Matches 1 - 36 out of 36

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US20150027995 SOLID WIRE, AND GAS-SHIELDED ARC WELDING METHOD USING SAME  
A solid wire is for gas-shielded arc welding, using a shielding gas, and for galvanized steel sheet welding. The solid wire comprises, to the mass of the whole of the solid wire, predetermined...
US20120298647 METHOD FOR RECOVERING TITANIUM-CONTAINING BYPRODUCTS  
A process for producing a coating material for coating welding electrodes and/or for producing a welding powder which can be used in an electric welding, such as in an under-powder welding, a...
US20130327749 METHOD AND SYSTEM TO START AND USE COMBINATION FILLER WIRE FEED AND HIGH INTENSITY ENERGY SOURCE FOR WELDING ALUMINUM TO STEEL  
A method and system to weld or join workpieces of different materials employing a high intensity energy source to create a weld puddle and at least one resistive filler wire which is heated to at...
US20070170152 Electric arc welding wire  
An electric arc welding wire having an outer cylindrical surface and an electrically conductive layer on the surface wherein the layer comprises an alloy of copper with the copper content being...
US20140263194 CORED NON-ARC CONSUMABLE FOR JOINING OR OVERLAYING AND SYSTEMS AND METHODS FOR USING CORED NON-ARC CONSUMABLES  
Embodiments of the invention relate to consumables that are used with non-arc deposition processes, including hot-wire deposition processes. Exemplary embodiments of the present invention...
US20130334189 WELDING WIRE AND WELDING METHOD  
A welding wire is formed from a hoop having an inner surface and formed from a metal material, a core wire having a surface and formed from a metal material, and an alkaline metal compound. The...
US20140042143 SHEATHED WELDING WIRE  
Provided is a welding wire and method for manufacturing a welding wire providing for quality welds on 300 series stainless steel and similar materials. A metal powder core is encapsulated in a...
US20140117001 ALUMINUM ALLOY WELDING WIRE  
A composition for welding or brazing aluminum comprises silicon (Si) and magnesium (Mg) along with aluminum in an alloy suitable for use in welding and brazing. The Si content may vary between...
US20080156784 SOLID WIRE  
A solid wire contains in mass percent C 0.005 to 0.080%, Si 0.30 to 1.20%, Mn 1.15 to 1.65%, S 0.050 to 0.200%, P 0.017% or less, O 0.0070% or less, and N 0.0050% or less, wherein C+(P*5)≦0.135...
US20140332517 SYSTEMS AND METHODS FOR LOW-MANGANESE WELDING ALLOYS  
The present disclosure relates generally to welding alloys and, more specifically, to welding consumables (e.g., welding wires and rods) for welding, such as Gas Metal Arc Welding (GMAW), Gas...
US20130292362 High Toughness Weld Metals With Superior Ductile Tearing Resistance  
Weld metals and methods for welding ferritic steels are provided. The weld metals have high strength and high ductile tearing resistance and are suitable for use in strain based pipelines. The...
US20130313240 SYSTEMS AND METHODS FOR LOW-MANGANESE WELDING WIRE  
The invention relates generally to welding and, more specifically, to welding wires for arc welding, such as Gas Metal Arc Welding (GMAW) or Flux Core Arc Welding (FCAW). In one embodiment, a...
US20060000818 Surface treatment agent for welding wire and welding wire surface-treated with the same  
Disclosed herein is a surface treatment oil for treating the surface of a welding wire. The surface treatment oil comprises at least one alkali metal compound and/or an alkaline earth metal...
US20090314759 WELDING WIRE WITH PEROVSKITE COATING  
The electrical resistance between a welding wire used for arc welding and the welding gun contact tip through which it passes is reduced by providing on the surfaces of the welding wire a solid...
US20070029295 HIGH HARDNESS/HIGH WEAR RESISTANT IRON BASED WELD OVERLAY MATERIALS  
The present application relates to iron based glass forming alloys and their manufacture in powder, cored wire and stick electrode form to produce feedstock for a wide variety of weld overlay...
US20130146571 ANTI-SPATTER COMPOSITION  
An anti-spatter composition for use with the laser cutting of titanium or titanium containing materials. The anti-spatter composition includes Lecithin and one or more organic solvents. The one or...
US20070251934 High Carbon Welding Electrode and Method of Welding with High Carbon Welding Electrode  
High carbon welding electrode is used in the welding of high strength steel using gas shielded arc welding techniques whereby a plurality of beads of molten weld material join together rail ends...
US20140027426 ROOT PASS WELDING SOLUTION  
The present systems and methods relate generally to the field of welding systems, and particularly to flux-cored arc welding systems with self-shielded electrodes (FCAW-S). In an embodiment, a...
US20140349136 SYSTEMS AND METHODS FOR LOW-MANGANESE WELDING ALLOYS  
The present disclosure relates generally to welding alloys and, more specifically, to welding consumables (e.g., welding wires and rods) for arc welding operations. In an embodiment, a welding...
US20140083981 SYSTEMS AND METHODS FOR LOW-MANGANESE WELDING WIRE  
The invention relates generally to welding and, more specifically, to welding wires for arc welding, such as Gas Metal Arc Welding (GMAW) or Flux Core Arc Welding (FCAW). In one embodiment, a...
US20070181549 Metal cored wire  
A metal cored electrode used to form a weld metal on a workpiece having improved yield strength, tensile strength and impact toughness.
US20070193995 HIGH STRENGTH STICK ELECTRODE  
A shielded metal arc welding electrode for depositing a high strength weld metal bead on a workpiece which satisfies the strength requirements under America Welding Society A5.5 standard's E11018M...
US20060144836 Cored electrode for reducing diffusible hydrogen  
A cored electrode to form a weld bead with a low diffusible hydrogen in a gas shielded electric arc welding process. The cored electrode includes a metal sheath and a fill composition. The filling...
US20150099140 SYSTEMS AND METHODS FOR CORROSION-RESISTANT WELDING ELECTRODES  
The invention relates generally to welding and, more specifically, to welding wires for arc welding, such as Gas Metal Arc Welding (GMAW) or Flux Core Arc Welding (FCAW). A disclosed tubular...
US20140299590 WELDING ADDITIVE FOR ELECTRIC ARC WELDING AND LASER BEAM WELDING OF MIXED JOINS MADE OF AUSTENITIC AND FERRITIC STEEL  
A welding additive for electric arc welding and laser beam welding of mixed joins composed of austenitic and high-manganese-containing and ferritic steel, where the high-manganese-containing steel...
US20140014626 CORED ELECTRODE FOR REDUCING DIFFUSIBLE HYDROGEN  
A cored electrode to form a weld bead with a low diffusible hydrogen is described in a gas shielded electric arc welding process. The cored electrode includes a metal sheath and a fill...
US20130294820 WELDING COMPOSITIONS FOR IMPROVED MECHANICAL PROPERTIES IN THE WELDING OF CAST IRON  
A weld deposit produced from a coated welding electrode for use in welding cast irons is provided by the present invention. Preferably, in one form of the present invention, the weld deposit...
US20130043227 HIGH STRENGTH STICK ELECTRODE  
A shielded metal arc welding electrode for depositing a high strength weld metal bead on a workpiece which satisfies the strength requirements under America Welding Society A5.5 standard's E11018M...
US20070045261 PREPARATION OF FILLER-METAL WELD ROD BY INJECTION MOLDING OF POWDER  
A filler-metal weld rod of a filler-metal composition is prepared by providing a mass of metallic powders, mixing the metallic powders with a temporary thermoplastic binder to form an...
US20140353285 HIGH BORON HARDFACING ELECTRODE  
Electrodes for depositing hardfacing alloys containing boron, carbon, chromium, manganese, and silicon on the surface of metal components that are subjected to high thermal and mechanical...
US20150001198 BIMETALLIC WELDING ELECTRODE  
An electrode is disclosed for use in MIG/MAG welding. The electrode comprises an elongated electrode body within which is embedded a metallic filament. In some embodiments, the filament is copper,...
US20170096727 IRON-NICKEL ALLOY HAVING IMPROVED WELDABILITY  
The invention relates to an alloy based on iron comprising, by weight: 35%≦Ni≦37%trace amounts≦Mn≦0.6%trace amounts≦C≦0.07%trace amounts≦Si≦0.35%trace amounts≦Cr≦0.5%trace amounts≦Co≦0.5%trace...
US20170008133 Welding Wire for Gas Protective Welding of Reduced Activation Martensitic/Ferritic Steel and Method of Manufacturing the Same  
Welding wire for gas protective welding of reduced activation ferritic/martensitic steel and the manufacturing method, chemical components (weight percentage, wt %): C: 0.1˜0.15, Cr: 8.0˜9.0, W:...
US20160008906 SOLID WIRE FOR GAS SHIELDED ARC WELDING, WELD METAL BY GAS SHIELDED ARC WELDING, WELDED JOINT, WELDMENT, WELDING METHOD, AND PRODUCTION METHOD OF WELDED JOINT  
A solid wire for gas shielded arc welding comprising the following in terms of mass-% with respect to a total mass of the wire including plating: C: from 0.03 to 0.15%, Si: from 0.2 to 0.5%, Mn:...
US20150283638 METHOD AND SYSTEM TO USE AC WELDING WAVEFORM AND ENHANCED CONSUMABLE TO IMPROVE WELDING OF GALVANIZED WORKPIECE  
Embodiments of the present invention comprise a system and method to weld or join coated materials using an arc welding system alone, or in combination with a hot wire system, where the arc...
US20130082036 ELECTRODE FOR GMAW HYBRID LASER ARC WELDING  
A welding electrode hybrid laser arc welding is provided which is either a solid or metal core electrode. The electrode contains at least carbon, manganese, silicon, sulfur and phosphorus. The...
Matches 1 - 36 out of 36