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Gas tungsten arc welding (GTAW), or TIG welding, is an arc welding process that uses a non-consumable tungsten electrode to create an arc and join metal. It requires shielding gas, mostly pure argon or argon mixed with helium.
What is TIG welding? TIG stands for tungsten inert gas and is also known as gas tungsten arc welding (GTAW). In TIG welding, a tungsten electrode in a hand-held torch heats the metal being welded and a shielding gas (commonly argon) protects the weld puddle from airborne contaminants.
Gas 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 a non-consumable tungsten electrode to produce the weld.
Luckily, choosing a shielding gas for TIG welding is not rocket science, even if the gas tank looks like a rocket. In this article, you’ll learn which gas to choose for different applications and, most importantly, the pitfalls to avoid.
TIG stands for tungsten inert gas and is technically called gas tungsten arc welding (GTAW). The process uses a non-consumable tungsten electrode that delivers the current to the welding arc. An inert gas, typically argon, protects and cools the tungsten and weld puddle.
Learn how to TIG Weld! This video is #sponsored by #LincolnElectric to demonstrate the TIG 200 Square Wave. We cover basics for beginners who want to TIG wel...
TIG welding, also known as Gas Tungsten Arc Welding (), is a go-to welding process for professionals and hobbyists seeking clean, precise, and high-quality welds.Whether you're working with aluminum, stainless steel, or exotic alloys, TIG welding offers unparalleled control and versatility. In this guide, we’ll explore how TIG welding works, its key advantages, and advanced techniques to ...
Improve your TIG welding with TIG tips and tricks and weld calculators, or learn to TIG weld with training materials and mobile apps.
What is TIG Welding? TIG welding makes joints in metals via a tungsten electrode in the torch. This electrode produces a very high-temperature arc (up to 11,000°F) that melts the metal and creates a weld pool. A filler metal can also be used if you want to make an extra strong joint.
Tungsten Inert Gas (TIG) welding, also known as Gas Tungsten Arc Welding (GTAW) is an arc welding process that produces the weld with a non-consumable tungsten electrode. Tungsten inert gas (TIG) welding became an overnight success in the 1940s for joining magnesium and aluminium.