At Nippon Sanso we are called “The Gas Professionals” for a reason. It's because we are able to solve all your doubts and problems.
The inert gas par excellence
Noble gas, 1.38 times heavier than air, has a low ionization potential, so it can facilitate the formation of an electric arc. Argon has a tendency to concentrate penetration of the weld bead into the base material. It also offers a good influence on the stabilization of the electric arc.
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-186°C
Boiling point
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1,52 J/mol
First ionisation energy
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1,3797
Relative density