Standard Practice for Ultrasonic Examination of Turbine and Generator Steel Rotor Forgings

Importancia y uso:

4.1 This practice shall be used when ultrasonic inspection is required by the order or specification for inspection purposes where the acceptance of the forging is based on limitations of the number, amplitude, or location of discontinuities, or a combination thereof, which give rise to ultrasonic indications.

4.2 The acceptance criteria shall be clearly stated as order requirements.

Subcomité:

A01.06

Referida por:

A0470_A0470M-05R20, A0469_A0469M-07R22

Volúmen:

01.05

Número ICS:

77.040.20 (Non-destructive testing of metals), 77.140.85 (Iron and steel forgings)

Palabras clave:

generator material; nondestructive tests; rotors, turbine, or generator; steel forgings; steel forgings—alloy; turbine materials; ultrasonic examination; ultrasonic examination method;