Подвижной состав железных дорог. Приемочные ультразвуковые испытания
Название (англ.):
Railway rolling stock material; Ultrasonic acceptance testing
Описание (англ.):
Contains ultrasonic acceptance testing requirements concerning the materials of axles, wheels and tyres in the heat treatment condition in which the material is supplied. Determines the testability by ultrasonic procedures, mainly used to axles tested to fatigue failure. Aims further to the proofing of inner discontinuities.