Electric resistance welding (ERW) is a welding process in which metal parts in contact are permanently joined by heating them with an electric current...

Spot welding (or resistance spot welding) is a type of electric resistance welding used to weld various sheet metal products, through a process in which...

Shot welding is a type of electric resistance welding which, like spot welding, is used to join two pieces of metal together. The distinguishing feature...

oxy-fuel welding were among the first processes to develop late in the century, and electric resistance welding followed soon after. Welding technology...

welding. Also known as manual metal arc (MMA) welding or stick welding. Also known as electric resistance welding (ERW). "جوشکاری گدازی FLOW Welding |...

Low-frequency electric resistance weld, LF-ERW is Electric resistance welded (ERW) pipe manufactured by cold-forming a sheet of steel into a cylindrical...

in a binding of the metals. It is a type of welding that uses a welding power supply to create an electric arc between a metal stick ("electrode") and...

tungsten arc welding (GTAW, also known as tungsten inert gas welding or TIG, and heliarc welding when helium is used) is an arc welding process that uses...

heating, and dielectric heating. In some processes (for example, arc welding), electric current is directly applied to the workpiece. In other processes,...

ERW may refer to: Electric resistance welding Energy return wheel, an airless tire Enhanced radiation weapon Explosive remnants of war, a term for unexploded...

Upset welding (UW)/resistance butt welding is a welding technique that produces coalescence simultaneously over the entire area of abutting surfaces or...

separates the grades. 4.3 The weld seam of electric-resistance welded pipe in Grade B shall be heat treated after welding to a minimum of 1000 °F [540 °C]...

arc welding (GMAW), sometimes referred to by its subtypes metal inert gas (MIG) and metal active gas (MAG) is a welding process in which an electric arc...

interface of the two parts to be welded. Unlike in fusion welding, no liquid or molten phase is present in the joint. Cold welding was first recognized as a...

Fusion welding is a generic term for welding processes that rely on melting to join materials of similar compositions and melting points. Due to the high-temperature...

displaying wikidata descriptions as a fallback Electric resistance welding – Welding by passing electric current through work pieces Thermal management (electronics) –...

Exothermic welding, also known as exothermic bonding, thermite welding (TW), and thermit welding, is a welding process that employs molten metal to permanently...

Radio-frequency welding, also known as dielectric welding and high-frequency welding, is a plastic welding process that utilizes high-frequency electric fields...

movie projectors. Electric arcs can be utilized for manufacturing processes, such as electric arc welding, plasma cutting and electric arc furnaces for...

contact due to its low cost, resistance to arc erosion, good conductivity, and resistance to mechanical wear and contact welding. CuW is usually a contact...

Tube Products (Old Bury) Limited, UK to produce Electric resistance welding (ERW) and Cold Drawn Welded (CDW) tubes also called as Drawn Over Mandrel tubes...

applications. Welded pipe is formed by rolling plate and welding the seam (usually by Electric resistance welding ("ERW"), or Electric Fusion Welding ("EFW"))...

Induction welding is a form of welding that uses electromagnetic induction to heat the workpiece. The welding apparatus contains an induction coil that...

human creativity La Résistance (professional wrestling) Resistance welding, a group of welding processes Support and resistance, concepts in the technical...

control have resulted in low utilization of electric resistance welding for primary structure. Ultrasonic welding offers some economic and quality-control...

Tube Products (Old Bury) Limited, UK to produce Electric resistance welding (ERW) and Cold Drawn Welded (CDW) tubes also called as Drawn Over Mandrel tubes...

the same plane and the weld metal remains within the planes of the surfaces. Butt welding is a commonly used technique in welding that can either be automated...

to weld than others (see Rheological weldability). A material's weldability is used to determine the welding process and to compare the final weld quality...

Four houses were destroyed, and several others were damaged. Electric resistance welding pipe failure was suspect as the cause of the rupture. On July...

ductile iron pipe, spiral-welded steel pipe, fire hydrants, and valves for the waterworks industry, and electric-resistance-welded steel pipe for the oil...