Nondestructive Testing • Nondestructive testing is not confined to crack detection. • Other discontinuities include porosity, wall thinning from corrosion and many sorts of disbonds.
Nondestructive Testing • Since the 1920s, nondestructive testing has developed from a laboratory curiosity to an indispensable tool of production. • No longer is visual examination the principal means of determining quality.
NON DESTRUCTIVE TESTING & ASNT WELD
What is ASNT? • The American Soci
What is ASNT? • Through the organ