What is Weld Purging? Introduction Weld purging is the process of removing oxygen and other gases from the weld zone in order to create a high-quality, defect-free weld. This is done by introducing an inert gas, such as argon or helium, into the welding environment to displace any atmospheric gases …
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Introduction Welding is a common industrial process that involves joining two or more materials to form a single piece. One of the most important considerations in welding is the selection of materials. Welding can be performed on a variety of materials, but they can be broadly classified into two categories …
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