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What is Dissimilar Weld Failure Solutions about?

The document outlines a case study on recurring cracks in a dissimilar metal welding joint of a high-pressure steam pipe in a petrochemical plant, which has persisted from 2010 to 2014 despite previous repairs. A detailed analysis identified root causes, including inadequate welding processes and residual stresses, leading to the proposal of corrective measures such as the installation of a spool pipe section and optimized post-weld heat treatment. The implemented solutions successfully addressed the critic

Author

Mohamed Ibrahim

Language

EN