Influence of Corrosion on Parameters of Fracture Mechanics of Aluminium Alloys 2024-T351 and 7075-T651
Апстракт
This paper presents the results of determining the fatigue crack growth parameters in aluminium alloy specimens 2024-T351 and 7075-T651, with different levels of previous corrosion, in the laboratory environment. Tests were performed, under the same load conditions, for each case of corrosion (without corrosion, 7 days of exposure in a corrosive environment and 30 days of exposure in a corrosive environment). All the tests were performed at room temperature. The analysis of the results includes changes in the basic parameters of fatigue crack growth, depending on the time of exposure to the action of controlled moisture. In addition, this paper gives a brief overview of modern design processes in the environment of computer mechanics and presents the results of the crack growth simulation, using the software package ANSYS.
Кључне речи:
wet chamber / simulation / finite element method / fatigue crack growth / corrosion / aluminium alloy 7075-T651 / aluminium alloy 2024-T351Извор:
Tehnički vjesnik, 2022, 29, 1, 239-245Издавач:
- Univ Osijek, Tech Fac, Slavonski Brod
DOI: 10.17559/TV-20210425222503
ISSN: 1330-3651
WoS: 000739837900001
Scopus: 2-s2.0-85122145893
Колекције
Институција/група
Mašinski fakultetTY - JOUR AU - Petrović, Zoran AU - Grbović, Aleksandar AU - Burzić, Zijah AU - Perković, Srđa PY - 2022 UR - https://machinery.mas.bg.ac.rs/handle/123456789/3751 AB - This paper presents the results of determining the fatigue crack growth parameters in aluminium alloy specimens 2024-T351 and 7075-T651, with different levels of previous corrosion, in the laboratory environment. Tests were performed, under the same load conditions, for each case of corrosion (without corrosion, 7 days of exposure in a corrosive environment and 30 days of exposure in a corrosive environment). All the tests were performed at room temperature. The analysis of the results includes changes in the basic parameters of fatigue crack growth, depending on the time of exposure to the action of controlled moisture. In addition, this paper gives a brief overview of modern design processes in the environment of computer mechanics and presents the results of the crack growth simulation, using the software package ANSYS. PB - Univ Osijek, Tech Fac, Slavonski Brod T2 - Tehnički vjesnik T1 - Influence of Corrosion on Parameters of Fracture Mechanics of Aluminium Alloys 2024-T351 and 7075-T651 EP - 245 IS - 1 SP - 239 VL - 29 DO - 10.17559/TV-20210425222503 ER -
@article{ author = "Petrović, Zoran and Grbović, Aleksandar and Burzić, Zijah and Perković, Srđa", year = "2022", abstract = "This paper presents the results of determining the fatigue crack growth parameters in aluminium alloy specimens 2024-T351 and 7075-T651, with different levels of previous corrosion, in the laboratory environment. Tests were performed, under the same load conditions, for each case of corrosion (without corrosion, 7 days of exposure in a corrosive environment and 30 days of exposure in a corrosive environment). All the tests were performed at room temperature. The analysis of the results includes changes in the basic parameters of fatigue crack growth, depending on the time of exposure to the action of controlled moisture. In addition, this paper gives a brief overview of modern design processes in the environment of computer mechanics and presents the results of the crack growth simulation, using the software package ANSYS.", publisher = "Univ Osijek, Tech Fac, Slavonski Brod", journal = "Tehnički vjesnik", title = "Influence of Corrosion on Parameters of Fracture Mechanics of Aluminium Alloys 2024-T351 and 7075-T651", pages = "245-239", number = "1", volume = "29", doi = "10.17559/TV-20210425222503" }
Petrović, Z., Grbović, A., Burzić, Z.,& Perković, S.. (2022). Influence of Corrosion on Parameters of Fracture Mechanics of Aluminium Alloys 2024-T351 and 7075-T651. in Tehnički vjesnik Univ Osijek, Tech Fac, Slavonski Brod., 29(1), 239-245. https://doi.org/10.17559/TV-20210425222503
Petrović Z, Grbović A, Burzić Z, Perković S. Influence of Corrosion on Parameters of Fracture Mechanics of Aluminium Alloys 2024-T351 and 7075-T651. in Tehnički vjesnik. 2022;29(1):239-245. doi:10.17559/TV-20210425222503 .
Petrović, Zoran, Grbović, Aleksandar, Burzić, Zijah, Perković, Srđa, "Influence of Corrosion on Parameters of Fracture Mechanics of Aluminium Alloys 2024-T351 and 7075-T651" in Tehnički vjesnik, 29, no. 1 (2022):239-245, https://doi.org/10.17559/TV-20210425222503 . .