Class 427/59 - Welding electrode

Subclass of Class 427 - Coating processes
Definition: Processes for coating processes producing electrodes used
No. of patents: 26
Last issue date: 03/11/2008

Number	Title	Issue Date
7341759	Electrically conductive polymer, sensor using the same, and method for detecting target molecule using the sensor A novel electrically conductive polymer, a sensor using the electrically conductive polymer, and a method for detecting a target molecule that hybridizes to a probe, using the sensor, are provided. The electrically conductive polymer has the following formula:	03/11/2008
7337940	Apparatus and method for friction stir welding of high strength materials, and articles made therefrom An apparatus for friction stir welding, a weld tool for friction stir welding, and a method for making a weld tool for friction stir welding are presented. The weld tool comprises doped tungsten. A method for manufacturing an article, where the method comprises prov...	03/04/2008
7166689	Aryl amine polymer, thin film transistor using the aryl amine polymer, and method of manufacturing the thin film transistor An aryl amine polymer is provided which contains a specific repeat unit, its use in preparing an organic semiconductor material which contains the aryl amine polymer and an additional specific compound and in the preparation of organic light emitting devices (OLED),...	01/23/2007
7056746	Array cytometry A method and apparatus for the manipulation of colloidal particulates and biomolecules at the interface between an insulating electrode such as silicon oxide and an electrolyte solution. Light-controlled electrokinetic assembly of particles near surfaces relies on t...	06/06/2006
6997660	Plug and pencil for engine A first portion or plug and a second portion or pencil are provided, for use in a device, such as a marine engine. The first portion or plug may have an outer surface with external threads and a cavity with internal threads. The external threads of the first portion...	02/14/2006
6987164	Electrically conductive polymer, sensor using the same, and method for detecting target molecule using the sensor A novel electrically conductive polymer, a sensor using the electrically conductive polymer, and a method for detecting a target molecule that hybridizes to a probe, using the sensor, are provided. The electrically conductive polymer has the following formula:	01/17/2006
6841246	Wire for welding A welding wire of the type consists of a plated or uncovered solid wire and a flux-cored wire for carbon steel or stainless steel, wherein one or more of hydrocarbon compounds selected from the group consisting of saturated or unsaturated hydrocarbon compounds, whic...	01/11/2005
6797524	Light-controlled electrokinetic assembly of particles near surfaces A method and apparatus for the manipulation of colloidal particulates and biomolecules at the interface between an insulating electrode such as silicon oxide and an electrolyte solution. Light-controlled electrokinetic assembly of particles near surfaces relies on t...	09/28/2004
6387707	Array Cytometry A method and apparatus for the manipulation of colloidal particulates and biomolecules at the interface between an insulating electrode such as silicon oxide and an electrolyte solution. Light-controlled electrokinetic assembly of particles near surfaces ...	05/14/2002
6337144	Wire for welding A welding wire of the type consists of a plated or uncovered solid wire and a flux-cored wire for carbon steel or stainless steel, wherein one or more of hydrocarbon compounds selected from the group consisting of saturated or unsaturated hydrocarbon comp...	01/08/2002
6150018	Conductive flooring installation method and electroconductive welding rod A method for installing an electroconductive flooring and an electroconductive welding rod for use in this method are disclosed. The electroconductive welding rod is composed of a joint material including as the main component a thermoplastic resin compos...	11/21/2000
4977303	Zinc or cadmium coated, surface oxidized electrode wire for EDM cutting of a workpiece; and method for forming such a wire A method for forming an EDM wire electrode includes coating a copper wire core with zinc, and then heating the coated wire in an oxidizing atmosphere to simultaneously provide a copper-zinc alloy layer over the copper core and a zinc oxide surface on the ...	12/11/1990
4913927	Lubricated aluminum weld wire and process for spooling it Aluminum weld wire having a nascent aluminum surface, (the weld wire is also useful for vacuum and arc metallizing), is lubricated with a dual coating of an essentially anhydrous lower alkanol and a colloidal solid lubricant each present as a layer so thi...	04/03/1990
4889773	Resistance welding of galvanized steel A coating for improved resistance welding of galvanized steel parts or sheets comprises a binder, and a metal phosphide pigment, preferably a ferrophosphorus pigment, having a particle size of from about 0.1 to about 30 microns. The pigment can also inclu...	12/26/1989
4544139	Coated exothermic cutting electrode An exothermic cutting electrode or burning bar provided with a coating containing oxidizing material, arc stabilizing material and a binder with portions of reduced coating thickness along the length of the electrode....	10/01/1985
4487804	Coating to prevent the oxidation of electrodes during electric furnace steel making A coating is provided which substantially lengthens the life of carbon and graphite electrodes used in electrical arc processes for the manufacture of ferrous metals. The coating forms a silica-phosphorus glass upon the electrodes....	12/11/1984
4355054	Process for production of a low hydrogen type covered arc-electrode In a low hydrogen type covered arc-electrode, the sources of diffusible hydrogen are kept to a low level by selecting kind of the ingredients for producing the electrodes or by baking the ingredients. In the process of the present invention, the covered a...	10/19/1982
4325749	Method of treating welding rod for corrosion resistance A surface treatment is disclosed for welding rod or wire of ferrous composition to greatly enhance its resistance to corrosion and considerably extend shelf life. The treatment consists of forming a relatively thick (0.0001 inches) black oxide surface lay...	04/20/1982
4312894	Hard facing of metal substrates Method for hard-facing substrates is disclosed using a hard facing material consisting essentially of at least one vanadium carbide. In a particular embodiment of the invention tungsten is present in the hard facing material in solid solution with vanadiu...	01/26/1982
4301211	Brazing rod comprising an alloy core coated with a layer of elastomer containing a flux This invention relates to brazing materials. In particular it is concerned with a novel combination of brazing alloy and flux. Specifically, a brazing material in accordance with the invention comprises a brazing alloy having a coating comprising a brazin...	11/17/1981
4185136	Coated electrodes A coated electrode is provided comprising a metal core rod and a sheath coating enveloping said rod, said sheath consisting essentially of at least one hard phase-forming element in particulate form bonded to said rod, said sheath containing an amount of ...	01/22/1980
4133935	Coated electrodes for underwater metal working A waterproof electrode useful in metal-working is obtained by coating the ectrode with a polyolefin selected from the class consisting of polyethylene, polypropylene, polybutylene and mixtures thereof at a thickness from 0.25 cm to 0.80 cm by a method whi...	01/09/1979
4086389	Coating composition comprising crystalline cellulose and a coated electrode for arc welding produced therewith A coating composition for a coated electrode for arc welding comprising 3 to 30% of fibrous mineral, 2 to 12% of crystalline cellulose, with the balance being at least one of a slag forming agent, an arc stabilizing agent, a deoxidizing agent and an alloy...	04/25/1978
4045593	Method for producing moisture resistant electrodes A method of making flux-covered welding electrodes which are resistant to moisture absorption wherein untreated covered electrodes are treated with a dilute aqueous dispersion of at least one material taken from the class of silicon bearing materials cons...	08/30/1977
4010309	Welding electrode Directed to a welding flux and covered welding electrodes, and, more particularly, to covered electrodes having a nickel-chromium-iron alloy core and a special flux coating or covering, which electrode is capable of joining similar and dissimilar metals a...	03/01/1977
3939028	Protection of carbon articles Carbon articles, particularly carbon electrodes, are protected against corrosive attack in use by fusing material to the article, or applying material to the carbon article which under the conditions of its use is capable of fusing to the carbon article, ...	02/17/1976

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Class 427/59 - Welding electrode