| Issue |
E3S Web of Conf.
Volume 524, 2024
VII International Conference on Actual Problems of the Energy Complex and Environmental Protection (APEC-VII-2024)
|
|
|---|---|---|
| Article Number | 03033 | |
| Number of page(s) | 7 | |
| Section | General Earth Sciences and Energy Resources | |
| DOI | https://doi.org/10.1051/e3sconf/202452403033 | |
| Published online | 16 May 2024 | |
Determination of the residual life of the pipe metal under conditions of corrosion fatigue
Institute of Oil and Gas FSBEI of HE “Ufa State Petroleum Technological University”, (Branch inthe City of Oktyabrsky), 54a, Devonskaya Street, Oktyabrsky, Republic of Bashkortostan, 452607, Russia
* Corresponding author: Garifullina.GI@yandex.ru
This paper presents a method for calculating the residual metal life of pipelines with crack-like defects. The results of corrosion and fatigue tests of ordinary grade structural steel VSt3sp, widely used in the oil and gas industry, are presented. The work carried out studies on the effect of cathodic polarization on the cyclic crack resistance of VSt3sp steel under the influence of a carbonate-bicarbonate medium.
© The Authors, published by EDP Sciences, 2024
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