| 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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| 09/16/2010 | DE102009012200A1 Thermal conversion of metallic precursor layer into semiconductor layer in thin layer solar cell, involves introducing chalcogen vapor/carrier gas mixture on substrate having precursor layer, heating, converting and cooling |
| 09/16/2010 | DE102009011695A1 Thermal conversion of metallic precursor layer into semiconductor layer in thin layer solar cell, involves introducing chalcogen vapor/carrier gas mixture on substrate having precursor layer, heating, converting and cooling |
| 09/16/2010 | DE102009011496A1 Verfahren und Vorrichtung zur thermischen Umsetzung metallischer Precursorschichten in halbleitende Schichten mit Chalkogenrückgewinnung Method and apparatus for thermal conversion of metallic precursor layers in semiconductor layers with Chalkogenrückgewinnung |
| 09/15/2010 | CN201581124U Movable chuck used for surface oxidation treatment |
| 09/15/2010 | CN201581117U Carburizing and quenching tooling of gear hub |
| 09/15/2010 | CN101831605A Solution for quick differential arc nitridation of middle and low carbon steel and nitridating method |
| 09/15/2010 | CN101831604A Nitride salt for bath nitriding |
| 09/15/2010 | CN101831603A Heat energy recycling device for nitriding furnaces |
| 09/15/2010 | CN101580940B Quick energy-saving gas soft nitriding method for automobile tire mould |
| 09/14/2010 | US7794853 Porous titanium having low contact resistance |
| 09/14/2010 | US7794841 Articles of manufacture containing increased stability low concentration gases and methods of making and using the same |
| 09/14/2010 | US7794551 coating the heated metal article with a graphite suspension comprised of graphite and an organic or inorganic liquid, and heating to sinter, to promote the diffusion of carbon into the steel structure; uniformity; cost efficiency |
| 09/14/2010 | CA2456764C Furnace run length extension by fouling control |
| 09/10/2010 | WO2009042100A3 Crack-free erosion resistant coatings on steels |
| 09/09/2010 | US20100227160 Al203 CERAMIC TOOLS WITH DIFFUSION BONDING ENHANCED LAYER |
| 09/09/2010 | US20100227083 Nanoscale Oxide Coatings |
| 09/08/2010 | EP2226405A1 Machine component and rolling bearing |
| 09/08/2010 | EP2225402A1 A method of producing a painted steel sheet product of high strength |
| 09/08/2010 | CN201574191U Low-alloy steel surface nitriding-oxidizing composite processing device |
| 09/08/2010 | CN101824617A Process method for realizing porousness of surface of iron and steel material |
| 09/08/2010 | CN101824582A Oriented electrical steel plate band adopting multivariate inhibiting agent and production method thereof |
| 09/08/2010 | CN101248214B Method for providing a thermal barrier coating and substrate having such coating |
| 09/07/2010 | US7790014 Removal of substances from metal and semi-metal compounds |
| 09/07/2010 | CA2299939C Enhanced fatigue strength orthopaedic implant with porous coating and method of making same |
| 09/02/2010 | US20100218855 Metal protection |
| 09/01/2010 | EP2222886A1 Implant and process for producing it, in particular modification of its surface |
| 09/01/2010 | CN201567364U Intelligent control gas multi-component cementation furnace |
| 09/01/2010 | CN1875125B Method for producing substrate having carbon-doped titanium oxide layer |
| 09/01/2010 | CN1833046B Steel for hydrogen gas environment, structural hardware member and method for producing same |
| 09/01/2010 | CN101818320A Method for obtaining rigidity continuous distribution modified layer on surface of stainless steel |
| 09/01/2010 | CN101818319A Carburized wire and method for producing the same |
| 09/01/2010 | CN101580941B Method for preparing WC-Co hard coating |
| 09/01/2010 | CN101509118B Deep non-penetrated hole carburizing flow guiding device with length-diameter ratio larger than 10 |
| 09/01/2010 | CN101417380B Manufacture method of composite roller for rolling narrow strip |
| 08/26/2010 | WO2010094891A1 Method for processing parts for kitchen tools |
| 08/26/2010 | US20100213648 Heat treatment furnace |
| 08/25/2010 | EP2221389A1 Method of heat-treating steel, process for producing machine part, and machine part |
| 08/25/2010 | CN101812661A Piezoelectric ultrasonic salt-bath heating nitriding device |
| 08/25/2010 | CN101812660A Method for high nickel alloy surface ion nitridation |
| 08/25/2010 | CN101812659A Process for nitriding of carbon steel workpiece and stainless steel workpiece in same furnace |
| 08/25/2010 | CN101812658A Double carburization protecting process in manufacture of bearing outer ring of squirrel-cage elasticity support |
| 08/24/2010 | US7781028 adsorbing substrates onto surface of plate, absorbing compound with metal alkoxide group on surface, removing via rinsing, hydrolyzing, absorbing |
| 08/19/2010 | WO2010093034A1 Method for producing metal tube |
| 08/19/2010 | WO2010092173A1 Method for producing a cylindrical hollow body having a low wall thickness, in particular a hollow shaft |
| 08/19/2010 | US20100209597 Selective oxidation process |
| 08/19/2010 | US20100206480 Processes and equipments for preparing f2-containing gases, as well as processes and equipments for modifying the surfaces of articles |
| 08/19/2010 | DE102009008664A1 Vorrichtung und Verfahren zur Aufkohlung von Stahl Apparatus and method for carburizing steel |
| 08/19/2010 | CA2750014A1 Method for manufacturing metal pipe |
| 08/18/2010 | EP2218803A1 Method and device for carbonisation of steel |
| 08/18/2010 | EP2218799A1 Carbonitrided induction-hardened steel part with excellent rolling contact fatigue strength at high temperature and process for producing the same |
| 08/18/2010 | EP2218522A1 Method and device for local treatment of substrates |
| 08/18/2010 | CN201553774U Adjustable charging rack |
| 08/18/2010 | CN1957114B Method for coloring surface of zirconium-based metallic glass product |
| 08/18/2010 | CN101809690A Process for production of surface-modified rare earth sintered magnets and surface-modified rare earth sintered magnets |
| 08/18/2010 | CN101809184A Method for carburising workpieces and associated use |
| 08/18/2010 | CN101805882A Process for controlling deformation of gas nitrocarburizing part |
| 08/18/2010 | CN101805823A Heat treatment process for mining cone bit friction pair |
| 08/12/2010 | US20100203340 Protective carbon coatings |
| 08/12/2010 | US20100200120 Conductive film, corrosion-resistant conduction film, corrosion-resistant conduction Material and process for producing the same |
| 08/12/2010 | US20100200119 Hardened martensitic steel having a low or zero content of cobalt, method for producing a component from this steel, and component obtained in this manner |
| 08/12/2010 | DE102009008114A1 Verfahren zur Herstellung einer Bremsscheibe A process for producing a brake disc |
| 08/11/2010 | CN201545884U Induction hardening equipment of hydraulic torque converter piston |
| 08/11/2010 | CN101802267A Decorative component |
| 08/11/2010 | CN101802246A Method of treating surface of Ti-Al alloy and Ti-Al alloy obtained by the same |
| 08/11/2010 | CN101476029B Heat treatment method for diesel engine cam |
| 08/11/2010 | CN101381804B Heat treating method of thin sheet steel type part |
| 08/11/2010 | CN101306497B Trident shaft processing method and clamping device |
| 08/11/2010 | CN101033544B Continuous synthesis method for rare earth ion nitriding-rare earth ion plating composite coating |
| 08/10/2010 | US7771773 Nano-crystalline, homo-metallic, protective coatings |
| 08/05/2010 | US20100196627 Plasma processing method and computer storage medium |
| 08/05/2010 | US20100193104 Method of manufacturing transition metal oxide having spinel structure |
| 08/05/2010 | US20100193082 Method of surface treatment of metal base material |
| 08/05/2010 | US20100193080 Method for Making Strain Aging Resistant Steel |
| 08/05/2010 | DE102007040858B4 Vakuum-Aufkohlungs-Vorrichtung und Verfahren zum Aufkohlen Vacuum carburizing apparatus and method for carburizing |
| 08/04/2010 | CN201538810U Surface-oxidizing treatment device for aluminum alloy |
| 08/04/2010 | CN101397666B Zn/ZnS composite solid lubrication film and preparation method thereof |
| 08/03/2010 | US7767033 Method for surface treatment of an internal combustion piston and an internal combustion piston |
| 08/03/2010 | CA2358619C Process for providing coatings on a metallic surface |
| 07/29/2010 | WO2010053279A3 High strength steel material and method for manufacturing same |
| 07/29/2010 | US20100186665 Method for low temperature growth of inorganic materials from solution using catalyzed growth and re-growth |
| 07/29/2010 | DE19814453B4 Korrosionsbeständiges Kupfermaterial und Verfahren zu seiner Herstellung Corrosion-resistant copper material and process for its preparation |
| 07/28/2010 | EP2209924A1 Biocompatible material made of stainless steel having a martensitic surface layer |
| 07/28/2010 | CN201534874U 铁氮粉末冶金材料制备装置 Fe-N powder metallurgy material preparation device |
| 07/28/2010 | CN101451771B Solar heat-collector with grillage film and parabola groove |
| 07/27/2010 | US7763123 Spring produced by a process comprising coiling a hard drawn steel wire excellent in fatigue strength and resistance to setting |
| 07/27/2010 | US7763113 Photocatalyst material and method for preparation thereof |
| 07/22/2010 | WO2010082685A1 Steel for surface hardening for machine structural use, and component for machine structural use |
| 07/22/2010 | WO2010082403A1 Titanium alloy screw formed by rolling |
| 07/22/2010 | DE102009052501A1 Method for nitrocarburizing chromium-containing steel, comprises treating the steel surface with nitrogen-containing gas, where the surface, before the treatment with nitrogen-containing gas, is treated with gaseous hydrocarbon |
| 07/21/2010 | CN1936067B Carburizing treatment apparatus and method |
| 07/21/2010 | CN101784691A Heat treating furnace |
| 07/21/2010 | CN101782143A Ceramimetallurgical automobile steering gear face cam and preparation method thereof |
| 07/21/2010 | CN101781744A Hot-dip galvanizing method for heat-treatment carburization workpieces |
| 07/21/2010 | CN101139692B Martensitic stainless steel cementation method and product thereof |
| 07/15/2010 | WO2010080369A2 Wear component with a carburized case |
| 07/15/2010 | WO2010045937A3 Security cabinet |
| 07/15/2010 | US20100175792 Carboxylate-containing polymers for metal surface treatment |
| 07/14/2010 | CN101778960A Method for increasing the strength of a part |
| 07/14/2010 | CN101775605A Method and device for preventing iron screw rods from rusting |
| 07/14/2010 | CN101775574A Heat treatment technology for metal surface mixing coated cubic boron nitride and diamond |