دوره بازرسی آلتراسونیک جوش
Transmission
• Couplants, Sound Energy, Side Lobes,
Beam Divergence
• Attenuation, Acoustic Impedance, ... Transverse, Rayleigh, Plate
• Attenuation,
Beam Spread, Transmission Losses, Interference ... Applications, Reference Standards, Transfer, Straight
Beam,
Shear, Surface, Austenitic Steels
• ... Instruction ...