Effect of iron exposure in SRB media on pitting initiation
Pitting corrosion of iron (99.9%) in Sulphate-reducing bacteria (SRB) media containing 0.09–0.30 g/l sulphides and 0.1–5.0 g/l [Cl −] was studied. Iron electrode immersed in SRB media undergoes fast activation and numerous active sites formed on the surface. Depending on exposure time, pitting was i...
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| Veröffentlicht in: | Corrosion science 2000-02, Vol.42 (2), p.345-359 |
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| container_title | Corrosion science |
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| creator | Starosvetsky, D. Khaselev, O. Starosvetsky, J. Armon, R. Yahalom, J. |
| description | Pitting corrosion of iron (99.9%) in Sulphate-reducing bacteria (SRB) media containing 0.09–0.30 g/l sulphides and 0.1–5.0 g/l [Cl
−] was studied. Iron electrode immersed in SRB media undergoes fast activation and numerous active sites formed on the surface. Depending on exposure time, pitting was initiated at different potentials. After short period ( |
| doi_str_mv | 10.1016/S0010-938X(99)00088-8 |
| format | Article |
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−] was studied. Iron electrode immersed in SRB media undergoes fast activation and numerous active sites formed on the surface. Depending on exposure time, pitting was initiated at different potentials. After short period (<2 h) in open circuit potential, when active sites were still exist on the surface, pitting occurred at the potential range of −0.60 to −0.55 V (SCE). Extended exposures resulted in more stable passivity of iron and the pitting potential shifted to positive values. Pit initiation mechanism at the various exposure periods is discussed.</description><identifier>ISSN: 0010-938X</identifier><identifier>EISSN: 1879-0496</identifier><identifier>DOI: 10.1016/S0010-938X(99)00088-8</identifier><identifier>CODEN: CRRSAA</identifier><language>eng</language><publisher>Oxford: Elsevier Ltd</publisher><subject>Applied sciences ; Breakdown potential ; Corrosion ; Corrosion tests ; Exact sciences and technology ; Iron ; Metals. Metallurgy ; Pitting ; Repassivation ; SRB medium</subject><ispartof>Corrosion science, 2000-02, Vol.42 (2), p.345-359</ispartof><rights>2000 Elsevier Science Ltd</rights><rights>2000 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c433t-b557fdea0e60a37cf52f961cc36f4587b7218f323db4bbff7a3b7142d988b7183</citedby><cites>FETCH-LOGICAL-c433t-b557fdea0e60a37cf52f961cc36f4587b7218f323db4bbff7a3b7142d988b7183</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/S0010-938X(99)00088-8$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,777,781,3537,27905,27906,45976</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=1265892$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Starosvetsky, D.</creatorcontrib><creatorcontrib>Khaselev, O.</creatorcontrib><creatorcontrib>Starosvetsky, J.</creatorcontrib><creatorcontrib>Armon, R.</creatorcontrib><creatorcontrib>Yahalom, J.</creatorcontrib><title>Effect of iron exposure in SRB media on pitting initiation</title><title>Corrosion science</title><description>Pitting corrosion of iron (99.9%) in Sulphate-reducing bacteria (SRB) media containing 0.09–0.30 g/l sulphides and 0.1–5.0 g/l [Cl
−] was studied. Iron electrode immersed in SRB media undergoes fast activation and numerous active sites formed on the surface. Depending on exposure time, pitting was initiated at different potentials. After short period (<2 h) in open circuit potential, when active sites were still exist on the surface, pitting occurred at the potential range of −0.60 to −0.55 V (SCE). Extended exposures resulted in more stable passivity of iron and the pitting potential shifted to positive values. Pit initiation mechanism at the various exposure periods is discussed.</description><subject>Applied sciences</subject><subject>Breakdown potential</subject><subject>Corrosion</subject><subject>Corrosion tests</subject><subject>Exact sciences and technology</subject><subject>Iron</subject><subject>Metals. Metallurgy</subject><subject>Pitting</subject><subject>Repassivation</subject><subject>SRB medium</subject><issn>0010-938X</issn><issn>1879-0496</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2000</creationdate><recordtype>article</recordtype><recordid>eNqFkMtKAzEUhoMoWKuPIMxCRBejuU0ubkRLvUBBsAruQiaTSGQ6GZOp6NubtqJLVzmc8538nA-AQwTPEETsfA4hgqUk4uVEylMIoRCl2AIjJLgsIZVsG4x-kV2wl9JbhnDujMDF1DlrhiK4wsfQFfazD2kZbeG7Yv54XSxs43WRB70fBt-95r4fvB586PbBjtNtsgc_7xg830yfJnfl7OH2fnI1Kw0lZCjrquKusRpaBjXhxlXYSYaMIczRSvCaYyQcwaSpaV07xzWpOaK4kULkQpAxON7828fwvrRpUAufjG1b3dmwTArzClJGWQarDWhiSClap_roFzp-KQTVypRam1IrDUpKtTalVgFHPwE6Gd26qDvj098yZpWQOGOXG8zmYz-8jSoZbzuTDcWsUDXB_xP0DalQfHQ</recordid><startdate>20000201</startdate><enddate>20000201</enddate><creator>Starosvetsky, D.</creator><creator>Khaselev, O.</creator><creator>Starosvetsky, J.</creator><creator>Armon, R.</creator><creator>Yahalom, J.</creator><general>Elsevier Ltd</general><general>Elsevier Science</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SE</scope><scope>8BQ</scope><scope>8FD</scope><scope>F28</scope><scope>FR3</scope><scope>JG9</scope></search><sort><creationdate>20000201</creationdate><title>Effect of iron exposure in SRB media on pitting initiation</title><author>Starosvetsky, D. ; Khaselev, O. ; Starosvetsky, J. ; Armon, R. ; Yahalom, J.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c433t-b557fdea0e60a37cf52f961cc36f4587b7218f323db4bbff7a3b7142d988b7183</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2000</creationdate><topic>Applied sciences</topic><topic>Breakdown potential</topic><topic>Corrosion</topic><topic>Corrosion tests</topic><topic>Exact sciences and technology</topic><topic>Iron</topic><topic>Metals. Metallurgy</topic><topic>Pitting</topic><topic>Repassivation</topic><topic>SRB medium</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Starosvetsky, D.</creatorcontrib><creatorcontrib>Khaselev, O.</creatorcontrib><creatorcontrib>Starosvetsky, J.</creatorcontrib><creatorcontrib>Armon, R.</creatorcontrib><creatorcontrib>Yahalom, J.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Corrosion Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>Materials Research Database</collection><jtitle>Corrosion science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Starosvetsky, D.</au><au>Khaselev, O.</au><au>Starosvetsky, J.</au><au>Armon, R.</au><au>Yahalom, J.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effect of iron exposure in SRB media on pitting initiation</atitle><jtitle>Corrosion science</jtitle><date>2000-02-01</date><risdate>2000</risdate><volume>42</volume><issue>2</issue><spage>345</spage><epage>359</epage><pages>345-359</pages><issn>0010-938X</issn><eissn>1879-0496</eissn><coden>CRRSAA</coden><abstract>Pitting corrosion of iron (99.9%) in Sulphate-reducing bacteria (SRB) media containing 0.09–0.30 g/l sulphides and 0.1–5.0 g/l [Cl
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| ispartof | Corrosion science, 2000-02, Vol.42 (2), p.345-359 |
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| source | Elsevier ScienceDirect Journals |
| subjects | Applied sciences Breakdown potential Corrosion Corrosion tests Exact sciences and technology Iron Metals. Metallurgy Pitting Repassivation SRB medium |
| title | Effect of iron exposure in SRB media on pitting initiation |
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