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Austenitic and Ferritic Metal Weld Inspections
Austenitic and Ferritic Steel Weld Inspections
Detection and characterization of IGSCC (Inter Granular Stress Corrosion Cracking) in austenitic piping welds is an important issue in BWR type nuclear power plants. Zetec has developed and formally qualified a solution for encoded manually driven phased array UT examination on homogeneous carbon and stainless steel piping welds.
 
The qualification for austenitic and ferritic piping welds (obtained at PDI according to ASME Code Section XI,
Appendix VIII, Supplements 2 and 3) covers detection and length sizing in ferritic and austenitic piping welds, from 12" to 36" NPS, and for wall thicknesses from 0.6" to 3.0". Click here to download the application note.
 
Zetec's solution employs the following equipment:
  • OmniScan PA
  • Zetec Manual Pipe Scanner
  • UltraVision 1.0 Software
  • Dual 2-D Matrix Array Probe
     
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