ADVANCED MATERIALS & PROCESSES | OCTOBER 2024 13 *Member of ASM International NDT TECHNIQUES An advanced, patented probe sensor provides early detection of water infrastructure problems caused by corrosion and harsh atmospheric conditions. NDT TECHNIQUE TO CHECK GRAPHITIZATION OF DUCTILE AND CASTIRON WATER MAINS Mehrooz Zamanzadeh, FASM* and Anil Kumar Chikkam* Matergenics Inc., Pittsburgh
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