The effect of air exposure on the corrosion behavior of amorphous Fe-8Cr-Mo-13P-7C alloys in 1 M HCl
Amorphous Fe-8Cr-13P-7C alloy is corroded severely in 1 M HCl open to air. The addition of more than 2 at% molybdenum is effective in promoting spontaneous passivation. According to XPS analysis, chromium accumulates continuously in the surface film on molybdenum-containing alloys throughout the imm...
Gespeichert in:
| Veröffentlicht in: | Corrosion science 1995-08, Vol.37 (8), p.1289-1301 |
|---|---|
| Hauptverfasser: | , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 1301 |
|---|---|
| container_issue | 8 |
| container_start_page | 1289 |
| container_title | Corrosion science |
| container_volume | 37 |
| creator | Tan, M.-W. Akiyama, E. Kawashima, A. Asami, K. Hashimoto, K. |
| description | Amorphous Fe-8Cr-13P-7C alloy is corroded severely in 1 M HCl open to air. The addition of more than 2 at% molybdenum is effective in promoting spontaneous passivation. According to XPS analysis, chromium accumulates continuously in the surface film on molybdenum-containing alloys throughout the immersion experiment for 20 h, whereas for the molybdenum-free alloy an initial slight increase in chromium concentration in the surface film is followed by an almost continuous decrease. Molybdenum and phosphorus are deficient in the air-formed film but become concentrated in the film with immersion time. The Mo
4+ species which is the constituent of the passive film on molybdenum metal is increased. Air exposure for 30 min prior to the polarization or immersion experiment in 1 M HCl raises the open circuit potential of specimens and retards the enrichment of chromium in the passive film on molybdenum-bearing alloys. |
| doi_str_mv | 10.1016/0010-938X(95)00035-I |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_26014593</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>0010938X9500035I</els_id><sourcerecordid>26014593</sourcerecordid><originalsourceid>FETCH-LOGICAL-c364t-d0ce0acd8c3f3809cb4c430949f7683cb26eb3d51c89e5319fcf7cde3999b37b3</originalsourceid><addsrcrecordid>eNp9kMtKAzEUhoMoWKtv4CILEV1Ek2Zu2QgyqC1UdKHgLmTOnNDIdFKTtti3N23FpauQ5DuX_yPkXPAbwUVxy7ngTMnq40rl15xzmbPJARmIqlSMZ6o4JIM_5JicxPiZoFF6GZD2bYYUrUVYUm-pcYHi98LHVUDqe7pMv-BD8NGlW4Mzs3Y-7Mi5D4uZX0X6iKyqA3v2TMhXVtbUdJ3fROp6KugzHdfdKTmypot49nsOyfvjw1s9ZtOXp0l9P2Ugi2zJWg7IDbQVSCsrrqDJIJNcZcqWRSWhGRXYyDYXUCnMpVAWbAktSqVUI8tGDsnlvu8i-K8VxqWeuwjYdabHtKkeFVxkuZIJzPYgpGQxoNWL4OYmbLTgeqtUb33prS-tcr1Tqiep7OK3v4lgOhtMDy7-1cqCV7koE3a3xzBlXTsMOoLDHrB1IXnWrXf_z_kB0d2JAA</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>26014593</pqid></control><display><type>article</type><title>The effect of air exposure on the corrosion behavior of amorphous Fe-8Cr-Mo-13P-7C alloys in 1 M HCl</title><source>Elsevier ScienceDirect Journals</source><creator>Tan, M.-W. ; Akiyama, E. ; Kawashima, A. ; Asami, K. ; Hashimoto, K.</creator><creatorcontrib>Tan, M.-W. ; Akiyama, E. ; Kawashima, A. ; Asami, K. ; Hashimoto, K.</creatorcontrib><description>Amorphous Fe-8Cr-13P-7C alloy is corroded severely in 1 M HCl open to air. The addition of more than 2 at% molybdenum is effective in promoting spontaneous passivation. According to XPS analysis, chromium accumulates continuously in the surface film on molybdenum-containing alloys throughout the immersion experiment for 20 h, whereas for the molybdenum-free alloy an initial slight increase in chromium concentration in the surface film is followed by an almost continuous decrease. Molybdenum and phosphorus are deficient in the air-formed film but become concentrated in the film with immersion time. The Mo
4+ species which is the constituent of the passive film on molybdenum metal is increased. Air exposure for 30 min prior to the polarization or immersion experiment in 1 M HCl raises the open circuit potential of specimens and retards the enrichment of chromium in the passive film on molybdenum-bearing alloys.</description><identifier>ISSN: 0010-938X</identifier><identifier>EISSN: 1879-0496</identifier><identifier>DOI: 10.1016/0010-938X(95)00035-I</identifier><identifier>CODEN: CRRSAA</identifier><language>eng</language><publisher>Oxford: Elsevier Ltd</publisher><subject>Applied sciences ; Corrosion ; Corrosion environments ; Exact sciences and technology ; Metals. Metallurgy</subject><ispartof>Corrosion science, 1995-08, Vol.37 (8), p.1289-1301</ispartof><rights>1995</rights><rights>1995 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c364t-d0ce0acd8c3f3809cb4c430949f7683cb26eb3d51c89e5319fcf7cde3999b37b3</citedby><cites>FETCH-LOGICAL-c364t-d0ce0acd8c3f3809cb4c430949f7683cb26eb3d51c89e5319fcf7cde3999b37b3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/0010938X9500035I$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=3608517$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Tan, M.-W.</creatorcontrib><creatorcontrib>Akiyama, E.</creatorcontrib><creatorcontrib>Kawashima, A.</creatorcontrib><creatorcontrib>Asami, K.</creatorcontrib><creatorcontrib>Hashimoto, K.</creatorcontrib><title>The effect of air exposure on the corrosion behavior of amorphous Fe-8Cr-Mo-13P-7C alloys in 1 M HCl</title><title>Corrosion science</title><description>Amorphous Fe-8Cr-13P-7C alloy is corroded severely in 1 M HCl open to air. The addition of more than 2 at% molybdenum is effective in promoting spontaneous passivation. According to XPS analysis, chromium accumulates continuously in the surface film on molybdenum-containing alloys throughout the immersion experiment for 20 h, whereas for the molybdenum-free alloy an initial slight increase in chromium concentration in the surface film is followed by an almost continuous decrease. Molybdenum and phosphorus are deficient in the air-formed film but become concentrated in the film with immersion time. The Mo
4+ species which is the constituent of the passive film on molybdenum metal is increased. Air exposure for 30 min prior to the polarization or immersion experiment in 1 M HCl raises the open circuit potential of specimens and retards the enrichment of chromium in the passive film on molybdenum-bearing alloys.</description><subject>Applied sciences</subject><subject>Corrosion</subject><subject>Corrosion environments</subject><subject>Exact sciences and technology</subject><subject>Metals. Metallurgy</subject><issn>0010-938X</issn><issn>1879-0496</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1995</creationdate><recordtype>article</recordtype><recordid>eNp9kMtKAzEUhoMoWKtv4CILEV1Ek2Zu2QgyqC1UdKHgLmTOnNDIdFKTtti3N23FpauQ5DuX_yPkXPAbwUVxy7ngTMnq40rl15xzmbPJARmIqlSMZ6o4JIM_5JicxPiZoFF6GZD2bYYUrUVYUm-pcYHi98LHVUDqe7pMv-BD8NGlW4Mzs3Y-7Mi5D4uZX0X6iKyqA3v2TMhXVtbUdJ3fROp6KugzHdfdKTmypot49nsOyfvjw1s9ZtOXp0l9P2Ugi2zJWg7IDbQVSCsrrqDJIJNcZcqWRSWhGRXYyDYXUCnMpVAWbAktSqVUI8tGDsnlvu8i-K8VxqWeuwjYdabHtKkeFVxkuZIJzPYgpGQxoNWL4OYmbLTgeqtUb33prS-tcr1Tqiep7OK3v4lgOhtMDy7-1cqCV7koE3a3xzBlXTsMOoLDHrB1IXnWrXf_z_kB0d2JAA</recordid><startdate>19950801</startdate><enddate>19950801</enddate><creator>Tan, M.-W.</creator><creator>Akiyama, E.</creator><creator>Kawashima, A.</creator><creator>Asami, K.</creator><creator>Hashimoto, K.</creator><general>Elsevier Ltd</general><general>Elsevier Science</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SE</scope><scope>8FD</scope><scope>F28</scope><scope>FR3</scope><scope>JG9</scope></search><sort><creationdate>19950801</creationdate><title>The effect of air exposure on the corrosion behavior of amorphous Fe-8Cr-Mo-13P-7C alloys in 1 M HCl</title><author>Tan, M.-W. ; Akiyama, E. ; Kawashima, A. ; Asami, K. ; Hashimoto, K.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c364t-d0ce0acd8c3f3809cb4c430949f7683cb26eb3d51c89e5319fcf7cde3999b37b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1995</creationdate><topic>Applied sciences</topic><topic>Corrosion</topic><topic>Corrosion environments</topic><topic>Exact sciences and technology</topic><topic>Metals. Metallurgy</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Tan, M.-W.</creatorcontrib><creatorcontrib>Akiyama, E.</creatorcontrib><creatorcontrib>Kawashima, A.</creatorcontrib><creatorcontrib>Asami, K.</creatorcontrib><creatorcontrib>Hashimoto, K.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Corrosion Abstracts</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>Tan, M.-W.</au><au>Akiyama, E.</au><au>Kawashima, A.</au><au>Asami, K.</au><au>Hashimoto, K.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The effect of air exposure on the corrosion behavior of amorphous Fe-8Cr-Mo-13P-7C alloys in 1 M HCl</atitle><jtitle>Corrosion science</jtitle><date>1995-08-01</date><risdate>1995</risdate><volume>37</volume><issue>8</issue><spage>1289</spage><epage>1301</epage><pages>1289-1301</pages><issn>0010-938X</issn><eissn>1879-0496</eissn><coden>CRRSAA</coden><abstract>Amorphous Fe-8Cr-13P-7C alloy is corroded severely in 1 M HCl open to air. The addition of more than 2 at% molybdenum is effective in promoting spontaneous passivation. According to XPS analysis, chromium accumulates continuously in the surface film on molybdenum-containing alloys throughout the immersion experiment for 20 h, whereas for the molybdenum-free alloy an initial slight increase in chromium concentration in the surface film is followed by an almost continuous decrease. Molybdenum and phosphorus are deficient in the air-formed film but become concentrated in the film with immersion time. The Mo
4+ species which is the constituent of the passive film on molybdenum metal is increased. Air exposure for 30 min prior to the polarization or immersion experiment in 1 M HCl raises the open circuit potential of specimens and retards the enrichment of chromium in the passive film on molybdenum-bearing alloys.</abstract><cop>Oxford</cop><pub>Elsevier Ltd</pub><doi>10.1016/0010-938X(95)00035-I</doi><tpages>13</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0010-938X |
| ispartof | Corrosion science, 1995-08, Vol.37 (8), p.1289-1301 |
| issn | 0010-938X 1879-0496 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_26014593 |
| source | Elsevier ScienceDirect Journals |
| subjects | Applied sciences Corrosion Corrosion environments Exact sciences and technology Metals. Metallurgy |
| title | The effect of air exposure on the corrosion behavior of amorphous Fe-8Cr-Mo-13P-7C alloys in 1 M HCl |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-31T04%3A20%3A20IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=The%20effect%20of%20air%20exposure%20on%20the%20corrosion%20behavior%20of%20amorphous%20Fe-8Cr-Mo-13P-7C%20alloys%20in%201%20M%20HCl&rft.jtitle=Corrosion%20science&rft.au=Tan,%20M.-W.&rft.date=1995-08-01&rft.volume=37&rft.issue=8&rft.spage=1289&rft.epage=1301&rft.pages=1289-1301&rft.issn=0010-938X&rft.eissn=1879-0496&rft.coden=CRRSAA&rft_id=info:doi/10.1016/0010-938X(95)00035-I&rft_dat=%3Cproquest_cross%3E26014593%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=26014593&rft_id=info:pmid/&rft_els_id=0010938X9500035I&rfr_iscdi=true |