Photo from archive.org
AE control results for cyclic tests of metal samples with a notch are presented. The main stages of the fatigue crack development and standard AE parameters are matched. A criterial… Click to show full abstract
AE control results for cyclic tests of metal samples with a notch are presented. The main stages of the fatigue crack development and standard AE parameters are matched. A criterial plane which allows to separate clusters corresponding to the stages of stable and avalanche-like defect growth has been constructed. It is shown that the boundaries of clusters remain unchanged irrespectively to the differences in the kinetics of damage development.
Keywords:
carbon steels;
investigation acoustic;
emission low;
low carbon;
acoustic emission;
development
Journal Title: Russian Journal of Nondestructive Testing
Year Published: 2018
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!
Journal Title: Russian Journal of Nondestructive Testing
Year Published: 2018
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!