NONDESTRUCTIVE METHOD OF RESIDUAL STRESS DETERMINATION IN WELDED JOINTS BASED ON APPLICATION OF HIGH-DENSITY CURRENT PULSES AND SPECKLE-INTERFEROMETRY.

Autor: Lobanov, L. M., Savitsky, V. V., Shutkevych, O. P., Shyian, K. V., Kyianets, I. V.
Předmět:
Zdroj: Paton Welding Journal; Jan2024, Issue 1, p51-56, 6p
Abstrakt: A procedure was developed for nondestructive evaluation of residual stresses in welded joints based on application of high-density current pulses and laser speckle-interferometry. Comparison of the results of residual stress measurement in welded joints, obtained by the developed method and by hole-drilling method, was performed. [ABSTRACT FROM AUTHOR]
Databáze: Complementary Index