| 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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| 03/16/2006 | US20060057419 High-strength steel product excelling in fatigue strength and process for producing the same |
| 03/16/2006 | US20060054593 Barrier metal film production apparatus, barrier metal film production method, metal film production method, and metal film production apparatus |
| 03/16/2006 | US20060054247 Nitrided mo alloy worked material having high corrosion resistance, high strength and high toughness and method for production thereof |
| 03/15/2006 | EP1633522A1 Heat exchanger and process for fabricating same |
| 03/15/2006 | CN1748296A Plasma processing method, semiconductor substrate and plasma processing apparatus |
| 03/15/2006 | CN1747898A Material for high temperatures |
| 03/14/2006 | US7011760 Carbon nanotube-containing structures, methods of making, and processes using same |
| 03/14/2006 | US7011692 Comprising tantalum or niobium and a nitrides, a silicon-containing compound select from si3n4, silicides, siliconitrides, borides; nitriding particles; high reliability, stable capacitance, no leakage current; semiconductor chip |
| 03/09/2006 | WO2006024780A1 Low pressure thermochemical treatment machine |
| 03/09/2006 | US20060051521 Method for deposition onto a substrate and method for producing photo conductor |
| 03/09/2006 | US20060048866 molybdenum-alloy material that can be used at higher temperatures than at least temperatures at which known TZM alloys are used.A worked molybdenum-alloy material having high strength and high toughness includes at least one of carbide particles, oxide particles, and boride particles and fine nitride |
| 03/09/2006 | US20060048863 Low manganese carbon steel |
| 03/09/2006 | US20060048862 Surface hardening of Ti alloys by gas-phase nitridation: kinetic control of the nitrogen activity |
| 03/09/2006 | US20060048861 Surface-carbonitrided stainless steel part excellent in wear resistance and method for their manufacture |
| 03/09/2006 | US20060048860 Machine part and method for manufacturing same |
| 03/09/2006 | US20060048859 Excellent magnetic properties in a high frequency range of 1 kHz or more, for iron cores of electric car motors, power generators for gas microturbines, high-frequency reactors |
| 03/09/2006 | US20060048858 Method for processing alloys via plasma (ion) nitriding |
| 03/09/2006 | US20060048857 Method for processing alloys via high-current density ion implantation |
| 03/09/2006 | US20060048856 Carbonitriding low manganese medium carbon steel |
| 03/08/2006 | EP1631699A2 Passivation of steel surface to reduce coke formation |
| 03/08/2006 | EP1348775B1 Toroidal continuously variable transmission |
| 03/07/2006 | US7008969 Reacting hydrogen and carbon monoxide to form hydrocarbon in presence of catalyst |
| 03/02/2006 | US20060042837 Maintaining carburized case during neutral to the core heat treatment processes |
| 03/02/2006 | US20060042725 Apparatus for incorporating a gaseous elemental component into a molten metal, and related articles, processes, and compositions |
| 03/01/2006 | EP1523674B1 Method for the production of a hydrophilic substrate provided with a layer electrode |
| 03/01/2006 | CN2761875Y Ultrahigh strength high corrosion-proof stainless steel integrated cylinder oil-well pump |
| 03/01/2006 | CN1742110A Aluminum material having A1N region on the surface thereof and method for production thereof |
| 03/01/2006 | CN1740376A Method for reactive sputter deposition of an ultra-thin metal oxide film |
| 03/01/2006 | CN1740375A Permeation promoter for organic RE chemical heat treatment and its application |
| 03/01/2006 | CN1740374A Vacuum high pressure pulse discharge catalyzed chemical heat treatment apparatus and method |
| 02/28/2006 | US7005601 Thermal flux processing by scanning |
| 02/28/2006 | US7005056 Method for inhibiting corrosion of alloys employing electrochemistry |
| 02/28/2006 | CA2516920A1 Maintaining carburized case during neutral to the core heat treatment processes |
| 02/28/2006 | CA2289873C A method and an apparatus for plasma treating the surface of substrates |
| 02/23/2006 | US20060040115 Film |
| 02/23/2006 | US20060037670 Process and plant for manufacturing fine iron and steel powders, fine iron and steel powders and use of powders manufactured by the process |
| 02/23/2006 | US20060037669 Method for manufacturing stainless steel product by nitrogen absorption treatment and stainless steel product produced by the method |
| 02/23/2006 | DE102005025921A1 Metall/Keramik-Verbindungsgegenstand und Herstellungsverfahren Metal / ceramic bonding article and manufacturing processes |
| 02/22/2006 | CN2760046Y Energy-saving ion nitriding furnace |
| 02/22/2006 | CN1738920A Member of apparatus for plasma treatment, member of treating apparatus, apparatus for plasma treatment, treating apparatus and method of plasma treatment |
| 02/22/2006 | CN1737410A Pin structure of planetary rotary member of planetary reduction mechanism, and method for manufacturing pin |
| 02/22/2006 | CN1737167A Air current baking system and method of large size vacuum vessel |
| 02/21/2006 | US7001855 Flash memory device and fabrication process thereof, method of forming a dielectric film |
| 02/21/2006 | US7001851 Steam oxidation method |
| 02/16/2006 | US20060035023 Method for making a strain-relieved tunable dielectric thin film |
| 02/16/2006 | US20060032556 Case-hardened stainless steel foundry alloy and methods of making the same |
| 02/16/2006 | US20060032441 Applying a topcoat onto the primer coating, prepared from an amine curing agent, toughening agents, fire retardant, a glass fiber thixotrope, a pigment, and an abrasive aggregate; non-skid surface for boat decks etc. |
| 02/16/2006 | DE102005014484A1 Roller chain e.g. cam-shaft drive chain of industrial machine, has chain units connected by coupling pin, so that chain units are freely rotated to pin hole of bush whose surface roughness is larger than surface roughness of pin |
| 02/15/2006 | EP1626102A1 Method and apparatus for recycling inert gas |
| 02/15/2006 | EP1625533A1 Method for generating pollution credits while processing reactive metals |
| 02/15/2006 | EP1625102A1 Sintered part and the method for the production thereof |
| 02/15/2006 | CN1733973A Method for preparing nanometer zinc oxide thin film using high temperature oxidation |
| 02/15/2006 | CN1242184C Breaking subdivision structure for connecting rod |
| 02/15/2006 | CN1242089C Electrical heating method for metallic work piece heat treating furnaces |
| 02/14/2006 | US6998355 Flash memory device and a fabrication process thereof, method of forming a dielectric film |
| 02/14/2006 | US6998354 Flash memory device and fabrication process thereof, method of forming a dielectric film |
| 02/14/2006 | US6998172 Thermally-stabilized thermal barrier coating |
| 02/14/2006 | US6998150 Method of adjusting CoFe free layer magnetostriction |
| 02/09/2006 | WO2006013055A1 Method for the heat treatment of workpieces made from steel |
| 02/09/2006 | US20060027290 Microstructure and manufacturing process thereof |
| 02/09/2006 | DE202005016835U1 Metal oxide adhesion and protective coatings are produced by oxidation of mixture of metal powder and water to produce adherent coating |
| 02/09/2006 | DE102005032070A1 Oberflächenbehandlungsprozess für ein magnesiumbasiertes Material Surface treatment process for a magnesium-based material |
| 02/08/2006 | EP1624085A2 Rolling bearing |
| 02/08/2006 | EP1374984B1 Titanium alloy vacuum container and vacuum part |
| 02/08/2006 | CN2756641Y Pressurizing device for quenching room |
| 02/08/2006 | CN1730974A High precision hoisting chain and preparation process thereof |
| 02/08/2006 | CN1730879A Mechanical and electronic combined lock |
| 02/08/2006 | CN1240907C Anticorrosive wear-resistant spiral dog nail and its production process |
| 02/08/2006 | CN1240873C Process for selective deposition of copper substrates |
| 02/07/2006 | US6994894 Free-form deposition using undercooled ceramic particles. |
| 02/02/2006 | US20060021679 induction hardened gears; improved seizure resistance of its tooth flanks; temper hardness of HRC 50 or more at 300 degrees C; steel of C, V, Cr,Ti, Zr, Nb, Ta and Hf; cementite disperses in a martensite parent phase formed by quench hardening induction heating and cooling; pitting resistance |
| 02/02/2006 | DE102004052104B3 Pre-oxidation of articles made from aluminum alloys comprises heating to form stable alpha-aluminum coating in atmosphere comprising e.g. water vapor with specified free oxygen content |
| 02/02/2006 | DE102004033342A1 Verfahren zur Herstellung von verschleißbeständigen und ermüdungsresistenten Randschichten in Titan-Legierungen und damit hergestellte Bauteile A process for the production of wear-resistant and fatigue resistant outer layers in titanium alloys and parts made therefrom |
| 02/01/2006 | CN2755103Y Mixer of bonderizing operating trough for vehicle body |
| 02/01/2006 | CN1727515A Steam oxidation of powder metal parts |
| 02/01/2006 | CN1239826C Production for sliding vane of compressor |
| 01/31/2006 | US6991687 Vacuum carburizing with napthene hydrocarbons |
| 01/26/2006 | US20060019040 Hydrogen diffusion barrier on steel by means of a pulsed-plasma ion-nitriding process |
| 01/26/2006 | US20060016525 Method for under-pressure carburizing of steel workpieces |
| 01/26/2006 | US20060016519 Rolling element and method of producing the same |
| 01/26/2006 | US20060016518 Graphical rolled steel sheet flatness display and method of using same |
| 01/26/2006 | DE10038887B4 Verfahren zum Verhindern des Wachstums natürlichen Oxids während der Nitrierung A method for preventing the growth of native oxide during the nitration |
| 01/25/2006 | EP1619699A1 Foil for negative electrode of capacitor and process for producing the same |
| 01/25/2006 | EP1619270A2 Process for making an inorganic coating on a copper or copper alloy product and copper or copper alloy sheet or plate |
| 01/25/2006 | EP1618225A2 Porous materials functionalized by vacuum deposition |
| 01/19/2006 | WO2006005527A1 Method for producing wear-resistant and fatigue-resistant edge layers from titanium alloys, and correspondingly produced components |
| 01/19/2006 | CA2572732A1 Method for producing wear-resistant and fatigue-resistant edge layers from titanium alloys, and correspondingly produced components |
| 01/18/2006 | EP1537252B1 Method and device for low-pressure carburising |
| 01/18/2006 | EP1344840B1 Sintered sprocket |
| 01/18/2006 | EP1052306B1 Metal-based gradient composite material having good lubrication and wear resistance property, the production and the use of the same |
| 01/18/2006 | CN1723097A Thermal flux processing by scanning electromagnetic radiation |
| 01/18/2006 | CN1721558A Carburizing and quenching process for cold extrusion steel |
| 01/18/2006 | CN1237198C Tool and its finishing method of surface for center fin member of air conditioner for vehicle |
| 01/17/2006 | US6987240 Thermal flux processing by scanning |
| 01/12/2006 | WO2006003322A2 Ion implanter operating in pulsed plasma mode |
| 01/12/2006 | DE10210952A1 Vorrichtung zur Behandlung von metallischen Werkstücken mit Kühlgas A device for treatment of metallic workpieces with cooling gas |
| 01/11/2006 | EP1614772A1 Surface-treated titanium material excellent in oxidation resistance, production method thereof, and engine exhaust system |
| 01/11/2006 | CN1719016A Stainless steel thin wall high wear resistant cylinder jacket |
| 01/11/2006 | CN1718992A Surface treatment method of internal thread of stainless steel oil pipe collar |
| 01/11/2006 | CN1718838A Air/carbon hydrogen organic gaseous ion nitrogen, carbon, oxygen coinfusion technology of steel |