FATIGUE IMPROVEMENT

Ultrasonic Impact Treatment

Equipment for Ultrasonic Peening of materials, parts and welded elements.
Intense levels of high frequency acoustic energy or high power ultrasound (HPU) have found practical use in many industrial processes, of which cleaning, welding and drilling are well-known examples. In most industrial applications, HPU involves power levels of hundreds to thousands of watts, and ultrasonic systems are operating in the frequency ranges from 15 kHz to 100 kHz. Typical amplitudes range from about 10 to 40 microns. Such ultrasonic system operating at 20-25 kHz is creating a cyclic acceleration of around 50,000 g (acceleration of gravity).

UltraMARS^® – 7

Residual Stress Measurement

Portable, semi-automatic device for non-destructive ultrasonic measurement of residual stresses
The portable, semi-automatic device for Ultrasonic Measurements of Applied and Residual Stress (UltraMARS^TM) is designed for measurement of averaged through-thickness and surface residual and applied stresses in samples, parts, welded elements and structures non-destructively.

     UltraMARS^TM device is used to provide the following measurements