It is used as a protective medium for welding, cutting and melting of active and rare metals and
based alloys, aluminium, AL and MG alloys. Stainless chromium-nickel heat-resistant alloys and alloy
steels of various grades.In addition, Argon is used as a fire extinguishing substance, and in medecine, for air purification, as anesthesia, and in Argon lasers, in metallurgy. Argon is widely used in metal refining.In accordance with the technical regulation of the customs union 029/2012, Argon is a food additive,
it is used as a propellant and packaging gas.