graphite fluidized particle furnace added with catalyst and industrial application thereof |
| 11/10/2010 | CN101238236B Ion nitriding method |
| 11/10/2010 | CN101136332B Oxidation method and apparatus for semiconductor process |
| 11/10/2010 | CN101033536B Carburized machine parts |
| 11/09/2010 | US7828910 Method and process for thermochemical treatment of high-strength, high-toughness alloys |
| 11/04/2010 | WO2010127015A2 Surface treatment of amorphous coatings |
| 11/04/2010 | US20100276036 Carburization process for stabilizing nickel-based superalloys |
| 11/04/2010 | US20100275875 Sliding component for internal combustion engine, internal combustion engine, transporter, and method for producing the sliding component for internal combustion engine |
| 11/04/2010 | US20100275846 Plasma processing method, plasma processing apparatus, and computer recording medium |
| 11/04/2010 | CA2760455A1 Surface treatment of amorphous coatings |
| 11/03/2010 | EP2246533A1 Sliding member, and method for treating surface of the sliding member |
| 11/03/2010 | CN1784505B Nitrided valve lifter and producing method therefor |
| 11/03/2010 | CN101876051A Bearing tuffitriding frame |
| 11/03/2010 | CN101613853B Preparation device of iron and nitrogen powder metallurgy material |
| 11/03/2010 | CN101568664B Iron-based composite material and method for production of iron-based composite material |
| 11/02/2010 | US7825026 catalytic nitriding with ammonia gas to form a copper nitride film as a protective film on the copper surface; and removing the formed copper nitride film by heating, leaving a clean copper surface |
| 11/02/2010 | CA2681885C Catalytic gas nitriding unit for steels and alloys |
| 11/02/2010 | CA2452531C Insulating and functionalizing fine metal-containing particles with conformal ultra-thin films |
| 10/27/2010 | CN201614402U 一种大型井式气体渗碳炉 A large, pit gas carburizing furnace |
| 10/27/2010 | CN101874125A Machine component and rolling bearing |
| 10/27/2010 | CN101871088A Salt bath formula for treating stainless air conditioning compressor blade by salt bath nitriding treatment and treatment method |
| 10/27/2010 | CN101871087A Salt bath formula for treating high-speed steel air conditioning compressor blade by salt bath nitriding treatment and treatment method |
| 10/27/2010 | CN101871086A Preparation method for catalytic plasma nitrocarburized and diamond-like carbon composite film |
| 10/27/2010 | CN101289713B Production process of vanadium-nitrogen alloy |
| 10/27/2010 | CN101223295B Method for formation of alumina coating film, alumina fiber, alumina fiber aggregation and gas treatment system comprising the alumina fiber |
| 10/21/2010 | US20100263765 Cylinder jacket and method for producing the same |
| 10/20/2010 | EP1492903B1 Method for preparing patination materials and patination material |
| 10/19/2010 | US7816188 Process for fabricating a dielectric film using plasma oxidation |
| 10/19/2010 | US7815750 Method of production of steel soft nitrided machine part |
| 10/14/2010 | WO2010116670A1 Carburized steel part |
| 10/14/2010 | DE102010003414A1 Verfahren zur Herstellung einer Solarzelle vom Chalcopyrit-Typ A process for producing a solar cell from the chalcopyrite type |
| 10/14/2010 | DE102009016852A1 Verfahren zur Herstellung wärmebehandelter Blechformteile aus einem Stahlblechmaterial mit einer Korrosionsschutzbeschichtung und derartiges Blechformteil A process for producing heat-treated sheet-metal formed parts from a steel sheet material having a corrosion protective coating and such shaped sheet metal part |
| 10/14/2010 | DE102009002320A1 Reduzierung des elektrischen Kontaktwiderstands einer Oberfläche eines metallischen Körpers Reduction of electrical contact resistance of a surface of a metallic body |
| 10/14/2010 | DE102004032128B4 Metallischer Werkstoff, Herstellverfahren und Verwendung Metallic material, manufacturing process and use |
| 10/13/2010 | EP2239350A2 Method for producing thermally treated sheet metal moulded parts from sheet metal material with an anti-corrosion coating and sheet metal moulded part |
| 10/13/2010 | CN101856781A Precision ball screw manufacturing method |
| 10/13/2010 | CN101403116B Preparation method for Ti-Si-N nano-coating |
| 10/13/2010 | CN101348892B Preparation of highly anti-corrosive multicomponent alloy insert, loose joint and nut |
| 10/13/2010 | CN101333619B Technological process for controlling secondary recrystallization crystal particle dimension of oriented silicon steel |
| 10/13/2010 | CN101130854B Metal scattering and permeating thermal treatment method |
| 10/12/2010 | US7811409 Bare aluminum baffles for resist stripping chambers |
| 10/12/2010 | US7811392 pressurizing a treatment solution to a stainless steel piping; adsorbing Fe(II) ions on inner surface of pipe; forming ferrite film by oxidizing iron (II) to iron (III) ions; adjusting pH to 5.5-9.0; formic acid, iron (II) formate; hydrazine oxidant; no chlorine; while reactor is stopped |
| 10/12/2010 | US7811390 Carburization steel part under vacuum in decompression furnace; overcoating surface with oxide; reduction; using carburizing gas; diffusion of carbon |
| 10/07/2010 | WO2010113749A1 Cu-Zn-Sn ALLOY PLATE AND TIN-PLATED Cu-Zn-Sn ALLOY STRIP |
| 10/07/2010 | WO2010080369A3 Wear component with a carburized case |
| 10/07/2010 | US20100252146 Titanium aluminide intermetallic alloys with improved wear resistance |
| 10/06/2010 | EP2236642A1 Controlled oxidation of bond coat |
| 10/06/2010 | EP2235230A1 Method for producing corrosion-resistant surfaces of nitrated or nitrocarburated steel components |
| 10/06/2010 | CN201599283U 表面氧化处理弹簧夹头 Surface oxidation treatment collets |
| 10/06/2010 | CN1995441B Surface modification method of rare earth supermagnetostrictive material |
| 10/06/2010 | CN101855370A Method of heat-treating steel, process for producing machine part, and machine part |
| 10/06/2010 | CN101851737A Volume controlled ionic heat treatment device |
| 10/06/2010 | CN101851736A Environment-friendly nitrogen-enriched layer rapid nitriding treatment method |
| 10/06/2010 | CN101851735A Process for strengthening nodular cast iron and finished product thereof |
| 10/06/2010 | CN101487110B Oil well tubing coupling and sucker rod joint integrated boriding method |
| 10/05/2010 | US7807234 Applying plasma processing to a semiconductor silicon substrate by microwaving in the presence of a mixture of inert gas and oxygen and nitrogen free radicals; oxynitriding to produce an insulation film where nitrogen has a higher concentration near the surface than at the interface with silicon |
| 10/05/2010 | US7807220 Coating an abrasive of diamond or boron nitride with boron powder combined with boric acid and heating to 800-1200 degrees C. in an inert gas; matrix bonding; oxidation resistance; protective coatings; cutting, grinding or polishing tools; preferably, boron-coated abrasive particles |
| 09/30/2010 | WO2010110379A1 Maraging steel strip |
| 09/30/2010 | WO2010110145A1 Bearing parts, rolling bearing, and process for production of bearing parts |
| 09/30/2010 | US20100243109 Method for producing corrosion-resistant surfaces of nitrated or nitrocarburated steel components |
| 09/29/2010 | EP2233601A1 Carburization treatment method |
| 09/29/2010 | EP1659978B1 Osseoinductive magnesium-titanate implant and method of manufacturing the same |
| 09/29/2010 | CN101849031A Magnesium alloy material, and method for treatment of surface of magnesium alloy material |
| 09/29/2010 | CN101845582A Production method of high magnetic induction oriented silicon steel |
| 09/29/2010 | CN101434025B Method for processing crankshaft capable of improving torques of winch and crank-pin |
| 09/29/2010 | CN101281823B High specific volume anode aluminum foil and preparation method thereof |
| 09/28/2010 | US7803462 Titanium materials with coating layer, laminated glass using the same and methods of manufacturing the same |
| 09/28/2010 | US7803235 Passivating a powder of metal, metal oxide, metal suboxide or alloy thereof, especially a valve metal powder such as tantalum or niobium; no evacuation; capacitors |
| 09/28/2010 | US7803234 altering surface composition of nickel titanium alloy part to increase biocompatibility by exposing surface of alloy part to nitrogen, oxygen, or carbon by plasma immersion ion implantation, plasma immersion ion implantation and deposition, or ion beam immersion or implantation; increased cell adhesion |
| 09/23/2010 | WO2010106749A1 Aluminum member covered with conductive coat and process for production of same |
| 09/23/2010 | US20100236667 Method for production of steel product with outstanding descalability; and steel wire with outstanding descalability |
| 09/23/2010 | US20100236666 Superalloy powder, method of processing, and article fabricated therefrom |
| 09/22/2010 | CN101842507A Hardfacing steel for machine structure, and steel component for machine structure |
| 09/22/2010 | CN101842502A Drive belt ring component and manufacturing method therefor |
| 09/21/2010 | US7799150 Container for increasing the shelf life of reactive nitrous oxide or nitric oxide gas with an internal metal surface that has been passivated by an oxidized silicon compound that has been exposed to a high concentration of the reactive gas before being filled with a much lower concentration of the gas |
| 09/21/2010 | US7799148 Hot-rolled and cold-rolled sheet from having very high mechanical properties, and especially a high mechanical strength combined with excellent resistance to delayed cracking. |
| 09/16/2010 | WO2010104806A1 Methods for processing substrates having an antimicrobial coating |