| Patents for C25F 1 - Electrolytic cleaning, degreasing, pickling, or descaling (1,460) |
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| 03/23/1995 | DE4432591A1 Coating process for a nickel-titanium alloy component |
| 03/22/1995 | EP0644276A1 A hot-rolled steel strip manufacturing and descaling method and an apparatus thereof |
| 03/02/1995 | DE4329290A1 Verfahren zum elektrolytischen Reinigen von metallischen Teilen A method for electrolytic cleaning of metal parts |
| 02/14/1995 | CA1334370C Method for producing low iron loss grain oriented silicon steel sheets |
| 02/02/1995 | WO1995003439A1 A method for removal of certain oxide films from metal surfaces |
| 02/02/1995 | CA2145167A1 A method for removal of certain oxide films from metal surfaces |
| 01/17/1995 | US5382335 Process and apparatus for the electrolytic treatment of continuously advancing electrically conductive material |
| 01/10/1995 | CA1333896C Electrical conditioning system for electrodes in an electrolysis cell |
| 11/24/1994 | WO1994026959A1 A method and a device for pickling of stainless steel |
| 11/23/1994 | CN1026670C Surface treatment method and agent for aluminium and aluminium alloy solid welding |
| 11/08/1994 | US5362370 Method for the electrolytic removal of plastic mold flash or bleed from the metal surfaces of semiconductor devices or similar electronic components |
| 11/08/1994 | CA1332914C Steel wire for the reinforcement of elastomers |
| 09/14/1994 | CN2177022Y Surface treatment device after metal welding |
| 08/23/1994 | CA1331577C Method for treatment of high-strength metals against embrittlement |
| 08/17/1994 | CN2174484Y Non-etching electronic rust-removing apparatus |
| 08/11/1994 | DE4303137A1 Method for removing ceramic layers on metal components |
| 06/15/1994 | CN1087958A Method, equipment and apparatus for processing of surface of cans of metal, especially aluminium and alloy |
| 06/08/1994 | EP0599948A1 Electrolytic bath solution and method for improving the surface wear resistance of tools. |
| 06/07/1994 | US5318677 Process and solutions for removing resin bleed from electronic components |
| 05/17/1994 | US5312530 Surface processing device |
| 05/11/1994 | EP0596817A1 Process and apparatus for surface treating metallic cans particularly made of aluminium or its alloys |
| 04/26/1994 | US5306402 Method for controlling the machining current in electrochemical machining |
| 03/09/1994 | EP0585667A1 Electric current control method used for electrochemical machining |
| 03/03/1994 | DE4228808A1 Surface treatment of strip material - includes an additional spraying stage |
| 02/01/1994 | CA1326643C Process for the decontamination of the surface of a metal part contaminated by tritium and apparatus usable for this process |
| 01/11/1994 | CA1325998C Method of processing cold-rolled stainless-steel sheet and strip |
| 12/14/1993 | US5269889 Electrolytic cleaning and refurbishing of grinding wheels |
| 12/08/1993 | CN1079261A Method for producing narrow metallic tapes of tungsten or molybdenum |
| 12/01/1993 | EP0571832A2 Imides and their salts and their use as surface active agents |
| 11/27/1993 | CA2096816A1 Imides and their salts, as well as their use |
| 11/24/1993 | EP0571015A1 Electrolytic cleaning method for metal surfaces of electronic components |
| 11/03/1993 | CN1078000A Periodic reverse pulse electrochemical cleaning for metal surface |
| 09/22/1993 | EP0560771A1 Method and device for pickling, and method and installation for galvanizing |
| 09/09/1993 | DE4310749A1 Electrochemical decontamination of metal component using strongly alkaline electrolyte liq. - used to remove radioactive oxide layers from PWR and BWR components |
| 09/07/1993 | CA1321974C Process for descaling the cold-rolled and annealed stainless steel strip |
| 08/18/1993 | EP0555663A2 Method of dealkalizing glass |
| 08/11/1993 | CN1075177A Rust removing and contaminant releasing technology for metal surface by electrochemical process |
| 08/03/1993 | US5232563 Immersing wafer having recesses its surface in solution con-taining water, an ion conductor & a nonionic surfactants, & applying a voltage between wafer & another electrode to create a current which causes bubbling on surface of semiconductor |
| 08/03/1993 | US5232562 Electrochemical reduction treatment for soldering |
| 07/13/1993 | US5227036 Electrolytic removal of tin oxide from a coater |
| 06/29/1993 | CA1319640C Method and apparatus for electrochemically cleaning gun bores and the like |
| 06/24/1993 | WO1993011903A1 Method and apparatus for applying a liquid in the shape of a wave |
| 06/02/1993 | CN1072623A Surface treatment method and agent for aluminium and aluminium alloy solid welding |
| 05/25/1993 | US5213667 Electrolytic bath solution and method for improving the surface wear resistance of tools |
| 04/20/1993 | USRE34227 Non-cyanide electrode cleaning process |
| 04/13/1993 | US5202003 Nondestructive dissolving of coating materials from equipment surfaces |
| 04/13/1993 | US5202002 Dipping or electrlysis in heated aqueous hydrochloric acid solution containing palladium, platinum or rhodium ions |
| 03/09/1993 | US5192402 Method of dealkalizing glass |
| 02/18/1993 | WO1993003208A1 Electrolytic bath solution and method for improving the surface wear resistance of tools |
| 02/16/1993 | US5186797 Electrolytic deflash system for removing bleed from the lead frame of an encapsulated electronic component |
| 01/26/1993 | US5182002 Line for continuously annealing and pickling stainless steel strip |
| 01/13/1993 | EP0523022A2 Surface processing device |
| 12/29/1992 | US5174870 Electrocleaning method |
| 12/23/1992 | WO1992022906A1 Methods for cleaning cathodes |
| 12/16/1992 | EP0518850A1 Process and device for electrolytic pickling of continuously moving electrically conducting articles |
| 12/11/1992 | CA2070583A1 Process and apparatus for the electrolytic treatment of continuously advancing electrically conductive material |
| 11/26/1992 | WO1992006231A3 Method and device for pickling, and method and installation for galvanizing |
| 11/19/1992 | EP0513753A1 Process for pickling steel-based metallic materials |
| 11/10/1992 | US5162082 Electrochemical reduction treatment for soldering |
| 11/04/1992 | EP0511478A1 Line for continuously annealing and pickling stainless steel strip |
| 11/03/1992 | US5160590 Applying electroconductive paste between metal and electrode |
| 10/06/1992 | US5152878 Forming an electrolytic cell having stained mask as the anode, cleaning mask to form a surface film, rinsing mask with water to remove surface film and drying |
| 09/16/1992 | EP0393169B1 Method for plating on titanium |
| 08/25/1992 | US5141606 Immersing an insoluble precoated electrode in aqueous bath |
| 07/15/1992 | EP0494579A1 Method for electroplating nickel onto titanium alloys |
| 07/14/1992 | US5130000 Pickling high-grade steel |
| 07/07/1992 | US5127971 Method of producing grain oriented silicon steel sheets having improved magnetic properties and bending properties by electrolytic degreasing |
| 04/16/1992 | WO1992006231A2 Method and device for pickling, and method and installation for galvanizing |
| 04/14/1992 | US5104501 Electrolysis while stamping die is suspended on jig which is anode in aqueous alkaline solution; accuracy, pot life, defect reduction |
| 03/11/1992 | EP0474365A1 Filter cleaning |
| 02/19/1992 | EP0471662A2 Process for pickling stainless steel |
| 02/11/1992 | US5087342 Continuous steel strand electrolytic processing |
| 11/26/1991 | US5068017 Method to dissolve solid iron oxides |
| 09/11/1991 | EP0445119A1 Method for purifying quaternary ammonium hydroxides |
| 09/05/1991 | WO1991013191A1 Electrolytic removal of tin oxide or titanium nitride from a coater |
| 09/05/1991 | CA2075943A1 Electrolytic removal of tin oxide or titanium nitride from a coater |
| 07/25/1991 | WO1991010758A1 A steel wire for the reinforcement of elastomers |
| 07/02/1991 | US5028304 Method of electrochemical machining of articles made of conducting materials |
| 06/11/1991 | US5022971 Anodically and cathodically first with sodium sulfate and then with mixture of sodium nitrate and sodium fluoride |
| 06/05/1991 | EP0430893A1 Method for the electrolytic pickling or degreasing of steel plate |
| 06/05/1991 | EP0430623A2 Non-cyanide electrode cleaning process |
| 06/05/1991 | EP0204846B1 Method of manufacturing colored stainless steel materials and apparatus for continuously manufacturing same |
| 05/07/1991 | US5013374 Permanent domain refinement by aluminum deposition |
| 04/24/1991 | EP0376962A4 Electrochemical contact lens disinfection and neutralization system |
| 03/19/1991 | US5000828 Process for producing one-side electrogalvanized steel sheet with distinguished susceptibility to phosphate salt treatment and distinguished appearance on the non-electrogalvanized side |
| 03/13/1991 | EP0416099A1 Method for electrochemically treating articles made of conductive materials |
| 02/19/1991 | US4994157 Method and apparatus for descaling stainless steel |
| 01/16/1991 | EP0407476A1 A steel wire for the reinforcement of elastomers |
| 01/09/1991 | EP0407326A1 Method for electroplating nickel onto titanium alloys |
| 12/06/1990 | EP0416099A4 Method for electrochemically treating articles made of conductive materials. |
| 11/14/1990 | EP0396921A1 Process for producing one-side electrogalvanized steel sheet |
| 11/06/1990 | US4968398 Process for the electrolytic removal of polyimide resins |
| 11/06/1990 | US4968397 Non-cyanide electrode cleaning process |
| 10/30/1990 | US4966664 Electrolysis in a basic bath where the substrate with resist functions as electrode |
| 08/30/1990 | DE3937438A1 Descaling steel by pickling - using fluoric acid soln. contg. ferric ions and electrolytically producing nascent oxygen in soln. to reoxidise ferrous ions |
| 08/01/1990 | CN1044307A Process for electrochemical treatment of products of conductive materials |
| 07/11/1990 | EP0376962A1 Method of neutralising a disinfectant solution |
| 07/03/1990 | US4938854 Electrolysis |
| 07/03/1990 | US4938850 Method for plating on titanium |
| 06/27/1990 | CN1043351A Process and apparatus for electrolytically removing protective layers from sheet metal substrate |