The mechanism of the corrosion inhibition of carbon steel in neutral medium by chromate and nickel ions
The electrochemical behaviour of carbon steel in 3.5% NaCl solutions containing dichromate and nickel ions, has been investigated by anodic polarization curves and gravimetric measurements. The presence of Cr/Ni ions, as low as 0.005 M, in the chloride medium has been observed in this study to inhib...
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| Veröffentlicht in: | Corrosion science 1984, Vol.24 (10), p.833-841 |
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| container_end_page | 841 |
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| container_title | Corrosion science |
| container_volume | 24 |
| creator | Onuchukwu, A.I. Lori, J.A. |
| description | The electrochemical behaviour of carbon steel in 3.5% NaCl solutions containing dichromate and nickel ions, has been investigated by anodic polarization curves and gravimetric measurements. The presence of Cr/Ni ions, as low as 0.005 M, in the chloride medium has been observed in this study to inhibit the aggressiveness of the corrodent for the carbon steel by a noble shift of the corrosion potential,
E
corr, of the metal. Interface and interphase inhibition mechanisms are proposed to suggest explanations for the inhibiting experimental observations of these ions in the corrosion of carbon steel. |
| doi_str_mv | 10.1016/0010-938X(84)90122-7 |
| format | Article |
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E
corr, of the metal. Interface and interphase inhibition mechanisms are proposed to suggest explanations for the inhibiting experimental observations of these ions in the corrosion of carbon steel.</description><identifier>ISSN: 0010-938X</identifier><identifier>EISSN: 1879-0496</identifier><identifier>DOI: 10.1016/0010-938X(84)90122-7</identifier><identifier>CODEN: CRRSAA</identifier><language>eng</language><publisher>Oxford: Elsevier Ltd</publisher><subject>Applied sciences ; Corrosion ; Corrosion prevention ; Cross-disciplinary physics: materials science; rheology ; Exact sciences and technology ; Materials science ; Metals, semimetals and alloys ; Metals. Metallurgy ; Physics ; Specific materials</subject><ispartof>Corrosion science, 1984, Vol.24 (10), p.833-841</ispartof><rights>1984</rights><rights>1985 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c430t-f894e582f9aa8c9054dbea058d3c97d3dd8c796bed3c93069b6b2ae42b1ac3663</citedby><cites>FETCH-LOGICAL-c430t-f894e582f9aa8c9054dbea058d3c97d3dd8c796bed3c93069b6b2ae42b1ac3663</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/0010-938X(84)90122-7$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,777,781,3537,4010,27904,27905,27906,45976</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=8990358$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Onuchukwu, A.I.</creatorcontrib><creatorcontrib>Lori, J.A.</creatorcontrib><title>The mechanism of the corrosion inhibition of carbon steel in neutral medium by chromate and nickel ions</title><title>Corrosion science</title><description>The electrochemical behaviour of carbon steel in 3.5% NaCl solutions containing dichromate and nickel ions, has been investigated by anodic polarization curves and gravimetric measurements. The presence of Cr/Ni ions, as low as 0.005 M, in the chloride medium has been observed in this study to inhibit the aggressiveness of the corrodent for the carbon steel by a noble shift of the corrosion potential,
E
corr, of the metal. Interface and interphase inhibition mechanisms are proposed to suggest explanations for the inhibiting experimental observations of these ions in the corrosion of carbon steel.</description><subject>Applied sciences</subject><subject>Corrosion</subject><subject>Corrosion prevention</subject><subject>Cross-disciplinary physics: materials science; rheology</subject><subject>Exact sciences and technology</subject><subject>Materials science</subject><subject>Metals, semimetals and alloys</subject><subject>Metals. Metallurgy</subject><subject>Physics</subject><subject>Specific materials</subject><issn>0010-938X</issn><issn>1879-0496</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1984</creationdate><recordtype>article</recordtype><recordid>eNp9kE1LxDAQhoMouK7-Aw85iOihmjbZNrkIsvgFC15W8BbS6dSNtsmadIX996auePQ0X--8wzyEnObsKmd5ec1YzjLF5euFFJeK5UWRVXtkkstKZUyocp9M_iSH5CjGd8ZYkToT8rZcIe0RVsbZ2FPf0iE1wIfgo_WOWreytR3GNM3AhDplcUDs0og63AzBdMmgsZue1lsKq-B7MyA1rqHOwsco9C4ek4PWdBFPfuOUvNzfLeeP2eL54Wl-u8hAcDZkrVQCZ7JolTESFJuJpkbDZrLhoKqGN42ESpU1jjVnparLujAoijo3wMuST8n5zncd_OcG46B7GwG7zjj0m6gLIURVcZmEYieE9GkM2Op1sL0JW50zPVLVIzI9ItNS6B-qukprZ7_-JoLp2mAc2Pi3K5VifDa63-xkmH79shh0BIsOEqeAMOjG2__vfANmJoz3</recordid><startdate>1984</startdate><enddate>1984</enddate><creator>Onuchukwu, A.I.</creator><creator>Lori, J.A.</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>JG9</scope></search><sort><creationdate>1984</creationdate><title>The mechanism of the corrosion inhibition of carbon steel in neutral medium by chromate and nickel ions</title><author>Onuchukwu, A.I. ; Lori, J.A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c430t-f894e582f9aa8c9054dbea058d3c97d3dd8c796bed3c93069b6b2ae42b1ac3663</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1984</creationdate><topic>Applied sciences</topic><topic>Corrosion</topic><topic>Corrosion prevention</topic><topic>Cross-disciplinary physics: materials science; rheology</topic><topic>Exact sciences and technology</topic><topic>Materials science</topic><topic>Metals, semimetals and alloys</topic><topic>Metals. Metallurgy</topic><topic>Physics</topic><topic>Specific materials</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Onuchukwu, A.I.</creatorcontrib><creatorcontrib>Lori, J.A.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Corrosion Abstracts</collection><collection>METADEX</collection><collection>Technology 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>Onuchukwu, A.I.</au><au>Lori, J.A.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The mechanism of the corrosion inhibition of carbon steel in neutral medium by chromate and nickel ions</atitle><jtitle>Corrosion science</jtitle><date>1984</date><risdate>1984</risdate><volume>24</volume><issue>10</issue><spage>833</spage><epage>841</epage><pages>833-841</pages><issn>0010-938X</issn><eissn>1879-0496</eissn><coden>CRRSAA</coden><abstract>The electrochemical behaviour of carbon steel in 3.5% NaCl solutions containing dichromate and nickel ions, has been investigated by anodic polarization curves and gravimetric measurements. The presence of Cr/Ni ions, as low as 0.005 M, in the chloride medium has been observed in this study to inhibit the aggressiveness of the corrodent for the carbon steel by a noble shift of the corrosion potential,
E
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| ispartof | Corrosion science, 1984, Vol.24 (10), p.833-841 |
| issn | 0010-938X 1879-0496 |
| language | eng |
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| source | Elsevier ScienceDirect Journals |
| subjects | Applied sciences Corrosion Corrosion prevention Cross-disciplinary physics: materials science rheology Exact sciences and technology Materials science Metals, semimetals and alloys Metals. Metallurgy Physics Specific materials |
| title | The mechanism of the corrosion inhibition of carbon steel in neutral medium by chromate and nickel ions |
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