NDT for Castings

What is the NDT?
Nondestructive testing – NDT – use test methods to examine an object, material or system without impairing its future usefulness. Non-destructive testing is often required to verify the quality of a product or a system. Commonly used techniques are
AET – Acoustic Emission Testing
ART – Acoustic Resonance Testing
ET – Electromagnetic Testing
IRT – Infrared Testing
LT – Leak Testing
MT – Magnetic Particle Testing
PT – Dye Penetrant Testing
RT – Radiographic Testing
UT – Ultrasonic Testing
VT – Visual Testing (VI – Visual Inspection)

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