| Patents for C25D 11 - Electrolytic coating by surface reaction, i.e. forming conversion layers (8,800) |
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| 05/19/2011 | US20110114494 Method for compressing a component made of aluminum and/or an aluminum alloy |
| 05/19/2011 | DE102009046743A1 Method for producing antimicrobial surface of an object, comprises producing a porous surface, storing an antimicrobial effective first and second metal in the resulting pore, closing the pores, and removing parts of the surface |
| 05/19/2011 | DE102009046732A1 Coating a surface of a workpiece, comprises applying an aluminum-containing metal layer on the surface of workpiece through electro-chemical deposition and carrying out a partial electrolytic oxidation of aluminum in the metal layer |
| 05/19/2011 | CA2779973A1 Frost free surfaces and method for manufacturing the same |
| 05/18/2011 | CN201834999U Rotary drum for surface treatment |
| 05/18/2011 | CN102062013A Piston of supercharging gasoline engine |
| 05/18/2011 | CN102061503A Electrolytic phosphating method for steel wires |
| 05/18/2011 | CN102061502A Method for preparing substrate-free TiO2 nanotube/nanowire composite array transparent film through synchronous crystallization |
| 05/18/2011 | CN102061501A Inductosyn hard oxidation technology and power supply device |
| 05/18/2011 | CN102061500A Coloring liquid and coloring method for chemically coloring stainless steel surface into black |
| 05/18/2011 | CN102058904A Biological functionalized nano titanium material and preparation method thereof |
| 05/18/2011 | CN101748465B Method for preparing coating with thermostability and high emissivity on titanium alloy substrate |
| 05/18/2011 | CN101654801B Magnesium alloy surface hydrophobization compound processing method |
| 05/18/2011 | CN101466872B Steel plate for container, and method for production thereof |
| 05/18/2011 | CN101423967B Surface treating method of aluminum alloy material |
| 05/18/2011 | CN101311326B Micro arc oxidation electrolytic solution for light metals and micro arc oxidation method |
| 05/18/2011 | CN101210336B Surface treatment method for light metal material |
| 05/18/2011 | CN101130383B Propeller for watercraft and outboard motor |
| 05/12/2011 | WO2011055757A1 Method for producing die, and die |
| 05/12/2011 | US20110108428 Method for Manufacturing High-Visibility Measurement Tool |
| 05/12/2011 | US20110107795 Method of coloring surface of zirconium-based metallic glass component |
| 05/11/2011 | CN102051655A Beryllium part anodizing process |
| 05/11/2011 | CN102051654A Preparation method of black coating |
| 05/11/2011 | CN102051653A Anodic oxidation solution for titanium and titanium alloy and surface oxidation and coloring method |
| 05/11/2011 | CN102051652A Piston strengthening treatment process for high-speed high-power diesel engine |
| 05/11/2011 | CN102051615A Preparation method of anti-creeping and anti-corrosive titanium or titanium alloy material |
| 05/11/2011 | CN102049064A Silicon doping porous nanometer titanium oxide coating and preparation method thereof |
| 05/11/2011 | CN101651046B Preparation method of Al2O3/TiO2 compound dielectric film aluminum electrode foil |
| 05/11/2011 | CN101565846B Interelectrode relative movement type plasma electrolysis oxidation process |
| 05/11/2011 | CN101550581B Preparation method of bi-pass large-area TiO2 nanotube array film |
| 05/11/2011 | CN101298674B Manufacturing method of insulation heat-conducting metal substrate |
| 05/05/2011 | WO2011052652A1 Mold, method for manufacturing a mold, and antireflective film |
| 05/04/2011 | CN102044662A Method for preparing spinel type lithium titanate nanowire array |
| 05/04/2011 | CN102041541A Method for preparing magnesium alloy micro-arc oxidation film by silicon dioxide sol-impregnation micro-arc oxidation method |
| 05/04/2011 | CN102041540A Anodic aluminum oxide template with three-dimensional gradual-changed hole array nanostructure and preparation method of anodic aluminum oxide template |
| 05/04/2011 | CN102041539A GaN-based photonic crystal template and preparation method thereof |
| 05/04/2011 | CN102041538A Method for preparing aluminum-copper alloy microarc oxidation film |
| 05/04/2011 | CN102041537A Processing method for corrosion resisting aluminum alloy heat exchanger in gas water heater |
| 05/04/2011 | CN102039408A Method for preparing bioactive ceramic coating on surface of porous titanium |
| 05/04/2011 | CN101624702B Aluminium alloy material and plate heat exchanger with superior corrosion resistance |
| 05/04/2011 | CN101603194B Corrosion-resistant material and manufacturing method of the same |
| 05/04/2011 | CN101115869B Method for treating surfaces of hollow parts, tank for carrying out a method of this type, installation for continuously treating surfaces comprising such a tank |
| 04/28/2011 | WO2011028417A3 Anodized clad copper cookware |
| 04/28/2011 | WO2011011251A3 Method for forming an oxide layer on a brazed article |
| 04/28/2011 | US20110094715 Method for anodizing metallic alloys, particularly for heat exchangers made of aluminum alloys and the like for condensing boilers |
| 04/27/2011 | EP2314728A1 Al alloy member, electronic device manufacturing device, and manufacturing method for al alloy member with anodic oxide film |
| 04/27/2011 | CN201809468U Combined electric conducting rod |
| 04/27/2011 | CN201809467U Tank solution cooling system used in aluminum fabrication |
| 04/27/2011 | CN201809466U Electrode scanning-type micro arc oxidization device |
| 04/27/2011 | CN201809465U Micro-arc oxidation device for local treatment on outer surface of ultra-large workpiece |
| 04/27/2011 | CN102033255A Method for preparing broad-spectrum wide-angle antireflection sub-wave length structure |
| 04/27/2011 | CN102031549A Manufacturing method of aluminum alloy electrophoresis wood grain profile |
| 04/27/2011 | CN101057007B Method of electrolytic ceramic coating for metal, electrolyte for use in electrolytic ceramic coating for metal, and metal material |
| 04/21/2011 | WO2011046114A1 Die and method for manufacturing die, and anti-reflection coating |
| 04/21/2011 | WO2011045423A1 Multi-step method for producing alkali-resistant anodized aluminum surfaces |
| 04/21/2011 | US20110091741 Method for producing tinned steel sheet, tinned steel sheet, and chemical conversion solution |
| 04/21/2011 | US20110088924 Sub-surface marking of product housings |
| 04/21/2011 | DE102009050018A1 Generating e.g. nanocrystal-containing metallic oxide and metal mixed oxide layers on barrier layer-forming metals comprises cleaning and anodically degreasing substrate in galvanic electrolysis with an aqueous electrolyte and anodizing |
| 04/21/2011 | DE102009045762A1 Mehrstufiges Verfahren zur Herstellung von alkaliresistenten anodisierten Aluminiumoberflächen Multistage process for the production of alkali-resistant anodized aluminum surfaces |
| 04/20/2011 | EP2312017A1 Tin-plated steel plate and process for producing the tin-plated steel plate |
| 04/20/2011 | EP2312016A1 Tin-plated steel sheet and method for producing same |
| 04/20/2011 | EP1853750B1 Process for sealing phosphoric acid anodized aluminums |
| 04/20/2011 | CN201801624U Aluminium alloy profile clamping device |
| 04/20/2011 | CN201801618U Hard anode oxidation fixture for aluminum piston of internal combustion engine |
| 04/20/2011 | CN102027160A Method for producing mold and method for producing anti-reflection film using mold |
| 04/20/2011 | CN102027158A Process for production of tin-plated steel sheets, tin-plated steel sheets and chemical conversion treatment fluid |
| 04/20/2011 | CN102021632A Method for preparing protective film on copper alloy surface |
| 04/20/2011 | CN102021631A Treatment method of black hard microarc oxidation ceramic membrane on surface of magnesium alloy |
| 04/20/2011 | CN102021630A Coaxial heterogeneous ceric dioxide nanotube-titanium dioxide nanotube array thin film |
| 04/20/2011 | CN102021629A Method for preparing titanium-alloy surface micro-arc oxidation antifriction compound film layer |
| 04/20/2011 | CN102021628A Method for preparing metal titanium or titanium alloy super-oleophobic surface |
| 04/20/2011 | CN102021627A Depolarization method in foiling process of electronic aluminum foil |
| 04/20/2011 | CN102021626A Annealing method for preventing porous anodic aluminum oxide (AAO) template from curling |
| 04/20/2011 | CN102021623A Bright electrochromism method for cold-rolled steel strip |
| 04/20/2011 | CN101705513B Compound additive for magnesium alloy micro-arc oxidation |
| 04/20/2011 | CN101705511B Method for preparing alumina-ferric oxide ceramic membrane with controllable solar absorptance |
| 04/20/2011 | CN101603191B Thin-wall anodic aluminum oxide film with large aperture and preparation method thereof |
| 04/20/2011 | CN101555615B Large-aperture thin-wall anodized aluminum film and preparation method thereof |
| 04/20/2011 | CN101545128B Anodizing method and apparatus |
| 04/20/2011 | CN101392397B Electrochemistry processing method for generating oxide film on surface of aluminium or aluminium alloy material |
| 04/20/2011 | CN101219457B Preparation of pre-coated aluminium alloy articles |
| 04/20/2011 | CN101080514B Anodized aluminum foil sheets and expanded aluminum foil (EAF) sheets and methods of making and using the same |
| 04/20/2011 | CN101074486B Method for producing nanostructure |
| 04/14/2011 | WO2011044470A1 Niobium nanostructures and methods of making thereof |
| 04/14/2011 | WO2011043464A1 Mold and production method for same, and anti-reflection film |
| 04/13/2011 | EP2309029A1 Process for producing tin-plated steel plate, and tin-plated steel plate |
| 04/13/2011 | EP2307594A1 Silicon-based biomimetic treatment for the osteointegration of metal substrates |
| 04/13/2011 | CN201793796U Hanger for hard anode oxidation |
| 04/13/2011 | CN201793787U Aluminum substrate electrolysis and oxidation bath cementing roller bearing block bracket |
| 04/13/2011 | CN1897784B Reducing electrostatic charge by roughening the susceptor |
| 04/13/2011 | CN1644760B Manufacture of composite aluminum products |
| 04/13/2011 | CN102016133A Self-deposited coatings on magnesium alloys |
| 04/13/2011 | CN102016132A Microstructure and manufacturing method thereof |
| 04/13/2011 | CN102013334A Power supplying method for capacitor anode aluminum foil corrosion and device thereof |
| 04/13/2011 | CN102011167A Electron aluminum foil initial section formation liquid additive and adding method thereof |
| 04/13/2011 | CN102011166A Aluminum-based composite material with ultra-low friction coefficient and preparation method thereof |
| 04/13/2011 | CN102011165A Surface treatment process for plug-in elevating system for cars |
| 04/13/2011 | CN101643162B Textile aluminum cylindrical tube and preparation method thereof |
| 04/13/2011 | CN101570872B Method for growing upright three-dimensional netlike noble metal nano-plate on boron-doped diamond substrate |
| 04/12/2011 | US7923067 Method of coloring surface of zirconium-based metallic glass component |