Industrial infrastructure components undergo time-dependent material and property degradation associated with thermomechanical loads (temperature, pressures, dynamic loads) and operating environments (corrosive media, H2) which influences the structural integrity, and in rare scenarios lead to failure. The traditional approach has been to schedule periodic inspections to evaluate defect size, location and statistics which is represented as solid line in bath tub curve.

The emerging trend is to go be
Source: NDT