Purging Solutions

Abstract

Additional shielding of the backside/underside while ischolar_main welding of certain alloys such as Stainless Steel is often referred as Purging. This prevents atmospheric oxygen from reacting with the ischolar_main underside and helps in obtaining good welds. Authors are looking at some of the popular purging solutions available today in the form of consumables and accessories that are necessary for pipes/tubes, but can be considered for other common scenario of fabrication with plates/sheets to build vessels/reactors etc.