Standard Practice for Ultrasonic Examination of Turbine-Generator Steel Retaining Rings
NORMA vydaná dňa 1.5.2018
Označenie normy: ASTM A531/A531M-18
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.5.2018
Počet strán: 6
Približná hmotnosť: 18 g (0.04 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Keywords:
angle beam examination, back-reflection, contact method, generator, immersion method, longitudinal wave testing, nondestructive testing, reference-block, reference-notch, retaining rings, shear wave testing, steel forgings-alloy, turbine, ultrasonic apparatus, ultrasonic couplants, ultrasonic examination,, ICS Number Code 21.060.60 (Rings, bushes, sleeves, collars)