Introduction to the TIG process. Process description, advantages and disadvantages.

Descriptions of current and voltage, polarity, waveform control, fluxes used, and types of TIG arc starts.

Safety, selecting a power source, types of power sources, torches, and automated TIG welding.

Tungsten electrode types and usage, shielding gases and usage, and types of filler metals and their specifications.

Causes of electrical shock, avoiding welding fumes, and proper clothing and eye protection.

How to set the power source controls, preparing the weld joint, and metal types.

Weld metal configurations, and types of welds.

Manual torch techniques for making proper welds, and arc starting procedures.

Formulas to figure total welding costs.

Welding process and equipment problems, with probable causes and suggested remedies.

Electrode types, polarity recommendations, filler metal specs, cost information, and conversion figures.

Definitions, from Advanced Squarewave to Zirconiated Tungsten.