Gas tungsten arc welding

Rarity: Uncommon

A topic a little better known than average, read and translated beyond its own country.

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At a glance

Class

Invention

Domain

Science and technology

Knowledge cost

5

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What Wikipedia says

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.

Excerpt from the Wikipedia article “Gas tungsten arc welding”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: U.S. Navy photo by Mass Communication Specialist 2nd Class Jason T. Poplin, Public domain, via Wikimedia Commons.