Patents
Sitemap › C23 - Coating metallic material; Coating material with metallic material; Chemical surface treatment; Diffusion treatment of metallic material; Coating by vacuum evaporation, by sputtering, by ion implantation or by chemical vapour deposition, in general; Inhibiting corrosion of metallic material or incrustation in general › C23C - Coating metallic material; Coating material with metallic material; Surface treatment of metallic material by diffusion into the surface, by chemical conversion or substitution; Coating by vacuum evaporation, by sputtering, by ion implantation or by chemical vapour deposition, in general › 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
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)
12/2007
12/06/2007US20070282142 Gas Production Facility, Gas Supply Container, And Gas For Manufacture Of Electronic Devices
12/06/2007US20070277911 Surface Modifying Jig Of Engine Valve And Surface Modifying Method Employing It
12/06/2007DE102006025008A1 Verfahren zum Härten von Laufflächen von Wälzlagerkomponenten A method for the hardening of running surfaces of rolling bearing components
12/05/2007CN101082088A Production technique for preparing high-purity high-nitrogen nitrogenization manganese metal
12/04/2007US7304003 Oxidizing method and oxidizing unit for object to be processed
12/04/2007CA2356943C Electrically conductive ceramics
11/2007
11/29/2007WO2007136137A1 Process for producing grain-oriented magnetic steel sheet with high magnetic flux density
11/29/2007WO2007134596A1 Method for treating surfaces of titanium-aluminum alloys with fluoride or fluoride compounds
11/29/2007US20070272148 Method Of Forming Inorganic Film And Apparatus Therefor
11/29/2007DE102007023820A1 Verfahren zur Nitridierungs-Oxidations-Behandlung von Metall A method of nitriding-oxidation treatment of metal
11/29/2007DE102006024886A1 Erhöhung der Oxidationsbeständigkeit von TiAl-Legierungen durch die Behandlung mit Fluor Increasing the oxidation resistance of TiAl alloys by treatment with fluorine
11/29/2007DE102004058838B4 Düseneinsatz aus Stahl Nozzle insert made of steel
11/28/2007EP1859069A1 Method for substrate stabilization of diffusion aluminide coated nickel-based superalloys
11/28/2007CN200981888Y Shaft furnace muffle telescopic sealing device
11/28/2007CN101078453A Pipe joint rear cutting ferrule and heat processing method
11/28/2007CN101078101A Impulse supercharging gas nitriding furnace
11/28/2007CN101078100A Vacuum low-pressure carburization by using acetylene
11/28/2007CN101078099A 微波渗碳炉 Microwave carburizing furnace
11/28/2007CN101078037A Double-chamber low-pressure high flow rate vacuum quenching acetylene carburizing furnace
11/27/2007US7300622 Device for generating nanostructures
11/22/2007WO2007092868A3 Method for preparing a metal feature surface prior to electroless metal deposition
11/22/2007US20070267105 Nitriding-oxidizing treatment method for metal
11/21/2007EP1857563A1 Non-tempered steel soft nitrided component
11/21/2007EP1857561A1 Titanium alloy material having superior hydrogen absorption resistance
11/21/2007CN101076609A Method for thermally treating a component consisting of a fully hardenable, heat-resistant steel and a component consisting of said steel
11/21/2007CN100350069C Method for nitriding stainless steel parts for steam turbine and gasturbine
11/20/2007US7297419 Material for vacuum device, vacuum device, vacuum apparatus, manufacturing method of material for vacuum device, processing method of vacuum device, and processing method of vacuum apparatus
11/20/2007US7297418 Thermally treated carbide material
11/15/2007US20070264444 Particle-measuring system and particle-measuring method
11/14/2007EP1330642B1 Method for chlorine plasma modification of silver electrodes
11/14/2007CN101070588A Carbon immersing device
11/14/2007CN101070561A Through-hole top-end heat-treatment processing process
11/14/2007CN100348770C Carburization technique of heat treatment for high temperature carburized steel (H10CrMo4Ni4V)
11/08/2007WO2007125767A1 Carbonitriding process, process for production of macine parts, and machine parts
11/08/2007US20070259204 Diamond Thin Film Coating Method and Diamond-Coated Cemented Carbide Member
11/07/2007EP1852519A1 Method for manufacturing a coating
11/07/2007EP1851365A1 Color-coded stainless steel fittings and ferrules
11/07/2007CN200971380Y Carburising box for leather processing blade
11/07/2007CN101068999A Surface modifying jig of engine valve and surface modifying method employing the same
11/07/2007CN101068679A Strip product forming a surface coating of perovskite or spinel for electrical contacts
11/07/2007CN101068678A Fuel cell component comprising a complex oxide forming coating
11/07/2007CN101067194A Method for producing highly corrosion-resistant colored article made of steel
11/07/2007CN100347333C Thin metal oxide film and process for producing the same
11/06/2007US7291229 Low temperature plasma carburization; wear, corrosion, and friction resistance
11/01/2007WO2006104670A3 Treatment of a dielectric layer using supercritical co2
11/01/2007US20070254194 Fuel cell with metal alloy contacts that form passivating conductive oxide surfaces
11/01/2007US20070251605 Method for producing highly corrosion-resistant colored article made of steel
11/01/2007US20070251604 Reworking of surface oxidized and nitrided components
11/01/2007CA2649525A1 Mechanical parts having increased wear resistance
10/2007
10/31/2007EP1849882A1 Method of surface treatment for titanium alloy member of aerospace instrument
10/31/2007EP1633522A4 Heat exchanger and process for fabricating same
10/31/2007EP1280943B1 Low-pressure carburising method
10/31/2007CN101063195A Process furnance or the like
10/30/2007US7288576 Carbon nanotube-containing catalysts, methods of making, and reactions catalyzed over nanotube catalysts
10/25/2007WO2007119842A1 Noble-metal plating of member made of titanium
10/25/2007WO2007119706A1 METHOD FOR PRODUCING Cr-CONTAINING NICKEL-BASED ALLOY PIPE AND Cr-CONTAINING NICKEL-BASED ALLOY PIPE
10/25/2007US20070246127 temper rolled, having nitrides in the central portion of the sheet thickness; excellent workability and fatigue properties while maintaining a high strength; for an engine of an automobile or a motorcycle
10/25/2007US20070246126 Carburized component and manufacturing method thereof
10/25/2007US20070245957 High density plasma oxidation
10/25/2007DE102006018770A1 Constructional material used in construction of gas generators comprises layer arranged on surface for protecting material against igniting and fire
10/24/2007EP1847631A1 Carburized component and manufacturing method thereof
10/24/2007EP1847630A1 High-concentration carburized/low-strain quenched member and process for producing the same
10/24/2007CN101058887A Heat treatment process for automobile gear shifting box synchronizer gear sheath
10/24/2007CN101058865A Supersaturated carburizing steel
10/24/2007CN101058864A Carburized component and manufacturing method thereof
10/24/2007CN101058858A Method for preparing oxide dispersion intensifying platinum-base composite material
10/24/2007CN100344787C Method for producing gradient wear resistant layer from titanium oxide to titanium nitride on surface of titanium alloy artificial joint head
10/18/2007WO2007116875A1 Carbonitriding process, process for production of machine parts, and machine parts
10/18/2007US20070240791 Rolling, sliding part and process for producing same
10/17/2007CN101055927A Making method of the improved fuel battery dual-pole board of the light metal surface
10/17/2007CN101054671A Composite ferroelectric film and low-temperature preparation method thereof
10/11/2007WO2007039468A3 A process for raising the tempering resistance of a steel work piece
10/10/2007CN101050517A Technique method of treatment for modifying surface of ferrous material
10/10/2007CN100342565C Metallic separator for fuel cell and method for anti-corrosion treatment of the same
10/10/2007CN100341647C Production process of wire drawing hard alloy die with gradient varying performance
10/04/2007WO2007110905A1 Method of nitriding of iron group base alloy substrate
10/04/2007US20070231246 Apparatus and method for compounding carbon nanotubes
10/04/2007US20070227626 Valve train component for an internal combustion engine, and method of making same
10/04/2007DE202007010882U1 Ofen zur Gasaufkohlung Gas carburizing furnace
10/03/2007CN200955565Y Speed reducer for hard tooth-face sugar squeezer
10/03/2007CN100340692C Sample putting, taking equipment of vacuum chemical heat treatment process
10/02/2007US7276204 Carburization treatment method and carburization treatment apparatus
10/02/2007US7276129 Surface treating methods of titanium parts
09/2007
09/27/2007WO2007108344A1 High-strength steel excellent in weldability and process for production thereof
09/27/2007US20070224837 Method for producing material of electronic device
09/27/2007US20070224349 Wear-Resistant Coating and Method for Producing Same
09/26/2007EP1837414A1 Decorative product and timepiece
09/26/2007EP1837413A1 Rolling-sliding elements and process for production of the same
09/26/2007CN200952415Y Cast-iron exhaust manifold with oxide layer on surface
09/26/2007CN200952033Y Cage frame for gear nitrogenation
09/25/2007US7273638 High density plasma oxidation
09/25/2007US7273635 Concentration of aluminum trichloride (AlCl3) in the coating chamber and/or the total pressure of coating gas is reduced to provide an unexpected increase in growth rate of an outwardly grown aluminide diffusion coating and improved oxidation resistance
09/20/2007US20070218333 Metal-Oxide Containing Substrate and Manufacturing Method Therefor
09/20/2007DE202006007937U1 Plasmabehandlungsanlage Plasma treatment plant
09/19/2007CN101037773A Decorative product and timepiece
09/19/2007CN100338744C Method and device for forming oxide film
09/18/2007US7270941 Method of passivating silicon-oxide based low-k materials using a supercritical carbon dioxide passivating solution comprising a silylating agent is disclosed. The silylating agent is preferably an organosilicon compound comprising
09/18/2007US7270718 Method for manufacturing a soft magnetic powder material
09/18/2007US7270607 Constant velocity universal joint and method of manufacturing the same
09/18/2007US7270596 Chemical mechanical polishing process
1 ... 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 ... 110