| Issue |
E3S Web of Conf.
Volume 225, 2021
II International Conference “Corrosion in the Oil & Gas Industry” 2020
|
|
|---|---|---|
| Article Number | 01001 | |
| Number of page(s) | 5 | |
| Section | Corrosion Mechanisms and Testing Methods | |
| DOI | https://doi.org/10.1051/e3sconf/202122501001 | |
| Published online | 05 January 2021 | |
Investigating the influence of temperature on the selection of criteria for evaluating the propensity of tube steels to corrosion cracking at low loading speeds
Peter the Great St. Petersburg Polytechnic University, 195251, Saint-Petersburg, Russia
* Corresponding author: shvec_off@mail.ru
The paper studies how temperature within the range of 20-80°C influences the destruction of tube steels in environments containing hydrogen sulfide and carbon dioxide. The tensile tests diagrams of tube steels with increasing temperature in hydrogen sulfide and carbon dioxide are analyzed. It is shown that increasing temperature affects the tendency of tube steels towards corrosion cracking. The criterion for evaluating the tendency towards corrosion cracking at increasing temperature does not change qualitatively and represents stress and relative deformation observed when a specimen is destroyed.
© The Authors, published by EDP Sciences, 2021
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