| Patents for C23F 17 - Multi-step processes for surface treatment of metallic material involving at least one process provided for in class and at least one process covered by subclass or or class (1,366) |
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| 09/19/2007 | CN200949127Y 铝针板 Aluminum needle plate |
| 09/19/2007 | CN101037773A Decorative product and timepiece |
| 09/12/2007 | CN101033554A High-carbon steel pin roll vanadizing composite treatment process |
| 09/12/2007 | CN101033553A Surface treatment method for metal workpiece |
| 09/05/2007 | CN200943104Y Band steel continuous hot zinc coating process equipment |
| 09/05/2007 | CN101029398A Gear carburizing quenching process for heavy-duty automobile |
| 08/30/2007 | DE102006007231A1 Verfahren zur Umhüllung eines Stents Method for coating a stent |
| 08/22/2007 | CN101021151A Wearproof point attack bit and processing method thereof |
| 08/22/2007 | CN101021013A Process of preparing nanometer antiwear composite coating on surface of metal base |
| 08/22/2007 | CN101021012A Iron and steel material coloring surface treatment process |
| 08/22/2007 | CN101021001A Method of coating gas turbine components |
| 08/16/2007 | DE102005036426B4 Verfahren zum Beschichten von Stahlprodukten A method of coating steel products |
| 08/15/2007 | CN101016039A Vehicle appearance color change method and apparatus for executing special mission |
| 08/09/2007 | US20070181230 Method for producing mat-surfaced austenitic stainless steel strips |
| 08/08/2007 | CN101012564A Heat treatment process for decreasing deformation of automobile transmission gear |
| 08/02/2007 | DE102005053674B4 Verfahren zur Herstellung von aus wenigstens zwei Gehäusebauteilen bestehenden Gehäusen aus Stahl von in Fahrzeugen verbauten Aggregaten A process for preparing consisting of at least two housing components housings made of steel built into vehicles aggregates |
| 07/26/2007 | WO2007033992A3 Method for producing a sheet steel product protected against corrosion |
| 07/19/2007 | US20070166473 Method of preventing elution of nickel from wetted instrument of copper alloy, protective film formation agent for preventing elution of nickel and detergent for preventing elution of nickel |
| 07/19/2007 | DE102006002034A1 Gegenstand, der ein relativ weiches Trägermaterial und eine relativ harte dekorative Schicht aufweist, sowie Verfahren zu dessen Herstellung An article comprising a relatively soft support material and a relatively hard decorative layer as well as methods for its preparation |
| 07/18/2007 | CN100999822A Preparation method of high silicon orientation silicon steel thin plate |
| 07/11/2007 | EP1806436A1 Thermal barrier coating compositions, processes for applying same and articles coated with same |
| 07/05/2007 | DE102006001253A1 Verfahren zur Herstellung einer Metallschicht über einem strukturierten Dielektrikum mittels einer nasschemischen Abscheidung mit einer stromlosen und einer leistungsgesteuerten Phase A process for producing a metal layer over a patterned dielectric by means of a wet chemical deposition with an electroless plating and a power-controlled phase |
| 06/27/2007 | CN1986891A High strength ni-pt-al-hf bondcoat |
| 06/27/2007 | CN1986889A Platinum modified nicocraly bondcoat for thermal barrier coating |
| 06/14/2007 | WO2007044798A3 Optical metrological scale and laser-based manufacturing method therefor |
| 06/14/2007 | DE102005059094A1 Process for coating hybrid component of two strongly bonded to each other electrolytically loaded (sic) sections of different electrical potential in vehicle construction with deactivation of lower electrical potential by polymer coating |
| 06/13/2007 | CN1978707A Method for producing oriented silicon steel with good bottom by low-temperature heating |
| 06/06/2007 | CN1974836A Making process of hot galvanized fingerprint-proof plate |
| 05/31/2007 | DE10106474B4 Verfahren zum Aufbringen einer Korrosionsschutzschicht auf Schnittflächen von Blechen Process for applying a corrosion protective layer on cut surfaces of sheets |
| 05/30/2007 | CN1970843A Method of plasma spraying preparation of ternary boride-based metal ceramic coating |
| 05/23/2007 | CN1966775A Corrugated roller laser quenching process |
| 05/16/2007 | CN1962951A Method for preparing c-shaft vertically aligned L10 phase FePt magnetic recording film |
| 05/16/2007 | CN1962950A Treatment method for plastic rubber surface with coloured titanium metal texture |
| 05/15/2007 | CA2305649C Method for reducing the resistivity of the corrosion-induced oxide layer, and applications |
| 05/10/2007 | DE102005054463A1 Beschichteter Sanitärgegenstand Coated sanitary article |
| 05/09/2007 | CN1958849A Technical method for alloying surface of pure copper based plates |
| 05/09/2007 | CN1958174A Manufacturing technique for painting dressing automobiles |
| 04/26/2007 | DE102006012802A1 Metal objects with corrosion-resistant surface coatings, obtained by forming a coating containing tannin, forming a second coating containing denatured or hydrolysed protein or polyamine and reacting the two together |
| 04/25/2007 | CN1952216A Drip-feed type gas boriding process |
| 04/25/2007 | CN1952215A Process for preparing pretreatment layer and coating on magnesium and magnesium alloy surface |
| 04/18/2007 | CN1947860A Carbon nano-tube film depositing equipment |
| 04/17/2007 | US7204925 Structure and method of preventing electrolytic corrosion for magnesium alloy member |
| 04/12/2007 | DE102005045780A1 Verfahren zum Herstellen eines korrosionsgeschützten Stahlflachprodukts A method for producing a corrosion-protected steel flat product |
| 04/11/2007 | CN1946493A Bandes en acier inoxydable austenitique d'aspect de surface mat |
| 04/11/2007 | CN1944715A Process for producing gear with hard bainite structure on surface |
| 04/10/2007 | US7201850 Using a surface-texturing device comprising an embossing form and transferring a concavo-convex pattern of the embossing form to at least one surface of the aluminum sheet |
| 04/04/2007 | CN1940137A Heat resistant film, its manufacturing method, and electrical and electronic parts |
| 03/29/2007 | WO2007033992A2 Method for producing a sheet steel product protected against corrosion |
| 03/29/2007 | CA2622817A1 Method for producing a sheet steel product protected against corrosion |
| 03/28/2007 | EP1767670A1 Method for producing a corrosion protected steel flat product |
| 03/21/2007 | CN1932082A Fast laser depositing process of preparing antinwear heat resistant composite coating on surface of crystallizer |
| 03/14/2007 | CN1930324A Method of preventing nickel leaching from copper alloy made liquid-contact equipment item, protective film forming agent for nickel leaching prevention and cleaner for nickel leaching prevention |
| 03/14/2007 | CN1928160A Method for electrically plating Ti-Cu-Zn three alloys meeting three-prevention demand |
| 03/14/2007 | CN1928155A High temperature corrosion and wear resistant technical process for oil-well pump cylinder plunger valve |
| 03/14/2007 | CN1304624C Method for supplementing carbon on machine element surface |
| 03/07/2007 | CN1924099A Chemical plating technology for preparing gradient composite plating coat |
| 02/15/2007 | DE102005038374A1 Production of wear-, heat-, corrosion- and oxidation resistant abrasive protective coating on component, e.g. turbine, especially gas turbine, or aircraft engine by deposition of base alloy coating with embedded hard particles |
| 02/15/2007 | DE102005037839A1 Surface treatment of objects comprises mounting them on radial arms of stand and applying a base coat to them, vacuum electro-metallizing coated objects and dipping them into galvanizing bath to produce corrosion-resistant coating |
| 02/14/2007 | CN1912190A Method for conduction high polymer pattern sedimentation on surface of plastic |
| 02/14/2007 | CN1912189A Hot processing method for removing decarbonizing of steel surface |
| 02/08/2007 | DE102005036426A1 Corrosion-resistant coating of steel product, e.g. sheet for use in automobile bodywork, by applying two metal layers, with intermediate oxide removing chemical preconditioning to improve interlayer adhesion |
| 02/08/2007 | DE102005036162A1 Corrosion- and/or oxidation-resistant coating for nickel-based substrates, e.g. gas turbine component, comprises platinum-aluminum region with outer 2-phase and inner single-phase zones |
| 02/07/2007 | EP1749904A2 Planar resistance heating element and manufacturing method thereof |
| 02/07/2007 | CN1908461A Hard tooth face sugar press used reducer and hard tooth face processing method |
| 02/07/2007 | CN1908234A Chemical heat treatment method for steel products surface |
| 01/25/2007 | DE102006002728A1 Verfahren zur Herstellung einer Form, die bei der Herstellung eines hydrophoben Polymersubstrats verwendet wird A process for producing a mold which is used in the preparation of a hydrophobic polymer substrate, |
| 01/25/2007 | DE102005033411A1 Verfahren zur Oberflächenveredelung von Leichtmetallen A method for surface finishing of light metals |
| 01/18/2007 | DE102005033773A1 Verfahren zur Herstellung von korrosionsgeschütztem Stahlblech Process for the production of corrosion-resistant sheet steel |
| 01/11/2007 | DE102005031567A1 Coating magnesium (alloy) substrate, e.g. sheet for use in automobile bodywork, by cleaning, applying coating of metal, e.g. zinc, and heat treating to give corrosion resistant intermetallic phase |
| 01/10/2007 | CN1893770A Planar resistance heating element and manufacturing method thereof |
| 01/04/2007 | DE102005032019A1 Verfahren zum Abscheiden eines Materials in ein Loch in einem elektrisch leitenden Werkstück A method for depositing a material in a hole in an electrically conductive workpiece |
| 01/04/2007 | DE102005030925A1 Chromrückhalteschichten für Bauteile von Brennstoffzellensystemen Chromium retention layers for components of fuel cell systems |
| 01/04/2007 | DE102005030272A1 Verfahren zur Erzeugung dekorativer Oberflächenstrukturen A method for producing decorative surface structures |
| 01/03/2007 | CN1888360A Lock barrel and producing method thereof |
| 12/28/2006 | US20060289310 Precision parts by electrophoretic deposition |
| 12/27/2006 | EP1735116A1 Method for producing mat-surfaced austenitic stainless steel straps |
| 12/27/2006 | CN1292090C Heat treatment method for improving the bearing capacity of thin wall steel pieces |
| 12/19/2006 | US7150918 Bilayer coating system for an electrically conductive element in a fuel cell |
| 12/14/2006 | DE10309908B4 Verfahren zur Herstellung eines verzinkten und mit einem Polymer beschichteten Stahlrohrs A process for producing a zinc-plated and coated with a polymer steel pipe |
| 12/13/2006 | CN1876896A Boron-Chromium-rare earth co-infiltration process combined with pre-infiltration cold deformation for workpiece |
| 11/29/2006 | CN2841964Y Mine multifunctional roof-protective cloth |
| 11/22/2006 | CN1864945A A high-strength steel scissors |
| 11/22/2006 | CN1864932A A high-strength pliers |
| 11/16/2006 | DE102005023309A1 Gleitlagerverbundwerkstoff, Verwendung und Herstellungsverfahren Plain bearing composite material, use and production method |
| 11/15/2006 | EP1722010A1 Method of preventing nickel leaching from copper alloy made liquid-contact equipment item, protective film forming agent for nickel leaching prevention and cleaner for nickel leaching prevention |
| 11/15/2006 | CN1861335A Durable sharpen steel kitchen knife used for cutting vegetables or chopping bone |
| 11/15/2006 | CN1861304A Super-hard very-tenacious long-durability sharp steel file |
| 11/15/2006 | CN1861303A Super-hard very-tenacious long-durability sharp steel saw blade |
| 11/09/2006 | DE102005020991A1 Method of preparing a reproducible substrate surface involving desputtering (sic) of surface oxide and/or substrate material from its surface and deposition of a surface oxide layer |
| 11/01/2006 | CN1854344A Repair and reclassification of superalloy components |
| 10/25/2006 | CN1851058A Method for reinforcing-depositing composite modified titanium alloy surface using electric spark with ion beam |
| 10/25/2006 | CN1851057A Ti/apatite coating material intermetallic compound transition layer preparing method |
| 10/19/2006 | DE19960606B4 Verfahren zur Verbesserung der Korrosionsbeständigkeit von Stahlgegenständen A process for improving the corrosion resistance of steel articles |
| 10/19/2006 | DE19703641B4 Verfahren zum Herstellen geschweißter Hohlkörper mit verbessertem Korrosionsschutz und auf diese Weise hergestellte Hohlkörper A method for manufacturing welded hollow body with improved corrosion resistance and thus prepared hollow body |
| 10/18/2006 | CN1280381C Oil-keeping treating agent, oil-keeping treating method and treated colck and watch by the same method |
| 10/12/2006 | DE102005015755A1 Preparing Cr evaporation free protective layer for Ce or FeCr substrate with spinel forming alloying additives for interconnector, heat exchanger and high temperature fuel cell substrates with prevention of Cr evaporation from substrate |
| 09/27/2006 | CN1277273C Surface treating method for atomic reactor component and atomic reactor component producing method thereby |
| 09/21/2006 | WO2006097593A1 Method for making a coated steel part having very high resistance after heat treatment |
| 09/14/2006 | DE10049579B4 Verfahren zur Herstellung einer dekorativen Oberfläche A process for producing a decorative surface |
| 09/06/2006 | CN1827849A Chemical plating solution for preparing composite coating resistant to fretting damage and chemical plating method thereof |