| Patents for C25F 3 - Electrolytic etching or polishing (4,256) |
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| 10/31/2013 | WO2013160955A1 Grain-oriented electrical steel sheet and method for manufacturing same |
| 10/31/2013 | DE102006062037B4 Verfahren zum Steuern eines elektrochemischen Ätzprozesses und System mit einer elektrochemischen Ätzanlage A method for controlling an electrochemical etching process and system with an electrochemical etch tool |
| 10/30/2013 | CN102330142B Preparation method of nano porous antireflection structure on silicon surface |
| 10/24/2013 | US20130279137 Energy storage structure, method of manufacturing a support structure for same, and microelectronic assembly and system containing same |
| 10/23/2013 | CN103364390A Surface-enhanced Raman substrate, preparation method and application thereof |
| 10/23/2013 | CN103361660A Method for pre-treating stainless steel bipolar plate of proton exchange membrane fuel cell |
| 10/16/2013 | CN103352246A Polishing device and method for stent |
| 10/10/2013 | US20130263428 Metallic housing forming method |
| 10/09/2013 | EP2646603A1 Method for the electrochemical polishing of metallic objects and electrolyte solution suitable therefor |
| 10/09/2013 | CN103343382A Down-conversion luminescent porous silicon material, preparation and application thereof |
| 10/09/2013 | CN103343345A Novel environment-friendly polishing process for stainless steel metal product |
| 10/03/2013 | WO2013148934A1 Surface treatment for corrosion resistance of aluminum |
| 09/26/2013 | US20130248374 Chemical polishing of aluminum |
| 09/25/2013 | CN103325674A Constraint etching processing method of complex three-dimensional multistage micro-nano structures |
| 09/25/2013 | CN103320846A Support polishing device and support polishing method |
| 09/25/2013 | CN103320845A Electrolyte formula |
| 09/25/2013 | CN103320799A Method for restraining secondary electron yield on silver coating surface of microwave component |
| 09/24/2013 | US8540891 Etching pastes for silicon surfaces and layers |
| 09/24/2013 | US8540862 Method of manufacturing laterally graded porous silicon optical filter through diffusion-limited etching and filter structure manufactured thereby |
| 09/19/2013 | US20130240373 Process for removing a coating from workpieces |
| 09/18/2013 | CN103305898A Deburring method and deburring system using same |
| 09/18/2013 | CN103305694A Method for recovering tungsten carbide and metal cobalt from waste hard alloy |
| 09/18/2013 | CN102494933B Corrosive for showing white layer of processed surface of nickel-base superalloy as well as preparation method and applications thereof |
| 09/17/2013 | US8535508 Coating method for forming pattern on workpiece |
| 09/17/2013 | US8535507 Electrochemical drilling system and process for improving electrical porosity of etched anode foil |
| 09/12/2013 | WO2013134242A1 Method of manufacturing polymer nanopillars by anodic aluminum oxide membrane and imprint process |
| 09/11/2013 | CN203187771U Metallic zipper polishing device |
| 09/11/2013 | CN103290418A Preparation method for superamphiphobic surface of aluminum and alloy thereof |
| 09/10/2013 | US8529774 Super-phobic surface structures |
| 09/05/2013 | US20130228700 Method and apparatus for a porous electrospray emitter |
| 09/05/2013 | US20130228455 Support mechanism |
| 09/04/2013 | CN203174217U Electrochemical polishing device |
| 09/04/2013 | CN103276438A Method for forming nanoscale porous membrane layer on pure aluminum surface |
| 09/04/2013 | CN103276437A Method for electrolytic polishing of inner wall of kettle |
| 09/04/2013 | CN103276436A Preparation method of novel ordered nano-porous silicon |
| 09/04/2013 | CN103276435A Micro-nano processing method for aluminum/aluminum alloy surface and aluminum/ aluminum alloy structure |
| 09/04/2013 | CN103273758A Electrolysis grain process for CTP printing plate material |
| 09/04/2013 | CN103273696A Anti-friction wear-resistant coating and preparation process thereof |
| 09/04/2013 | CN103272753A Controllable fully-degradable biomedical materials and preparation method thereof |
| 09/03/2013 | US8524103 Method for manufacturing susceptor |
| 09/03/2013 | US8524092 Dry adhesives and methods for making dry adhesives |
| 09/03/2013 | US8524068 Low-rate electrochemical etch of thin film metals and alloys |
| 09/03/2013 | US8523426 One-piece regulating member and method of manufacturing the same |
| 08/29/2013 | US20130220826 Machining systems and methods |
| 08/28/2013 | CN103266343A Surface roughening method of metal material |
| 08/28/2013 | CN102061509B Manufacturing method of stainless steel separator for fuel cell |
| 08/27/2013 | US8518298 Eutectic mixtures based upon multivalent metal ions |
| 08/27/2013 | US8518286 Methods and compositons for acid treatment of a metal surface |
| 08/27/2013 | US8518234 High temperature surface treatment forming electrically conductive, aluminum rich oxide scale including chromium and iron; hematite structure; low cost fuel cell interconnects |
| 08/27/2013 | US8517795 Surface treatment method for vacuum member |
| 08/22/2013 | US20130217786 Porous nanostructures and methods involving the same |
| 08/21/2013 | CN203144550U Test equipment for research on electrocorrosion mechanism of direct current porcelain insulator iron cap |
| 08/21/2013 | CN103255467A Novel material surface modification method and apparatus |
| 08/21/2013 | CN103255441A Method for preparing nano porous silver based on Ag-based amorphous alloy |
| 08/20/2013 | US8512545 Porous metal article and about method for manufacturing same |
| 08/14/2013 | CN103245696A Method for preparing porous silicon-based one-dimensional nanowire gas sensitive element |
| 08/13/2013 | US8506836 Methods for manufacturing components from articles formed by additive-manufacturing processes |
| 08/13/2013 | US8506791 Linear guide |
| 08/13/2013 | US8506770 Electrochemical planarization system comprising enhanced electrolyte flow |
| 08/07/2013 | EP2623618A1 High-strength steel sheet and manufacturing method therefor |
| 08/07/2013 | EP2623054A1 Edged medical cutting tool |
| 08/06/2013 | US8500988 Device and method for ELID honing |
| 08/01/2013 | WO2013112268A2 Etching of plastic using acidic solutions containing trivalent manganese |
| 08/01/2013 | US20130193103 Method of self-aligned fully integrated stck fabrication |
| 07/31/2013 | CN203096224U Graphite electrode plate for aluminium foil corrosion |
| 07/31/2013 | CN203096223U Graphite electrode plate for aluminium foil corrosion |
| 07/31/2013 | CN203096222U Graphite electrode plate for low-pressure aluminium foil corrosion |
| 07/31/2013 | CN203096221U Graphite electrode plate for aluminium foil corrosion |
| 07/31/2013 | CN103228822A Method for the electrochemical polishing of metallic objects and electrolyte solution suitable therefor |
| 07/31/2013 | CN102352526B Electrochemical corrosion device and operating method thereof |
| 07/25/2013 | US20130187532 Cold field electron emitters based on silicon carbide structures |
| 07/25/2013 | US20130186774 Etching of Plastic Using Acidic Solutions Containing Trivalent Manganese |
| 07/25/2013 | US20130186772 Method for DNA Defined Etching of a Graphene Nanostructure |
| 07/25/2013 | US20130185930 Nanopatterned substrate serving as both a current collector and template for nanostructured electrode growth |
| 07/24/2013 | EP2616699A1 Slide member and method for the production thereof |
| 07/24/2013 | CN203080102U Water supplementing system of formation production line |
| 07/24/2013 | CN103215603A Application of electrolytic corrosion in improving bonding strength between hard coating and metal or alloy matrix |
| 07/17/2013 | CN103205796A Electrical polishing solution based on glycerol distilled residue extractives and preparation method of electrical polishing solution |
| 07/17/2013 | CN103205794A Water-conducting V seat |
| 07/16/2013 | DE202004021955U1 Prägeblech mit dreidimensionaler Struktur zur Herstellung von Dokumenten mittels Heiß-Kalt-Laminierpresse Embossing plate having a three dimensional structure for the production of documents by means of hot-cold-laminating press |
| 07/11/2013 | US20130175183 Component production method |
| 07/10/2013 | CN203049072U Electrolytic polishing device of taper hole component |
| 07/10/2013 | CN103198925A Method for controlling distribution of mesohigh electronic aluminum foil etching holes |
| 07/04/2013 | WO2013102031A1 System and method for electropolishing or electroplating conveyor belts |
| 07/04/2013 | US20130168256 System and method for electropolishing or electroplating conveyor belts |
| 07/03/2013 | CN203034136U Voltage feedback system for measuring aluminum foil production voltage |
| 07/03/2013 | CN102251269B Electrochemical surface treatment device |
| 06/26/2013 | CN203021675U Trapezoidal pole plate for aluminium foil electrode extended surface corrosion and electrolytic cell |
| 06/26/2013 | CN203021667U Electrochemical processing device |
| 06/25/2013 | US8470158 Porous metal article and about method for manufacturing same |
| 06/20/2013 | US20130153537 Method for forming anodized layer and mold production method |
| 06/19/2013 | CN203007466U Electrolytic polishing rack for horn-shaped workpiece |
| 06/19/2013 | CN103160909A Electroetching solution used for electroetching of amorphous alloy member and etching method |
| 06/19/2013 | CN103158226A Preparation method for metal-plastic complex and complex |
| 06/19/2013 | CN102433073B Aluminum alloy polishing solution and polishing method and equipment |
| 06/19/2013 | CN101734036B Positive thermosensitive CTP plate adopting active etherate in condensation resin of pyrogallol and divinylbenzene and preparation method thereof |
| 06/18/2013 | US8465655 Method of manufacturing polymer nanopillars by anodic aluminum oxide membrane and imprint process |
| 06/13/2013 | WO2013084934A1 Method for manufacturing solid oxide and device therefor |
| 06/12/2013 | CN202989329U Device for preparing tungsten probe for electrical test of nanometer device |
| 06/12/2013 | CN103147114A Resistance adjusting method of foil type strain meter |