Standard Practice for Detection and Evaluation of Discontinuities by the Immersed Pulse-Echo Ultrasonic Method Using Longitudinal Waves

Importancia y uso:

6.1 This practice provides guidelines for the application of immersed longitudinal wave examination to the detection and quantitative evaluation of discontinuities in materials.

6.2 Although not all requirements of this practice can be applied universally to all examination situations and materials, it does provide a basis for establishing contractual criteria between suppliers and purchasers of materials for performing immersed pulse-echo examination, and may be used as a general guide for writing detailed specifications for particular applications.

6.3 This practice is directed towards the evaluation of discontinuities detectable at normal beam incidence. If discontinuities at other orientations are of concern, alternate scanning techniques are required.

Subcomité:

E07.06

Referida por:

B0352_B0352M-17R21, E1736-15R22, E0543-21, E2981-21, E2533-21, E3166-20E01, E3370-24, E0543-21

Volúmen:

03.03

Número ICS:

19.100 (Non-destructive testing)

Palabras clave:

immersion ultrasonics; nondestructive testing; pulse-echo; ultrasonic examination ;