In the article “Improved Welding of Primer-Coated Steels,” the authors address welding problems associated with preconstruction primers (PCPs), also called weld-through primers. The GMAW and FCAW pulse welding variants are discussed with test results. The work presented in this article was funded by the National Shipbuilding Research (NSRP) Program. Read more about it in the May issue of Welding Journal. Learn more about EWI arc welding capabilities.
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