Identification of the tensile damage of degraded carbon steel and ferritic alloy-steel by acoustic emission with in situ microscopic investigations
Authors:
- Igor Lyasota,
- Barbara Kozub,
- Józef Gawlik
Abstract
The paper presents results obtained from the destructive laboratory investigation conducted on materials from pressure vessels after long-term operation in the refinery industry. Tested materials contained structural defects, which arose from improper heat treatment during steel plate manufacturing. Detailed metallographic and chemical composition tests and static tensile tests were conducted. Next, complex tensile tests were conducted with simultaneous acoustic emission (AE) monitoring while observing microstructural changes by light microscopy. From the laboratory tests, the correlations between the AE signal parameters and material microstructural damage during the tensile tests were developed. The results will be used as a basis of new algorithms for the structural condition assessment of in-service pressure equipment.
- Record ID
- CUT99ff34b4541445a482be9d26808f3daa
- Publication categories
- ;
- Author
- Journal series
- Archives of Civil and Mechanical Engineering, ISSN 1644-9665, e-ISSN 2083-3318
- Issue year
- 2019
- Vol
- 19
- No
- 1
- Pages
- 274-285
- Other elements of collation
- rys.; schem.; tab.; wykr.; Bibliografia (na s.) - 284-285; Bibliografia (liczba pozycji) - 38; Oznaczenie streszczenia - Abstr.; Numeracja w czasopiśmie - Vol. 19, Iss. 1
- Keywords in English
- acoustic emission, carbon steel, ferritic alloy-steel, plastic deformation, tensile tests
- DOI
- DOI:10.1016/j.acme.2018.09.011 Opening in a new tab
- URL
- https://www.sciencedirect.com/science/article/pii/S1644966518301225 Opening in a new tab
- Language
- eng (en) English
- Score (nominal)
- 140
- Additional fields
- Indeksowana w: Web of Science, Scopus
- Uniform Resource Identifier
- https://cris.pk.edu.pl/info/article/CUT99ff34b4541445a482be9d26808f3daa/
- URN
urn:pkr-prod:CUT99ff34b4541445a482be9d26808f3daa
* presented citation count is obtained through Internet information analysis, and it is close to the number calculated by the Publish or PerishOpening in a new tab system.