The influence of carbon steel microstructure on corrosion layers: An XPS and SEM characterization
Corrosion related failures in the oil and gas industry represent a very serious and costly problem. The successful application of carbon steels in oil and gas pipelines and production tubulars in CO 2 containing environments depends mainly on either the formation of protective corrosion product film...
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| Veröffentlicht in: | Applied surface science 2003-02, Vol.207 (1), p.69-85 |
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| creator | López, D.A Schreiner, W.H de Sánchez, S.R Simison, S.N |
| description | Corrosion related failures in the oil and gas industry represent a very serious and costly problem. The successful application of carbon steels in oil and gas pipelines and production tubulars in CO
2 containing environments depends mainly on either the formation of protective corrosion product film or the use of corrosion inhibitors.
Both laboratory experiments and field experience have shown that the protective properties and adherence of the film may vary significantly for carbon steels with apparently the same composition and microstructure.
In the present work, characteristics such as morphology, thickness and composition of corrosion layers formed on carbon steel with two different microstructures (annealed, and quenched and tempered) have been studied by means of scanning electron microscopy (SEM), electron dispersive X-ray (EDX) and X-ray photoelectron spectroscopy (XPS). The corrosive media was a deoxygenated 5% NaCl solution, saturated with CO
2 at 40
°C and pH 6. The effect of the addition of benzimidazol as a corrosion inhibitor has also been analyzed.
It is concluded that the microstructure of steel influences the inhibitor efficiency and the properties of the corrosion layers, such as morphology and proportion of the various chemical compounds present. |
| doi_str_mv | 10.1016/S0169-4332(02)01218-7 |
| format | Article |
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2 containing environments depends mainly on either the formation of protective corrosion product film or the use of corrosion inhibitors.
Both laboratory experiments and field experience have shown that the protective properties and adherence of the film may vary significantly for carbon steels with apparently the same composition and microstructure.
In the present work, characteristics such as morphology, thickness and composition of corrosion layers formed on carbon steel with two different microstructures (annealed, and quenched and tempered) have been studied by means of scanning electron microscopy (SEM), electron dispersive X-ray (EDX) and X-ray photoelectron spectroscopy (XPS). The corrosive media was a deoxygenated 5% NaCl solution, saturated with CO
2 at 40
°C and pH 6. The effect of the addition of benzimidazol as a corrosion inhibitor has also been analyzed.
It is concluded that the microstructure of steel influences the inhibitor efficiency and the properties of the corrosion layers, such as morphology and proportion of the various chemical compounds present.</description><identifier>ISSN: 0169-4332</identifier><identifier>EISSN: 1873-5584</identifier><identifier>DOI: 10.1016/S0169-4332(02)01218-7</identifier><language>eng</language><publisher>Elsevier B.V</publisher><subject>Carbon dioxide ; Corrosion layers ; EDX ; SEM ; Steel microstructure ; XPS</subject><ispartof>Applied surface science, 2003-02, Vol.207 (1), p.69-85</ispartof><rights>2002 Elsevier Science B.V.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0169433202012187$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids></links><search><creatorcontrib>López, D.A</creatorcontrib><creatorcontrib>Schreiner, W.H</creatorcontrib><creatorcontrib>de Sánchez, S.R</creatorcontrib><creatorcontrib>Simison, S.N</creatorcontrib><title>The influence of carbon steel microstructure on corrosion layers: An XPS and SEM characterization</title><title>Applied surface science</title><description>Corrosion related failures in the oil and gas industry represent a very serious and costly problem. The successful application of carbon steels in oil and gas pipelines and production tubulars in CO
2 containing environments depends mainly on either the formation of protective corrosion product film or the use of corrosion inhibitors.
Both laboratory experiments and field experience have shown that the protective properties and adherence of the film may vary significantly for carbon steels with apparently the same composition and microstructure.
In the present work, characteristics such as morphology, thickness and composition of corrosion layers formed on carbon steel with two different microstructures (annealed, and quenched and tempered) have been studied by means of scanning electron microscopy (SEM), electron dispersive X-ray (EDX) and X-ray photoelectron spectroscopy (XPS). The corrosive media was a deoxygenated 5% NaCl solution, saturated with CO
2 at 40
°C and pH 6. The effect of the addition of benzimidazol as a corrosion inhibitor has also been analyzed.
It is concluded that the microstructure of steel influences the inhibitor efficiency and the properties of the corrosion layers, such as morphology and proportion of the various chemical compounds present.</description><subject>Carbon dioxide</subject><subject>Corrosion layers</subject><subject>EDX</subject><subject>SEM</subject><subject>Steel microstructure</subject><subject>XPS</subject><issn>0169-4332</issn><issn>1873-5584</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2003</creationdate><recordtype>article</recordtype><recordid>eNo9kNtKAzEQhoMoWKuPIORK9GI15931RkqpB6gotIJ3IZsDjWx3NckK-vRmrQjDzDD_xzDzA3CK0SVGWFytcqoLRik5R-QCYYKrotwDE1yVtOC8Yvtg8o8cgqMY31CmsjoBar2x0HeuHWynLewd1Co0fQdjsraFW69DH1MYdBpCljuo-5AnPnet-rIhXsNZB1-fV1B1Bq4Wj1BvVFA62eC_VcrcMThwqo325K9OwcvtYj2_L5ZPdw_z2bKwhKFUCCYorRmjjBjOVGW0FbzkrBGi5MY1TGNDlOPIMU4Qq2vjFKt5SRtBXC0wnYKz3d730H8MNia59VHbtlWd7YcoSYUYqmqSwZsdaPM1n94GGbUfvzc-WJ2k6b3ESI7Wyl9r5eibRDlGa2VJfwB-AGzE</recordid><startdate>20030228</startdate><enddate>20030228</enddate><creator>López, D.A</creator><creator>Schreiner, W.H</creator><creator>de Sánchez, S.R</creator><creator>Simison, S.N</creator><general>Elsevier B.V</general><scope>7SE</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20030228</creationdate><title>The influence of carbon steel microstructure on corrosion layers: An XPS and SEM characterization</title><author>López, D.A ; Schreiner, W.H ; de Sánchez, S.R ; Simison, S.N</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-e240t-64633944342d54a8dce65754b6675dfb4c1d2af50f4520499dfa49573b62f9613</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2003</creationdate><topic>Carbon dioxide</topic><topic>Corrosion layers</topic><topic>EDX</topic><topic>SEM</topic><topic>Steel microstructure</topic><topic>XPS</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>López, D.A</creatorcontrib><creatorcontrib>Schreiner, W.H</creatorcontrib><creatorcontrib>de Sánchez, S.R</creatorcontrib><creatorcontrib>Simison, S.N</creatorcontrib><collection>Corrosion Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Applied surface science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>López, D.A</au><au>Schreiner, W.H</au><au>de Sánchez, S.R</au><au>Simison, S.N</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The influence of carbon steel microstructure on corrosion layers: An XPS and SEM characterization</atitle><jtitle>Applied surface science</jtitle><date>2003-02-28</date><risdate>2003</risdate><volume>207</volume><issue>1</issue><spage>69</spage><epage>85</epage><pages>69-85</pages><issn>0169-4332</issn><eissn>1873-5584</eissn><abstract>Corrosion related failures in the oil and gas industry represent a very serious and costly problem. The successful application of carbon steels in oil and gas pipelines and production tubulars in CO
2 containing environments depends mainly on either the formation of protective corrosion product film or the use of corrosion inhibitors.
Both laboratory experiments and field experience have shown that the protective properties and adherence of the film may vary significantly for carbon steels with apparently the same composition and microstructure.
In the present work, characteristics such as morphology, thickness and composition of corrosion layers formed on carbon steel with two different microstructures (annealed, and quenched and tempered) have been studied by means of scanning electron microscopy (SEM), electron dispersive X-ray (EDX) and X-ray photoelectron spectroscopy (XPS). The corrosive media was a deoxygenated 5% NaCl solution, saturated with CO
2 at 40
°C and pH 6. The effect of the addition of benzimidazol as a corrosion inhibitor has also been analyzed.
It is concluded that the microstructure of steel influences the inhibitor efficiency and the properties of the corrosion layers, such as morphology and proportion of the various chemical compounds present.</abstract><pub>Elsevier B.V</pub><doi>10.1016/S0169-4332(02)01218-7</doi><tpages>17</tpages></addata></record> |
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| ispartof | Applied surface science, 2003-02, Vol.207 (1), p.69-85 |
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| language | eng |
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| source | Elsevier ScienceDirect Journals |
| subjects | Carbon dioxide Corrosion layers EDX SEM Steel microstructure XPS |
| title | The influence of carbon steel microstructure on corrosion layers: An XPS and SEM characterization |
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