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quintonvega37: The gain with TIG welding when it's first key inside 1940s was that
fecal material tungsten were stuck to the metal sheet when they tried welding.
This was resolved primary by changing the polarity with the node's current and in
that case to...
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The gain with TIG welding when it's first key inside 1940s was that fecal material tungsten were stuck to the metal sheet when they tried welding. This was resolved primary by changing the polarity with the node's current and in that case to switching to alternating electric energy altogether. Technological development along the way in recent years included the introduction of torches that is to be cooled by water which eliminated overheating which was another common problem for almost any early TIG welding approach. Plasma welding, which was a development in the 1950s was a immediate offshoot from TIG welding.
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