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.
ABC Inc. (Any Town, NY) Oct. 2009 â Jan. 2010. 1  Preformed welding using mig, stick, and flux core welding. 2  Repaired bits with small holes and, or cracks by tig welding. 3  Checked bits diameters by using ring gauges.  Certified in mig, stick and flux core.