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Read our welding articles.|
Find new and used welding equipment (home) |
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Read our welding articles. |
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Hobart MIG TIG Stick Welders Welder/Generator Accessories Plasma Cutters Lincoln Welders MIG TIG Stick Welders Welder/Generator Accessories Plasma Cutters Miller Welders MIG TIG Stick Welders Welder/Generator Accessories Plasma Cutters HTP Welders Welding Helmets Welding Books, DVDs |
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Plasma Cutting
Plasma cutting is a process that is used to cut steel and other metals (or sometimes other materials) using a plasma torch. In this process, an inert gas (in some units, compressed air) is blown at high speed out of a nozzle; at the same time an electrical arc is formed through that gas from the nozzle to the surface being cut, turning some of that gas to plasma. The plasma is sufficiently hot to melt the metal being cut and moves sufficiently fast to blow molten metal away from the cut. Plasma can also be used for plasma arc welding and other things. Read More |
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