Tag: tig welding

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What is Scratch-Start TIG Ignition? Scratch start is a very basic and rudimentary process, usually found on low-cost inverter welders that have been essentially designed for Stick (MMA) welding.  The TIG tungsten electrode is scratched on the job to initiate the arc, and must be quickly [...]

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TIG welding is probably the most versatile method available for the fabrication and repair of any kind of metal. At the same time, most experienced welders would agree that it can be the most challenging technique to get comfortable with, and there will always be more to learn. To help you pick [...]