Home » Tungsten Tungsten Written by Bryan Joslin on November 1, 2023 A non-consumable electrode made of tungsten that creates the electric arc in TIG welding. Related Articles: The Best Way to Organize Electrical CordsAluminum Welding Tips and TricksThe Top 5 Types of Welding ExplainedFrequently Asked Aluminum Welding QuestionsTop 5 Reasons to use a TIG Gas Lens Kit