Study of corrosion behavior of carbon and low-alloy steels in CO2-containing environments
Carbon and low-alloy steels, which constitute the main volume of pipe production, are unstable to the action of aggressive mineralized oil fields environments, which are often in the late stage of development. Recently, attempts have been made to use steels with an economical alloying of chromium up...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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EDP Sciences
2019-01-01
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| Series: | E3S Web of Conferences |
| Online Access: | https://www.e3s-conferences.org/articles/e3sconf/pdf/2019/47/e3sconf_cr18_04006.pdf |
| _version_ | 1818644766197284864 |
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| author | Kostitsyna Irina Shakhmatov Aleksey Davydov Artem |
| author_facet | Kostitsyna Irina Shakhmatov Aleksey Davydov Artem |
| author_sort | Kostitsyna Irina |
| collection | DOAJ |
| description | Carbon and low-alloy steels, which constitute the main volume of pipe production, are unstable to the action of aggressive mineralized oil fields environments, which are often in the late stage of development. Recently, attempts have been made to use steels with an economical alloying of chromium up to 0.5% in CO2-containing media without application of the additional measures against corrosion. The corrosion behaviour of carbon and low-alloy steels with a chromium content of up to 0.5% in CO2-containing environments was investigated by electrochemical and metallographic studies. The results show that the addition of 0.5 wt% Cr could not effectively improve the corrosion resistance of the low-Cr alloy steel in CO2-containing environments. |
| first_indexed | 2024-12-17T00:20:04Z |
| format | Article |
| id | doaj.art-80bf451b2d6d4c4ca3e73cd177f06751 |
| institution | Directory Open Access Journal |
| issn | 2267-1242 |
| language | English |
| last_indexed | 2024-12-17T00:20:04Z |
| publishDate | 2019-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | E3S Web of Conferences |
| spelling | doaj.art-80bf451b2d6d4c4ca3e73cd177f067512022-12-21T22:10:35ZengEDP SciencesE3S Web of Conferences2267-12422019-01-011210400610.1051/e3sconf/201912104006e3sconf_cr18_04006Study of corrosion behavior of carbon and low-alloy steels in CO2-containing environmentsKostitsyna Irina0Shakhmatov Aleksey1Davydov Artem2RN-BashNIPIneftSt. Petersburg Polytechnical University, R&D center Weatherford-PolytechnicSt. Petersburg Polytechnical University, R&D center Weatherford-PolytechnicCarbon and low-alloy steels, which constitute the main volume of pipe production, are unstable to the action of aggressive mineralized oil fields environments, which are often in the late stage of development. Recently, attempts have been made to use steels with an economical alloying of chromium up to 0.5% in CO2-containing media without application of the additional measures against corrosion. The corrosion behaviour of carbon and low-alloy steels with a chromium content of up to 0.5% in CO2-containing environments was investigated by electrochemical and metallographic studies. The results show that the addition of 0.5 wt% Cr could not effectively improve the corrosion resistance of the low-Cr alloy steel in CO2-containing environments.https://www.e3s-conferences.org/articles/e3sconf/pdf/2019/47/e3sconf_cr18_04006.pdf |
| spellingShingle | Kostitsyna Irina Shakhmatov Aleksey Davydov Artem Study of corrosion behavior of carbon and low-alloy steels in CO2-containing environments E3S Web of Conferences |
| title | Study of corrosion behavior of carbon and low-alloy steels in CO2-containing environments |
| title_full | Study of corrosion behavior of carbon and low-alloy steels in CO2-containing environments |
| title_fullStr | Study of corrosion behavior of carbon and low-alloy steels in CO2-containing environments |
| title_full_unstemmed | Study of corrosion behavior of carbon and low-alloy steels in CO2-containing environments |
| title_short | Study of corrosion behavior of carbon and low-alloy steels in CO2-containing environments |
| title_sort | study of corrosion behavior of carbon and low alloy steels in co2 containing environments |
| url | https://www.e3s-conferences.org/articles/e3sconf/pdf/2019/47/e3sconf_cr18_04006.pdf |
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