About this document
NDT Strategies Pre- and Post-PWHT by Mohammad Reza Sohrabi is a document available to read on EtoBox.
This document discusses the importance of in-process non-destructive testing (NDT) during manufacturing. It describes a situation where a manufacturer produced multiple components that failed final inspection due to incomplete fusion in root welds, costing thousands of dollars per part. The author suggested performing magnetic particle testing on the welds during manufacturing to check for defects. However, the manufacturer refused since it was not a contract requirement. After scrapping multiple costly par
- Author
- Mohammad Reza Sohrabi
- Language
- EN