Patents
Sitemap › C25 - Electrolytic or electrophoretic processes; Apparatus therefor › C25D - Processes for the electrolytic or electrophoretic production of coatings; Electroforming; Joining workpieces by electrolysis; Apparatus therefor › C25D 11 - Electrolytic coating by surface reaction, i.e. forming conversion layers
Patents for C25D 11 - Electrolytic coating by surface reaction, i.e. forming conversion layers (8,800)
10/2012
10/26/2012DE202012009726U1 Einrichtung zur Herstellung einer Sol-Gel-Beschichtung auf einer zu beschichtenden Oberfläche eines Bauteils sowie Bauteil mit einer Sol-Gel-Beschichtung Means for producing a sol-gel coating on a surface to be coated of a part and component with a sol-gel coating
10/25/2012US20120267250 Method for making metallic cover
10/24/2012CN102747406A Magnesium alloy anodic oxidation electrolyte and magnesium alloy surface treatment method
10/24/2012CN102747405A Preparation method of composite ceramic coating for improving bioactivity of medical magnesium alloy
10/24/2012CN102747404A Composite film with photocatalytic function and preparation method thereof
10/24/2012CN102747403A Method of preparing magnesium-doped hydroxyapatite/titania active film on surface of medical titanium alloy
10/24/2012CN102747402A Discharging oxidation coloring method for titanium or titanium alloy
10/24/2012CN102747401A Processing method for aluminum components
10/24/2012CN102747400A Uniform-current-density electrode foil formation method and uneven mesh type insulation board
10/24/2012CN102747399A Method for double-color treatment on metal base plate surface
10/24/2012CN102743789A Artificial tooth root with micro-nano hierarchical topologic surface structure and preparation method of artificial tooth root
10/24/2012CN101766840B Antibacterial functionalized artificial joint with silver-loaded nanotube array surface
10/24/2012CN101766838B Functionalized artificial joint with selenium-loaded nanotube array surface and preparation method thereof
10/18/2012WO2012141626A1 Method for manufacturing of an object having phosphorescent properties
10/18/2012WO2012141464A2 Die-cast-alloy surface-processing method, and die-cast alloy material having a surface structure produced thereby
10/18/2012WO2012139770A1 Hot formable strip, sheet or blank, process for the production thereof, method for hot forming a product and hot formed product
10/18/2012WO2012139769A1 Hot formable strip, sheet or blank, process for the production thereof, method for hot forming a product and hot formed product
10/18/2012DE102011007424A1 Verfahren zur Herstellung einer Beschichtung auf der Oberfläche eines Substrats auf Basis von Leichtmetallen durch plasmaelektrolytische Oxidation A process for producing a coating on the surface of a substrate based on light metals by plasma electrolytic oxidation
10/17/2012EP2511401A2 Method for producing a coating on the surface of a substrate on the basis of light metals by means of plasma electrolytic oxidation
10/17/2012CN202492599U Folding cogging online phosphating device
10/17/2012CN202492598U On-line device for electrolyzing and phosphatizing steel wire at normal temperature
10/17/2012CN202492597U Steel wire online normal-temperature electrolytic phosphating pretreatment device
10/17/2012CN202492596U Non-polarized electrolytic phosphating device for steel wire rods
10/17/2012CN202491490U Anode-oxidized plastic part
10/17/2012CN102732934A Method for sealing aluminum alloy anodic oxide film pores through using silica sol
10/17/2012CN102732933A Aluminum material anodization electrolytic coloring method for achieving multiple colors in one tank
10/17/2012CN102732932A Method for inhibiting hydrogen evolution by anodizing aluminum powder under alkaline condition
10/17/2012CN102732931A Method for inhibiting secondary electron emission of microwave component surface by adopting nanostructure plating layer
10/17/2012CN102732930A Method for making glass base ion exchange waveguides
10/17/2012CN102732929A Process for producing coating on the surface of substrate based on lightweight metals by plasma-electrolytic oxidation
10/17/2012CN102732882A Artificial joint with micro-nano graded topological surface structure and preparation method of artificial joint
10/17/2012CN102732822A Liquid-phase plasma electrolysis osmosis treatment device
10/17/2012CN102727932A Medical high purity magnesium implant and production method thereof
10/17/2012CN101492782B Novel aluminum alloy and heat tinting process for the aluminum alloy product
10/14/2012CA2773434A1 Process for producing a coating on the surface of a substrate based on lightweight metals by plasma-electrolytic oxidation, and coated device
10/11/2012WO2012137664A1 Mold production method
10/11/2012WO2012137613A1 Porous metal foil and production method therefor
10/11/2012WO2012137498A1 Metal substrate having insulating layer, method for manufacturing same, and semiconductor device
10/11/2012WO2012137497A1 Substrate for photoelectric conversion element having molybdenum electrode, photoelectric conversion element, and solar cell
10/11/2012WO2012137124A1 Method for coating an aluminum surface of an aluminum part, aluminum part, and iron soleplate made of aluminum
10/11/2012US20120257846 Gas bearing fabrication method
10/11/2012US20120256224 Insulated substrate, process for production of insulated substrate, process for formation of wiring line, wiring substrate, and light-emitting element
10/10/2012CN102724840A Shell and method for manufacturing the same
10/10/2012CN102719875A Anodic oxidation rack
10/10/2012CN102719872A Slag-free low-temperature rapid electrolytic phosphorizing liquid and phosphorizing process thereof
10/10/2012CN102719871A Aluminum profile oxidization operating method
10/10/2012CN102719870A Flow rotating combined device for micro-arc oxidation
10/10/2012CN102719811A Method for directly growing nickel oxide and cobalt oxide and complex energy storage material thereof on titanium substrate
10/10/2012CN102719715A Aluminum alloy and method for manufacturing solar frame aluminum profile
10/10/2012CN102718491A Nanotube / powder blending phase metal oxide
10/10/2012CN102181911B Method for preparing ZnO nano-band array
10/09/2012US8282807 Metal member having a metal oxide film and method of manufacturing the same
10/04/2012WO2012133214A1 Active material for lithium secondary battery, negative electrode for lithium secondary battery, and lithium secondary battery
10/04/2012US20120247961 Metal oxide film, laminate, metal member and process for producing the same
10/04/2012US20120247203 Rapid response relative humidity sensor using anodic aluminum oxide film
10/03/2012EP2504643A1 Frost free surfaces and method for manufacturing the same
10/03/2012CN202472457U Phosphorization-and-saponification automatic temperature control system -
10/03/2012CN202465919U Fixture for oxidizing ring slot anode on top of aluminum piston
10/03/2012CN102705100A Internal combustion engine piston provided with composite layer and manufacturing method thereof
10/03/2012CN102703956A Ultrasonic chemical coloring method for stainless steel
10/03/2012CN102703955A Method for coating film on magnesium alloy plate by microarc oxidation
10/03/2012CN102703954A Preparation method for micro-arc oxidized ceramic layer on surface of TiC particle enhanced titanium-base compound material
10/03/2012CN102703953A Method for preparing nanometer platinum/titanium dioxide nanotube electrode through cyclic voltammetry electrodeposition
10/03/2012CN102703952A Method for preparing carbon boron nitrogen doped double-tube TiO2 nanotube array from ionic liquid on titanium base and application thereof
10/03/2012CN102703951A Room-temperature magnetic field assisted sealing method for aluminum alloy anode oxide film
10/03/2012CN102703950A Electrochemical preparation method for medical external use aluminum alloy multifunctional coating
10/03/2012CN102703949A Device for clamping before piston aluminum oxidation
10/03/2012CN102703948A Preparation method for ceramic coating of aluminum alloy surface
10/03/2012CN102703947A Bath solution supplementing method for microarc oxidation ion exchange membrane electrolytic bath
10/03/2012CN102703915A Degreasing agent for pre-treatment of anodic oxidation of aluminum and alloy thereof and preparation and using methods for degreasing agent
10/03/2012CN102703892A Microarc-oxidized coating silylation fluid and hole sealing method thereby
10/03/2012CN102234803B Preparation method of composite coating on magnesium alloy plasma oxide ceramic surface
10/03/2012CN102154673B Method for preparing environment-friendly micro-arc oxidation black ceramic film on aluminum alloy surface
10/03/2012CN102099509B Method for forming an anode oxide film and aluminum alloy part using the same
10/03/2012CN102021626B Annealing method for preventing porous anodic aluminum oxide (AAO) template from curling
10/03/2012CN101949017B Method for preparing Si nanopore array template with independently adjustable pore pitch and pore diameter
10/03/2012CN101914764B Micro-arc oxidation pretreatment method before chemical nickel-plating of titanium alloy
10/03/2012CN101607097B Biological polypeptide medical device and manufacturing method thereof
10/03/2012CN101498020B Electrolytic apparatus for aluminum base plate for printing
10/02/2012US8277953 Production of structured hard chrome layers
09/2012
09/27/2012WO2012126969A1 Removable anodising agent, in particular for local anodic oxidation of metal surfaces
09/27/2012WO2011153228A3 Reduction of copper or trace metal contaminants in plasma electrolytic oxidation coatings
09/27/2012US20120241324 Coated article and method for manufacturing same
09/27/2012DE102011005918A1 Abziehbares Anodisiermittel, insbesondere zur lokalen anodischen Oxidation von Metalloberflächen Strippable Anodisiermittel, particularly for local anodic oxidation of metal surfaces
09/26/2012CN202450177U Anodizing rack with single hole as contact point
09/26/2012CN102691090A Fixed aluminum alloy profile clamping apparatus
09/26/2012CN102691089A Electrochemical method for preparing superhydrophobic surface on copper substrates by using aqueous electrolyte
09/26/2012CN102691088A Method for fluorinion sedimentation and anode oxidization for improving bonding strength of titanium oxide nanotube on titanium-based surface
09/26/2012CN102691087A Surface treatment method for improving bioactivity of medical beta-type titanium alloy surface
09/26/2012CN102691086A Cylinder hole ceramic-forming treatment method for aluminum alloy engine cylinder body
09/26/2012CN102691085A Manufacturing method of aluminum alloy appearance piece
09/26/2012CN102691080A Aluminum product and preparation method thereof
09/26/2012CN102691059A Corrosion-resisting surface treatment method for stainless steel in high-corrosion environment
09/26/2012CN102688966A Cold forging method and metal housing processing method
09/26/2012CN101040066B Method for producing a hard coating with high corrosion resistance on articles made of anodizable metals or alloys
09/20/2012WO2012122715A1 Variable valve timing distribution adjusting device and a method for improving mechanical properties thereof
09/19/2012EP2500156A1 Stainless steel-and-resin composite and method for making same
09/19/2012EP2499272A1 Process for production of magnesium containing aluminium strip or web material with improved adhesion
09/19/2012CN102686962A Frost free surfaces and method for manufacturing the same
09/19/2012CN102677129A Ni-base NiO nanosheet array film electrode and preparation method thereof
1 ... 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 ... 88