Electrochemical corrosion behavior of X52 and X60 steels in carbon dioxide containing saltwater solution
X52 and X60 high strength low alloy (HSLA) steels are widely used in the construction of petroleum pipelines. This paper discusses the corrosion resistance of X52 and X60 steels in CO2 containing saltwater at pH 4.4 and 50 ºC. A circulating flow loop system inside an autoclave was used for conductin...
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| Format: | Article |
| Language: | English |
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Associação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol)
2012-01-01
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| Series: | Materials Research |
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| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392012005000170 |
| _version_ | 1819259782304890880 |
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| author | Rihan Omar Rihan |
| author_facet | Rihan Omar Rihan |
| author_sort | Rihan Omar Rihan |
| collection | DOAJ |
| description | X52 and X60 high strength low alloy (HSLA) steels are widely used in the construction of petroleum pipelines. This paper discusses the corrosion resistance of X52 and X60 steels in CO2 containing saltwater at pH 4.4 and 50 ºC. A circulating flow loop system inside an autoclave was used for conducting the experimental work. The rotating impeller speed was 2000 rpm. The corrosion rate was monitored using in situ electrochemical methods such as potentiodynamic sweep, linear polarization resistance, and electrochemical impedance spectroscopy (EIS) methods. Results indicated that the corrosion rate of X60 steel is relatively higher than that of X52 steel. |
| first_indexed | 2024-12-23T19:15:29Z |
| format | Article |
| id | doaj.art-56dae7c4d2a04323b2ecc3826ae822fe |
| institution | Directory Open Access Journal |
| issn | 1516-1439 |
| language | English |
| last_indexed | 2024-12-23T19:15:29Z |
| publishDate | 2012-01-01 |
| publisher | Associação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol) |
| record_format | Article |
| series | Materials Research |
| spelling | doaj.art-56dae7c4d2a04323b2ecc3826ae822fe2022-12-21T17:34:19ZengAssociação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol)Materials Research1516-14392012-01-01ahead010.1590/S1516-14392012005000170Electrochemical corrosion behavior of X52 and X60 steels in carbon dioxide containing saltwater solutionRihan Omar RihanX52 and X60 high strength low alloy (HSLA) steels are widely used in the construction of petroleum pipelines. This paper discusses the corrosion resistance of X52 and X60 steels in CO2 containing saltwater at pH 4.4 and 50 ºC. A circulating flow loop system inside an autoclave was used for conducting the experimental work. The rotating impeller speed was 2000 rpm. The corrosion rate was monitored using in situ electrochemical methods such as potentiodynamic sweep, linear polarization resistance, and electrochemical impedance spectroscopy (EIS) methods. Results indicated that the corrosion rate of X60 steel is relatively higher than that of X52 steel.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392012005000170CO2 corrosionpetroleum pipelineshigh strength low alloy (HSLA) steelX52 steelX60 steel |
| spellingShingle | Rihan Omar Rihan Electrochemical corrosion behavior of X52 and X60 steels in carbon dioxide containing saltwater solution Materials Research CO2 corrosion petroleum pipelines high strength low alloy (HSLA) steel X52 steel X60 steel |
| title | Electrochemical corrosion behavior of X52 and X60 steels in carbon dioxide containing saltwater solution |
| title_full | Electrochemical corrosion behavior of X52 and X60 steels in carbon dioxide containing saltwater solution |
| title_fullStr | Electrochemical corrosion behavior of X52 and X60 steels in carbon dioxide containing saltwater solution |
| title_full_unstemmed | Electrochemical corrosion behavior of X52 and X60 steels in carbon dioxide containing saltwater solution |
| title_short | Electrochemical corrosion behavior of X52 and X60 steels in carbon dioxide containing saltwater solution |
| title_sort | electrochemical corrosion behavior of x52 and x60 steels in carbon dioxide containing saltwater solution |
| topic | CO2 corrosion petroleum pipelines high strength low alloy (HSLA) steel X52 steel X60 steel |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392012005000170 |
| work_keys_str_mv | AT rihanomarrihan electrochemicalcorrosionbehaviorofx52andx60steelsincarbondioxidecontainingsaltwatersolution |