Plasma welding
Thermal plasmas with a power of less than 400 kW: applications

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Plasma welding


Thermal plasmas with a power of less than 400 kW: applications

Author : Pierre FAUCHAIS

Publication date: August 10, 2008 | Lire en français

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2. Plasma welding

After cutting, plasma welding is the second most popular process in terms of the number of plasma installations, but it is also the one with the highest sales (10 billion euros in 2003). ). Since neither oxidation nor nitriding of the area to be welded is desired, argon is mainly used as the plasmagenic gas, with up to 2.5% hydrogen by volume...

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