Study of the surface oxides and corrosion behaviour of an equiatomic CoCrFeMnNi high entropy alloy by XPS and ToF-SIMS
•Surface oxide layers formed on CoCrFeMnNi High Entropy Alloy are investigated by XPS and ToF-SIMS.•An XPS methodology based on analysis of the 3p core level spectra was developed.•The native oxide and passive films are compared.•The oxide film on HEA is duplex comprising a Cr/Mn inner oxide layer a...
Gespeichert in:
| Veröffentlicht in: | Corrosion science 2020-05, Vol.167, p.108507, Article 108507 |
|---|---|
| Hauptverfasser: | , , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | 108507 |
| container_title | Corrosion science |
| container_volume | 167 |
| creator | Wang, Luntao Mercier, Dimitri Zanna, Sandrine Seyeux, Antoine Laurent-Brocq, Mathilde Perrière, Loïc Guillot, Ivan Marcus, Philippe |
| description | •Surface oxide layers formed on CoCrFeMnNi High Entropy Alloy are investigated by XPS and ToF-SIMS.•An XPS methodology based on analysis of the 3p core level spectra was developed.•The native oxide and passive films are compared.•The oxide film on HEA is duplex comprising a Cr/Mn inner oxide layer and a Cr/Fe/Co outer oxide/hydroxide layer.•The effect of electrochemical passivation on the surface oxide layer is discussed.
XPS and ToF-SIMS analysis have been combined with electrochemical measurements to determine the corrosion behavior of the equiatomic CoCrFeMnNi high entropy alloy. An XPS methodology based on analysis of the 3p core level spectra was developed to determine the composition and thickness of oxide films. Both native oxide (∼1.4 nm) and passive films (∼ 1.6 nm) formed in acidic medium are duplex, comprising Cr and Mn inner layer and Cr/Fe/Co mixture outer layer. No nickel is observed in the oxide layer. The effects of exposure of the native film to sulfuric acid and passivation under anodic polarization have been investigated. |
| doi_str_mv | 10.1016/j.corsci.2020.108507 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_hal_p</sourceid><recordid>TN_cdi_proquest_journals_2436895536</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><els_id>S0010938X19327829</els_id><sourcerecordid>2436895536</sourcerecordid><originalsourceid>FETCH-LOGICAL-c414t-dec82fe062f8f0447433043c03390d891d7606ecd7c7aa26af90cad87206aab43</originalsourceid><addsrcrecordid>eNp9kcFq3DAQhkVIIZs0b5CDoKccvB1ZWtm-BMKSbQKbNrAJ5Ca00rjWsrE2kr3Eb1-5Lj3mMAiGbz5m9BNyxWDOgMnvu7nxIRo3zyEfW-UCihMyY2VRZSAqeUpmAAyyipevZ-Q8xh1AIhnMyHHT9XagvqZdgzT2odYGqf9wFiPVraXJHHx0vqVbbPTR-T6MtG4pvvdOd_7NGbr0y7DCx_ano4373VBsu-APA9X7vR_odqCvT5u_tme_yjYPj5uv5Eut9xEv_70X5GV197y8z9a_fjwsb9eZEUx0mUVT5jWCzOuyBiEKwTkIboDzCmxZMVtIkGhsYQqtc6nrCoy2ZZGD1Hor-AW5nryN3qtDcG86DMprp-5v12rsQS6KVPLIEvttYg_Bv_cYO7VLx7ZpPZULLstqseAyUWKiTPqWGLD-r2WgxjTUTk1pqDENNaWRxm6mMUzXHh0GlQhsDVoX0HTKeve54A-azJOZ</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2436895536</pqid></control><display><type>article</type><title>Study of the surface oxides and corrosion behaviour of an equiatomic CoCrFeMnNi high entropy alloy by XPS and ToF-SIMS</title><source>Elsevier ScienceDirect Journals</source><creator>Wang, Luntao ; Mercier, Dimitri ; Zanna, Sandrine ; Seyeux, Antoine ; Laurent-Brocq, Mathilde ; Perrière, Loïc ; Guillot, Ivan ; Marcus, Philippe</creator><creatorcontrib>Wang, Luntao ; Mercier, Dimitri ; Zanna, Sandrine ; Seyeux, Antoine ; Laurent-Brocq, Mathilde ; Perrière, Loïc ; Guillot, Ivan ; Marcus, Philippe</creatorcontrib><description>•Surface oxide layers formed on CoCrFeMnNi High Entropy Alloy are investigated by XPS and ToF-SIMS.•An XPS methodology based on analysis of the 3p core level spectra was developed.•The native oxide and passive films are compared.•The oxide film on HEA is duplex comprising a Cr/Mn inner oxide layer and a Cr/Fe/Co outer oxide/hydroxide layer.•The effect of electrochemical passivation on the surface oxide layer is discussed.
XPS and ToF-SIMS analysis have been combined with electrochemical measurements to determine the corrosion behavior of the equiatomic CoCrFeMnNi high entropy alloy. An XPS methodology based on analysis of the 3p core level spectra was developed to determine the composition and thickness of oxide films. Both native oxide (∼1.4 nm) and passive films (∼ 1.6 nm) formed in acidic medium are duplex, comprising Cr and Mn inner layer and Cr/Fe/Co mixture outer layer. No nickel is observed in the oxide layer. The effects of exposure of the native film to sulfuric acid and passivation under anodic polarization have been investigated.</description><identifier>ISSN: 0010-938X</identifier><identifier>EISSN: 1879-0496</identifier><identifier>DOI: 10.1016/j.corsci.2020.108507</identifier><language>eng</language><publisher>Amsterdam: Elsevier Ltd</publisher><subject>Anodic polarization ; Condensed Matter ; Corrosion ; High entropy alloy ; High entropy alloys ; Manganese ; Materials Science ; Oxide coatings ; Oxide film ; Passivation ; Physics ; Sulfuric acid ; Thickness ; ToF-SIMS ; X ray photoelectron spectroscopy ; XPS</subject><ispartof>Corrosion science, 2020-05, Vol.167, p.108507, Article 108507</ispartof><rights>2020 Elsevier Ltd</rights><rights>Copyright Elsevier BV May 1, 2020</rights><rights>Distributed under a Creative Commons Attribution 4.0 International License</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c414t-dec82fe062f8f0447433043c03390d891d7606ecd7c7aa26af90cad87206aab43</citedby><cites>FETCH-LOGICAL-c414t-dec82fe062f8f0447433043c03390d891d7606ecd7c7aa26af90cad87206aab43</cites><orcidid>0000-0002-9140-0047 ; 0000-0002-8635-5069 ; 0000-0002-9637-1484 ; 0000-0002-9467-6348 ; 0000-0002-3062-8961</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.corsci.2020.108507$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>230,314,777,781,882,3537,27905,27906,45976</link.rule.ids><backlink>$$Uhttps://hal.science/hal-02470246$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Wang, Luntao</creatorcontrib><creatorcontrib>Mercier, Dimitri</creatorcontrib><creatorcontrib>Zanna, Sandrine</creatorcontrib><creatorcontrib>Seyeux, Antoine</creatorcontrib><creatorcontrib>Laurent-Brocq, Mathilde</creatorcontrib><creatorcontrib>Perrière, Loïc</creatorcontrib><creatorcontrib>Guillot, Ivan</creatorcontrib><creatorcontrib>Marcus, Philippe</creatorcontrib><title>Study of the surface oxides and corrosion behaviour of an equiatomic CoCrFeMnNi high entropy alloy by XPS and ToF-SIMS</title><title>Corrosion science</title><description>•Surface oxide layers formed on CoCrFeMnNi High Entropy Alloy are investigated by XPS and ToF-SIMS.•An XPS methodology based on analysis of the 3p core level spectra was developed.•The native oxide and passive films are compared.•The oxide film on HEA is duplex comprising a Cr/Mn inner oxide layer and a Cr/Fe/Co outer oxide/hydroxide layer.•The effect of electrochemical passivation on the surface oxide layer is discussed.
XPS and ToF-SIMS analysis have been combined with electrochemical measurements to determine the corrosion behavior of the equiatomic CoCrFeMnNi high entropy alloy. An XPS methodology based on analysis of the 3p core level spectra was developed to determine the composition and thickness of oxide films. Both native oxide (∼1.4 nm) and passive films (∼ 1.6 nm) formed in acidic medium are duplex, comprising Cr and Mn inner layer and Cr/Fe/Co mixture outer layer. No nickel is observed in the oxide layer. The effects of exposure of the native film to sulfuric acid and passivation under anodic polarization have been investigated.</description><subject>Anodic polarization</subject><subject>Condensed Matter</subject><subject>Corrosion</subject><subject>High entropy alloy</subject><subject>High entropy alloys</subject><subject>Manganese</subject><subject>Materials Science</subject><subject>Oxide coatings</subject><subject>Oxide film</subject><subject>Passivation</subject><subject>Physics</subject><subject>Sulfuric acid</subject><subject>Thickness</subject><subject>ToF-SIMS</subject><subject>X ray photoelectron spectroscopy</subject><subject>XPS</subject><issn>0010-938X</issn><issn>1879-0496</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><recordid>eNp9kcFq3DAQhkVIIZs0b5CDoKccvB1ZWtm-BMKSbQKbNrAJ5Ca00rjWsrE2kr3Eb1-5Lj3mMAiGbz5m9BNyxWDOgMnvu7nxIRo3zyEfW-UCihMyY2VRZSAqeUpmAAyyipevZ-Q8xh1AIhnMyHHT9XagvqZdgzT2odYGqf9wFiPVraXJHHx0vqVbbPTR-T6MtG4pvvdOd_7NGbr0y7DCx_ano4373VBsu-APA9X7vR_odqCvT5u_tme_yjYPj5uv5Eut9xEv_70X5GV197y8z9a_fjwsb9eZEUx0mUVT5jWCzOuyBiEKwTkIboDzCmxZMVtIkGhsYQqtc6nrCoy2ZZGD1Hor-AW5nryN3qtDcG86DMprp-5v12rsQS6KVPLIEvttYg_Bv_cYO7VLx7ZpPZULLstqseAyUWKiTPqWGLD-r2WgxjTUTk1pqDENNaWRxm6mMUzXHh0GlQhsDVoX0HTKeve54A-azJOZ</recordid><startdate>20200501</startdate><enddate>20200501</enddate><creator>Wang, Luntao</creator><creator>Mercier, Dimitri</creator><creator>Zanna, Sandrine</creator><creator>Seyeux, Antoine</creator><creator>Laurent-Brocq, Mathilde</creator><creator>Perrière, Loïc</creator><creator>Guillot, Ivan</creator><creator>Marcus, Philippe</creator><general>Elsevier Ltd</general><general>Elsevier BV</general><general>Elsevier</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SE</scope><scope>8BQ</scope><scope>8FD</scope><scope>F28</scope><scope>FR3</scope><scope>JG9</scope><scope>1XC</scope><scope>VOOES</scope><orcidid>https://orcid.org/0000-0002-9140-0047</orcidid><orcidid>https://orcid.org/0000-0002-8635-5069</orcidid><orcidid>https://orcid.org/0000-0002-9637-1484</orcidid><orcidid>https://orcid.org/0000-0002-9467-6348</orcidid><orcidid>https://orcid.org/0000-0002-3062-8961</orcidid></search><sort><creationdate>20200501</creationdate><title>Study of the surface oxides and corrosion behaviour of an equiatomic CoCrFeMnNi high entropy alloy by XPS and ToF-SIMS</title><author>Wang, Luntao ; Mercier, Dimitri ; Zanna, Sandrine ; Seyeux, Antoine ; Laurent-Brocq, Mathilde ; Perrière, Loïc ; Guillot, Ivan ; Marcus, Philippe</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c414t-dec82fe062f8f0447433043c03390d891d7606ecd7c7aa26af90cad87206aab43</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Anodic polarization</topic><topic>Condensed Matter</topic><topic>Corrosion</topic><topic>High entropy alloy</topic><topic>High entropy alloys</topic><topic>Manganese</topic><topic>Materials Science</topic><topic>Oxide coatings</topic><topic>Oxide film</topic><topic>Passivation</topic><topic>Physics</topic><topic>Sulfuric acid</topic><topic>Thickness</topic><topic>ToF-SIMS</topic><topic>X ray photoelectron spectroscopy</topic><topic>XPS</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wang, Luntao</creatorcontrib><creatorcontrib>Mercier, Dimitri</creatorcontrib><creatorcontrib>Zanna, Sandrine</creatorcontrib><creatorcontrib>Seyeux, Antoine</creatorcontrib><creatorcontrib>Laurent-Brocq, Mathilde</creatorcontrib><creatorcontrib>Perrière, Loïc</creatorcontrib><creatorcontrib>Guillot, Ivan</creatorcontrib><creatorcontrib>Marcus, Philippe</creatorcontrib><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><collection>Hyper Article en Ligne (HAL)</collection><collection>Hyper Article en Ligne (HAL) (Open Access)</collection><jtitle>Corrosion science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wang, Luntao</au><au>Mercier, Dimitri</au><au>Zanna, Sandrine</au><au>Seyeux, Antoine</au><au>Laurent-Brocq, Mathilde</au><au>Perrière, Loïc</au><au>Guillot, Ivan</au><au>Marcus, Philippe</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Study of the surface oxides and corrosion behaviour of an equiatomic CoCrFeMnNi high entropy alloy by XPS and ToF-SIMS</atitle><jtitle>Corrosion science</jtitle><date>2020-05-01</date><risdate>2020</risdate><volume>167</volume><spage>108507</spage><pages>108507-</pages><artnum>108507</artnum><issn>0010-938X</issn><eissn>1879-0496</eissn><abstract>•Surface oxide layers formed on CoCrFeMnNi High Entropy Alloy are investigated by XPS and ToF-SIMS.•An XPS methodology based on analysis of the 3p core level spectra was developed.•The native oxide and passive films are compared.•The oxide film on HEA is duplex comprising a Cr/Mn inner oxide layer and a Cr/Fe/Co outer oxide/hydroxide layer.•The effect of electrochemical passivation on the surface oxide layer is discussed.
XPS and ToF-SIMS analysis have been combined with electrochemical measurements to determine the corrosion behavior of the equiatomic CoCrFeMnNi high entropy alloy. An XPS methodology based on analysis of the 3p core level spectra was developed to determine the composition and thickness of oxide films. Both native oxide (∼1.4 nm) and passive films (∼ 1.6 nm) formed in acidic medium are duplex, comprising Cr and Mn inner layer and Cr/Fe/Co mixture outer layer. No nickel is observed in the oxide layer. The effects of exposure of the native film to sulfuric acid and passivation under anodic polarization have been investigated.</abstract><cop>Amsterdam</cop><pub>Elsevier Ltd</pub><doi>10.1016/j.corsci.2020.108507</doi><orcidid>https://orcid.org/0000-0002-9140-0047</orcidid><orcidid>https://orcid.org/0000-0002-8635-5069</orcidid><orcidid>https://orcid.org/0000-0002-9637-1484</orcidid><orcidid>https://orcid.org/0000-0002-9467-6348</orcidid><orcidid>https://orcid.org/0000-0002-3062-8961</orcidid><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0010-938X |
| ispartof | Corrosion science, 2020-05, Vol.167, p.108507, Article 108507 |
| issn | 0010-938X 1879-0496 |
| language | eng |
| recordid | cdi_proquest_journals_2436895536 |
| source | Elsevier ScienceDirect Journals |
| subjects | Anodic polarization Condensed Matter Corrosion High entropy alloy High entropy alloys Manganese Materials Science Oxide coatings Oxide film Passivation Physics Sulfuric acid Thickness ToF-SIMS X ray photoelectron spectroscopy XPS |
| title | Study of the surface oxides and corrosion behaviour of an equiatomic CoCrFeMnNi high entropy alloy by XPS and ToF-SIMS |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-19T08%3A08%3A17IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_hal_p&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Study%20of%20the%20surface%20oxides%20and%20corrosion%20behaviour%20of%20an%20equiatomic%20CoCrFeMnNi%20high%20entropy%20alloy%20by%20XPS%20and%20ToF-SIMS&rft.jtitle=Corrosion%20science&rft.au=Wang,%20Luntao&rft.date=2020-05-01&rft.volume=167&rft.spage=108507&rft.pages=108507-&rft.artnum=108507&rft.issn=0010-938X&rft.eissn=1879-0496&rft_id=info:doi/10.1016/j.corsci.2020.108507&rft_dat=%3Cproquest_hal_p%3E2436895536%3C/proquest_hal_p%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2436895536&rft_id=info:pmid/&rft_els_id=S0010938X19327829&rfr_iscdi=true |