The term 'TIG' stands for?

The term 'TIG' stands for?

• A. torch-inserted gas
• B. torch-integrated gas
• C. tungsten-inert gas
• D. tungsten-integrated gas

Answer: (C)

TIG stands for tungsten-inert gas. In this welding process, a non-consumable tungsten electrode creates the arc, and the weld area is shielded by an inert gas such as argon or helium to keep air from oxidizing the molten metal. The combination of a tungsten electrode and inert shielding gas is what gives TIG its name and its ability to produce precise, high-quality welds on demanding metals. The other phrasing would imply different torch or gas arrangements, which isn’t what the acronym describes.

TIG stands for tungsten-inert gas. In this welding process, a non-consumable tungsten electrode creates the arc, and the weld area is shielded by an inert gas such as argon or helium to keep air from oxidizing the molten metal. The combination of a tungsten electrode and inert shielding gas is what gives TIG its name and its ability to produce precise, high-quality welds on demanding metals. The other phrasing would imply different torch or gas arrangements, which isn’t what the acronym describes.