Studies on electrodeposition and corrosion behaviour of a Ni-W-Co amorphous alloy
A ternary alloy Ni–W–Co was electrodeposited and operational parameters in relation to its corrosion resistance and deposition efficiency were optimized. A 22 full factorial design was successfully employed for experimental design analysis of the results. By means of response surface analysis, the s...
Gespeichert in:
| Veröffentlicht in: | Journal of materials science 2007-11, Vol.42 (22), p.9137-9144 |
|---|---|
| Hauptverfasser: | , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 9144 |
|---|---|
| container_issue | 22 |
| container_start_page | 9137 |
| container_title | Journal of materials science |
| container_volume | 42 |
| creator | SANTANA, Renato Alexandre C CAMPOS, Ana Regina N MEDEIROS, Emanuelle A OLIVEIRA, Aldrighi Luiz M SILVA, Liana Maria F PRASAD, Shiva |
| description | A ternary alloy Ni–W–Co was electrodeposited and operational parameters in relation to its corrosion resistance and deposition efficiency were optimized. A 22 full factorial design was successfully employed for experimental design analysis of the results. By means of response surface analysis, the statistical model identified the following operating conditions for obtaining corrosion resistant alloy: 60 mA/cm2 current density, 70 °C temperature, 20 rpm cathode rotation and 8.0 pH. The alloy was deposited at 36% current efficiency, with an average composition of 70% Ni, 8% Co, 22% W and traces of boron and with Ecorr −0.508 V and Rp 4.56 × 104 Ohm. The deposit obtained under these conditions had an amorphous character and showed good adherence, high corrosion resistance and presence of nodules on its surface. Electrochemical corrosion tests verified that the Ni–W–Co alloy had better corrosion resistance than similarly electrodeposited Co–W amorphous alloy. |
| doi_str_mv | 10.1007/s10853-007-1931-0 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_30128385</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>30128385</sourcerecordid><originalsourceid>FETCH-LOGICAL-c367t-cf86d3e9b8bfc3f9c488dfe5e09e649b7baa704a4e2f714cd9674da39abf9da03</originalsourceid><addsrcrecordid>eNp9kU1LxDAQhoMouK7-AG8FUbxE89UmOcriF4giKh7LNE3YLt2mJq2w_96UXRA8eJqZ8M5D5n0ROqXkihIiryMlKuc4tZhqTjHZQzOaS46FInwfzQhhDDNR0EN0FOOKEJJLRmfo9W0Y68bGzHeZba0Zgq9t72MzNOkFujozPoQ0p6myS_hu_Bgy7zLInhv8iRc-g7UP_dKPMYO29ZtjdOCgjfZkV-fo4-72ffGAn17uHxc3T9jwQg7YOFXU3OpKVc5wp41QqnY2t0TbQuhKVgCSCBCWOUmFqXUhRQ1cQ-V0DYTP0cWW2wf_Ndo4lOsmGtu20Nn0mZITyhRPpszR5b_C5ByjWuRsYp79ka7SuV06o2Qs10VORFEkFd2qTDImBuvKPjRrCJuEKqc0ym0a5dROaZQT-XxHhmigdQE608TfRU2pYpLyH0bMigI</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2259650466</pqid></control><display><type>article</type><title>Studies on electrodeposition and corrosion behaviour of a Ni-W-Co amorphous alloy</title><source>Springer Nature - Complete Springer Journals</source><creator>SANTANA, Renato Alexandre C ; CAMPOS, Ana Regina N ; MEDEIROS, Emanuelle A ; OLIVEIRA, Aldrighi Luiz M ; SILVA, Liana Maria F ; PRASAD, Shiva</creator><creatorcontrib>SANTANA, Renato Alexandre C ; CAMPOS, Ana Regina N ; MEDEIROS, Emanuelle A ; OLIVEIRA, Aldrighi Luiz M ; SILVA, Liana Maria F ; PRASAD, Shiva</creatorcontrib><description>A ternary alloy Ni–W–Co was electrodeposited and operational parameters in relation to its corrosion resistance and deposition efficiency were optimized. A 22 full factorial design was successfully employed for experimental design analysis of the results. By means of response surface analysis, the statistical model identified the following operating conditions for obtaining corrosion resistant alloy: 60 mA/cm2 current density, 70 °C temperature, 20 rpm cathode rotation and 8.0 pH. The alloy was deposited at 36% current efficiency, with an average composition of 70% Ni, 8% Co, 22% W and traces of boron and with Ecorr −0.508 V and Rp 4.56 × 104 Ohm. The deposit obtained under these conditions had an amorphous character and showed good adherence, high corrosion resistance and presence of nodules on its surface. Electrochemical corrosion tests verified that the Ni–W–Co alloy had better corrosion resistance than similarly electrodeposited Co–W amorphous alloy.</description><identifier>ISSN: 0022-2461</identifier><identifier>EISSN: 1573-4803</identifier><identifier>DOI: 10.1007/s10853-007-1931-0</identifier><identifier>CODEN: JMTSAS</identifier><language>eng</language><publisher>Heidelberg: Springer</publisher><subject>Amorphous alloys ; Applied sciences ; Boron ; Cobalt base alloys ; Corrosion ; Corrosion prevention ; Corrosion resistance ; Corrosion resistant alloys ; Corrosion tests ; Current density ; Current efficiency ; Deposition ; Design analysis ; Design of experiments ; Design optimization ; Electrochemical corrosion ; Exact sciences and technology ; Factorial design ; Materials science ; Mathematical models ; Metallic coatings ; Metallic glasses ; Metals. Metallurgy ; Nickel base alloys ; Nodules ; Production techniques ; Response surface methodology ; Statistical models ; Surface analysis (chemical) ; Surface treatment ; Ternary alloys</subject><ispartof>Journal of materials science, 2007-11, Vol.42 (22), p.9137-9144</ispartof><rights>2008 INIST-CNRS</rights><rights>Journal of Materials Science is a copyright of Springer, (2007). All Rights Reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c367t-cf86d3e9b8bfc3f9c488dfe5e09e649b7baa704a4e2f714cd9674da39abf9da03</citedby><cites>FETCH-LOGICAL-c367t-cf86d3e9b8bfc3f9c488dfe5e09e649b7baa704a4e2f714cd9674da39abf9da03</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,27903,27904</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=19118271$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>SANTANA, Renato Alexandre C</creatorcontrib><creatorcontrib>CAMPOS, Ana Regina N</creatorcontrib><creatorcontrib>MEDEIROS, Emanuelle A</creatorcontrib><creatorcontrib>OLIVEIRA, Aldrighi Luiz M</creatorcontrib><creatorcontrib>SILVA, Liana Maria F</creatorcontrib><creatorcontrib>PRASAD, Shiva</creatorcontrib><title>Studies on electrodeposition and corrosion behaviour of a Ni-W-Co amorphous alloy</title><title>Journal of materials science</title><description>A ternary alloy Ni–W–Co was electrodeposited and operational parameters in relation to its corrosion resistance and deposition efficiency were optimized. A 22 full factorial design was successfully employed for experimental design analysis of the results. By means of response surface analysis, the statistical model identified the following operating conditions for obtaining corrosion resistant alloy: 60 mA/cm2 current density, 70 °C temperature, 20 rpm cathode rotation and 8.0 pH. The alloy was deposited at 36% current efficiency, with an average composition of 70% Ni, 8% Co, 22% W and traces of boron and with Ecorr −0.508 V and Rp 4.56 × 104 Ohm. The deposit obtained under these conditions had an amorphous character and showed good adherence, high corrosion resistance and presence of nodules on its surface. Electrochemical corrosion tests verified that the Ni–W–Co alloy had better corrosion resistance than similarly electrodeposited Co–W amorphous alloy.</description><subject>Amorphous alloys</subject><subject>Applied sciences</subject><subject>Boron</subject><subject>Cobalt base alloys</subject><subject>Corrosion</subject><subject>Corrosion prevention</subject><subject>Corrosion resistance</subject><subject>Corrosion resistant alloys</subject><subject>Corrosion tests</subject><subject>Current density</subject><subject>Current efficiency</subject><subject>Deposition</subject><subject>Design analysis</subject><subject>Design of experiments</subject><subject>Design optimization</subject><subject>Electrochemical corrosion</subject><subject>Exact sciences and technology</subject><subject>Factorial design</subject><subject>Materials science</subject><subject>Mathematical models</subject><subject>Metallic coatings</subject><subject>Metallic glasses</subject><subject>Metals. Metallurgy</subject><subject>Nickel base alloys</subject><subject>Nodules</subject><subject>Production techniques</subject><subject>Response surface methodology</subject><subject>Statistical models</subject><subject>Surface analysis (chemical)</subject><subject>Surface treatment</subject><subject>Ternary alloys</subject><issn>0022-2461</issn><issn>1573-4803</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2007</creationdate><recordtype>article</recordtype><sourceid>AFKRA</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNp9kU1LxDAQhoMouK7-AG8FUbxE89UmOcriF4giKh7LNE3YLt2mJq2w_96UXRA8eJqZ8M5D5n0ROqXkihIiryMlKuc4tZhqTjHZQzOaS46FInwfzQhhDDNR0EN0FOOKEJJLRmfo9W0Y68bGzHeZba0Zgq9t72MzNOkFujozPoQ0p6myS_hu_Bgy7zLInhv8iRc-g7UP_dKPMYO29ZtjdOCgjfZkV-fo4-72ffGAn17uHxc3T9jwQg7YOFXU3OpKVc5wp41QqnY2t0TbQuhKVgCSCBCWOUmFqXUhRQ1cQ-V0DYTP0cWW2wf_Ndo4lOsmGtu20Nn0mZITyhRPpszR5b_C5ByjWuRsYp79ka7SuV06o2Qs10VORFEkFd2qTDImBuvKPjRrCJuEKqc0ym0a5dROaZQT-XxHhmigdQE608TfRU2pYpLyH0bMigI</recordid><startdate>20071101</startdate><enddate>20071101</enddate><creator>SANTANA, Renato Alexandre C</creator><creator>CAMPOS, Ana Regina N</creator><creator>MEDEIROS, Emanuelle A</creator><creator>OLIVEIRA, Aldrighi Luiz M</creator><creator>SILVA, Liana Maria F</creator><creator>PRASAD, Shiva</creator><general>Springer</general><general>Springer Nature B.V</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>AFKRA</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>KB.</scope><scope>L6V</scope><scope>M7S</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PTHSS</scope><scope>7SE</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20071101</creationdate><title>Studies on electrodeposition and corrosion behaviour of a Ni-W-Co amorphous alloy</title><author>SANTANA, Renato Alexandre C ; CAMPOS, Ana Regina N ; MEDEIROS, Emanuelle A ; OLIVEIRA, Aldrighi Luiz M ; SILVA, Liana Maria F ; PRASAD, Shiva</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c367t-cf86d3e9b8bfc3f9c488dfe5e09e649b7baa704a4e2f714cd9674da39abf9da03</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2007</creationdate><topic>Amorphous alloys</topic><topic>Applied sciences</topic><topic>Boron</topic><topic>Cobalt base alloys</topic><topic>Corrosion</topic><topic>Corrosion prevention</topic><topic>Corrosion resistance</topic><topic>Corrosion resistant alloys</topic><topic>Corrosion tests</topic><topic>Current density</topic><topic>Current efficiency</topic><topic>Deposition</topic><topic>Design analysis</topic><topic>Design of experiments</topic><topic>Design optimization</topic><topic>Electrochemical corrosion</topic><topic>Exact sciences and technology</topic><topic>Factorial design</topic><topic>Materials science</topic><topic>Mathematical models</topic><topic>Metallic coatings</topic><topic>Metallic glasses</topic><topic>Metals. Metallurgy</topic><topic>Nickel base alloys</topic><topic>Nodules</topic><topic>Production techniques</topic><topic>Response surface methodology</topic><topic>Statistical models</topic><topic>Surface analysis (chemical)</topic><topic>Surface treatment</topic><topic>Ternary alloys</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>SANTANA, Renato Alexandre C</creatorcontrib><creatorcontrib>CAMPOS, Ana Regina N</creatorcontrib><creatorcontrib>MEDEIROS, Emanuelle A</creatorcontrib><creatorcontrib>OLIVEIRA, Aldrighi Luiz M</creatorcontrib><creatorcontrib>SILVA, Liana Maria F</creatorcontrib><creatorcontrib>PRASAD, Shiva</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central Korea</collection><collection>SciTech Premium Collection</collection><collection>Materials Science Database</collection><collection>ProQuest Engineering Collection</collection><collection>Engineering Database</collection><collection>Materials Science Collection</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>Engineering Collection</collection><collection>Corrosion Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Journal of materials science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>SANTANA, Renato Alexandre C</au><au>CAMPOS, Ana Regina N</au><au>MEDEIROS, Emanuelle A</au><au>OLIVEIRA, Aldrighi Luiz M</au><au>SILVA, Liana Maria F</au><au>PRASAD, Shiva</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Studies on electrodeposition and corrosion behaviour of a Ni-W-Co amorphous alloy</atitle><jtitle>Journal of materials science</jtitle><date>2007-11-01</date><risdate>2007</risdate><volume>42</volume><issue>22</issue><spage>9137</spage><epage>9144</epage><pages>9137-9144</pages><issn>0022-2461</issn><eissn>1573-4803</eissn><coden>JMTSAS</coden><abstract>A ternary alloy Ni–W–Co was electrodeposited and operational parameters in relation to its corrosion resistance and deposition efficiency were optimized. A 22 full factorial design was successfully employed for experimental design analysis of the results. By means of response surface analysis, the statistical model identified the following operating conditions for obtaining corrosion resistant alloy: 60 mA/cm2 current density, 70 °C temperature, 20 rpm cathode rotation and 8.0 pH. The alloy was deposited at 36% current efficiency, with an average composition of 70% Ni, 8% Co, 22% W and traces of boron and with Ecorr −0.508 V and Rp 4.56 × 104 Ohm. The deposit obtained under these conditions had an amorphous character and showed good adherence, high corrosion resistance and presence of nodules on its surface. Electrochemical corrosion tests verified that the Ni–W–Co alloy had better corrosion resistance than similarly electrodeposited Co–W amorphous alloy.</abstract><cop>Heidelberg</cop><pub>Springer</pub><doi>10.1007/s10853-007-1931-0</doi><tpages>8</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0022-2461 |
| ispartof | Journal of materials science, 2007-11, Vol.42 (22), p.9137-9144 |
| issn | 0022-2461 1573-4803 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_30128385 |
| source | Springer Nature - Complete Springer Journals |
| subjects | Amorphous alloys Applied sciences Boron Cobalt base alloys Corrosion Corrosion prevention Corrosion resistance Corrosion resistant alloys Corrosion tests Current density Current efficiency Deposition Design analysis Design of experiments Design optimization Electrochemical corrosion Exact sciences and technology Factorial design Materials science Mathematical models Metallic coatings Metallic glasses Metals. Metallurgy Nickel base alloys Nodules Production techniques Response surface methodology Statistical models Surface analysis (chemical) Surface treatment Ternary alloys |
| title | Studies on electrodeposition and corrosion behaviour of a Ni-W-Co amorphous alloy |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-22T07%3A43%3A00IST&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=Studies%20on%20electrodeposition%20and%20corrosion%20behaviour%20of%20a%20Ni-W-Co%20amorphous%20alloy&rft.jtitle=Journal%20of%20materials%20science&rft.au=SANTANA,%20Renato%20Alexandre%20C&rft.date=2007-11-01&rft.volume=42&rft.issue=22&rft.spage=9137&rft.epage=9144&rft.pages=9137-9144&rft.issn=0022-2461&rft.eissn=1573-4803&rft.coden=JMTSAS&rft_id=info:doi/10.1007/s10853-007-1931-0&rft_dat=%3Cproquest_cross%3E30128385%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=2259650466&rft_id=info:pmid/&rfr_iscdi=true |