Jennifer Bourn. This post is part of the Color Meaning Blog Series, detailing the meanings associated with colors such as red, orange, yellow, green, blue, purple, grey, black, white, brown, pink, turquoise, gold, silver, and beige.
The effect of replacing argon by nitrogen was investigated for the purÂ­pose of reducing welding costs. The study reveals that nitrogen can very well be used to replace argon for purging in pipe welding without any adverse effects on the properties of the unstabilized austenitic stainless steels.
Actually there is no difference at all in the oxygen that is used in welding & cutting to the oxygen that is used for medical applications. The welding supply distributor where I work fill our own oxygen, nitrogen, carbon dioxide, argon, propane and propylene gases.We only have one bulk oxygen container.y wife is a Paramedic and they get their O2 from a welding supply shop and I've always wondered what the real difference if any was between that and the stuff in my torch tanks.