COMMUNICATION
Damage development of Inconel 718 due to laboratory simulated creep
More details
Hide details
1
Motor Transport Institute, Warsaw
2
Institute of Fundamental Technological Research Polish Academy of Sciences, Warsaw,
Motor Transport Institute, Warsaw
Submission date: 2018-05-09
Acceptance date: 2018-05-21
Online publication date: 2018-07-15
Publication date: 2018-07-15
Journal of Theoretical and Applied Mechanics 2018;56(3):893-896
KEYWORDS
ABSTRACT
The paper presents an attempt of application of the acoustic birefringence coefficient for
early stage degradation assessment of Inconel 718 nickel superalloy after short-term creep.
It is shown that it can serve as a good damage sensitive parameter and, moreover, it can be
well correlated with hardness variation.