M Feroldi

Time of Flight Diffraction and Phased Array Techniques for the Detection of Small Transversal Cracks in Hydrocracking Unit Welds in CrMoV Steel

M. Certo, G. Nardoni, P. Nardoni, 2011 .

Experimental determination of discrimination criteria between volumetric and planar defects by means of ultrasonic pulse-echo/phased array technique based on the ratio of diffracted echoes in welding examination

M. Certo, G. Nardoni, P. Nardoni, 2012 .

DGS curve evaluation applied to ultrasonic phased array testing

M. Certo, G. Nardoni, P. Nardoni, 2010 .