Ultrasonic pulse echo method for automatic differentiation between useful and interference signals in non-destructive material testing
GB1239970A
A method for defining the location and the equivalent flaw size of defects in non-destructive material testing by ultrasonic echo pulses
DE1698138A1
Device for the non-destructive testing of continuously moving workpieces
DE1648559A1
Circuit device for ultrasonic material testing according to the intensity-transit time method in addition to a conventional pulse-transit time device
DE1648560A1
Method and device for the non-destructive testing of elongated test specimens in a continuous process, in particular with ultrasound
DE1573627A1
Method and device for ultrasonic material testing
DE1260158B
Method for measuring the wall thickness tolerance on sheet metal or the like with ultrasonic pulses
DE1259579B
Process for the continuous measurement of the wall thickness of curved test specimens, e.g. B. pipes, using the ultrasonic echo pulse measurement method
DE1278141B
Process for the mapping of defects in the continuous ultrasonic material testing according to the echo-pulse method on a recording strip
DE1097721B
Measurement arrangement for measuring sound on the surface of solid bodies
DE1013435B
Method and device for automatic tolerance displays of wall thicknesses by means of ultrasonic pulses
DE963005C
Process and device for the discontinuous registration of electrical signal voltages in the transit time measurement process
DE1075875B
Device for damping electromechanical oscillators, especially for the ultrasonic echo method of material testing
DE960237C
Device for ultrasonic pulse reflection material testing
