Electrochemical deposition of zinc–nickel alloy coatings in a polyligand alkaline bath
The polyligand alkaline bath for Zn–Ni alloy electrochemical deposition containing an aminoacetic acid (AAA) and triethanolamine (TEA) as the ligands to bind Ni(II) cations was developed. The alloy composition was greatly influenced by the [Zn(II)]/[Ni(II)] ratios in the bath, with the nickel conten...
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| Veröffentlicht in: | Surface & coatings technology 2008-11, Vol.203 (3), p.234-239 |
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| creator | Tsybulskaya, L.S. Gaevskaya, T.V. Purovskaya, O.G. Byk, T.V. |
| description | The polyligand alkaline bath for Zn–Ni alloy electrochemical deposition containing an aminoacetic acid (AAA) and triethanolamine (TEA) as the ligands to bind Ni(II) cations was developed. The alloy composition was greatly influenced by the [Zn(II)]/[Ni(II)] ratios in the bath, with the nickel content in the resultant deposit being varied in a wide range (from 8 to 75 at.%). X-ray diffraction studies revealed that the alloys consisted of the γ-phase (Ni
5Zn
21), solid solutions of Zn or Ni in the γ-phase, or of a mixture of the γ-phase and polycrystalline Ni or Zn. The high-quality coatings with the nickel content of 13–20 at.% having the γ-phase or solid solution of Zn in the γ-phase exhibited the highest corrosion resistance in a saline environment. To obtain corrosion-resistant alloys, the optimal Ni(II):АAA:ТEА molar ratio was found to be equal to 0.04:0.65:0.12. The microhardness of these Zn–Ni alloy coatings (1.6–1.9 GPa) was twice as great as the microhardness of zinc coating. |
| doi_str_mv | 10.1016/j.surfcoat.2008.08.067 |
| format | Article |
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5Zn
21), solid solutions of Zn or Ni in the γ-phase, or of a mixture of the γ-phase and polycrystalline Ni or Zn. The high-quality coatings with the nickel content of 13–20 at.% having the γ-phase or solid solution of Zn in the γ-phase exhibited the highest corrosion resistance in a saline environment. To obtain corrosion-resistant alloys, the optimal Ni(II):АAA:ТEА molar ratio was found to be equal to 0.04:0.65:0.12. The microhardness of these Zn–Ni alloy coatings (1.6–1.9 GPa) was twice as great as the microhardness of zinc coating.</description><identifier>ISSN: 0257-8972</identifier><identifier>EISSN: 1879-3347</identifier><identifier>DOI: 10.1016/j.surfcoat.2008.08.067</identifier><identifier>CODEN: SCTEEJ</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Applied sciences ; Corrosion ; Corrosion environments ; Corrosion resistance ; Cross-disciplinary physics: materials science; rheology ; Electrodeposition ; Exact sciences and technology ; Materials science ; Metallic coatings ; Metals. Metallurgy ; Microhardness ; Phase composition ; Physics ; Polyligand alkaline bath ; Production techniques ; Surface treatment ; Surface treatments ; Zinc–nickel alloys</subject><ispartof>Surface & coatings technology, 2008-11, Vol.203 (3), p.234-239</ispartof><rights>2008 Elsevier B.V.</rights><rights>2009 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c439t-1fffe89be74d515147653f384dfdcedb6a84aa6c0619978998fc399fc1a773453</citedby><cites>FETCH-LOGICAL-c439t-1fffe89be74d515147653f384dfdcedb6a84aa6c0619978998fc399fc1a773453</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.surfcoat.2008.08.067$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3536,27903,27904,45974</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=20889290$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Tsybulskaya, L.S.</creatorcontrib><creatorcontrib>Gaevskaya, T.V.</creatorcontrib><creatorcontrib>Purovskaya, O.G.</creatorcontrib><creatorcontrib>Byk, T.V.</creatorcontrib><title>Electrochemical deposition of zinc–nickel alloy coatings in a polyligand alkaline bath</title><title>Surface & coatings technology</title><description>The polyligand alkaline bath for Zn–Ni alloy electrochemical deposition containing an aminoacetic acid (AAA) and triethanolamine (TEA) as the ligands to bind Ni(II) cations was developed. The alloy composition was greatly influenced by the [Zn(II)]/[Ni(II)] ratios in the bath, with the nickel content in the resultant deposit being varied in a wide range (from 8 to 75 at.%). X-ray diffraction studies revealed that the alloys consisted of the γ-phase (Ni
5Zn
21), solid solutions of Zn or Ni in the γ-phase, or of a mixture of the γ-phase and polycrystalline Ni or Zn. The high-quality coatings with the nickel content of 13–20 at.% having the γ-phase or solid solution of Zn in the γ-phase exhibited the highest corrosion resistance in a saline environment. To obtain corrosion-resistant alloys, the optimal Ni(II):АAA:ТEА molar ratio was found to be equal to 0.04:0.65:0.12. The microhardness of these Zn–Ni alloy coatings (1.6–1.9 GPa) was twice as great as the microhardness of zinc coating.</description><subject>Applied sciences</subject><subject>Corrosion</subject><subject>Corrosion environments</subject><subject>Corrosion resistance</subject><subject>Cross-disciplinary physics: materials science; rheology</subject><subject>Electrodeposition</subject><subject>Exact sciences and technology</subject><subject>Materials science</subject><subject>Metallic coatings</subject><subject>Metals. Metallurgy</subject><subject>Microhardness</subject><subject>Phase composition</subject><subject>Physics</subject><subject>Polyligand alkaline bath</subject><subject>Production techniques</subject><subject>Surface treatment</subject><subject>Surface treatments</subject><subject>Zinc–nickel alloys</subject><issn>0257-8972</issn><issn>1879-3347</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2008</creationdate><recordtype>article</recordtype><recordid>eNqFkM1KAzEUhYMoWKuvINnobmoymZkkO6XUHyi4UXAX0kzSpk2TmkyFuvIdfEOfxAxVt8KFu7jn3MP5ADjHaIQRbq6Wo7SNRgXZjUqE2Kifhh6AAWaUF4RU9BAMUFnTgnFaHoOTlJYIIUx5NQAvE6dVF4Na6LVV0sFWb0KynQ0eBgPfrVdfH5_eqpV2UDoXdrBPsn6eoPVQwk1wO2fn0rf5vJLOeg1nslucgiMjXdJnP3sInm8nT-P7Yvp49zC-mRaqIrwrsDFGMz7TtGprXOOKNjUxhFWtaZVuZ41klZSNQg3mnDLOmVGEc6OwpJRUNRmCy_3fTQyvW506sbZJaeek12GbBKlzDiYsC5u9UMWQUtRGbKJdy7gTGIkepFiKX5CiByn6aWg2XvwkyJQJmSi9sunPXSLGeMlR1l3vdTrXfbM6iqSs9rmFjZmxaIP9L-obbluPdg</recordid><startdate>20081125</startdate><enddate>20081125</enddate><creator>Tsybulskaya, L.S.</creator><creator>Gaevskaya, T.V.</creator><creator>Purovskaya, O.G.</creator><creator>Byk, T.V.</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SE</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20081125</creationdate><title>Electrochemical deposition of zinc–nickel alloy coatings in a polyligand alkaline bath</title><author>Tsybulskaya, L.S. ; Gaevskaya, T.V. ; Purovskaya, O.G. ; Byk, T.V.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c439t-1fffe89be74d515147653f384dfdcedb6a84aa6c0619978998fc399fc1a773453</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2008</creationdate><topic>Applied sciences</topic><topic>Corrosion</topic><topic>Corrosion environments</topic><topic>Corrosion resistance</topic><topic>Cross-disciplinary physics: materials science; rheology</topic><topic>Electrodeposition</topic><topic>Exact sciences and technology</topic><topic>Materials science</topic><topic>Metallic coatings</topic><topic>Metals. Metallurgy</topic><topic>Microhardness</topic><topic>Phase composition</topic><topic>Physics</topic><topic>Polyligand alkaline bath</topic><topic>Production techniques</topic><topic>Surface treatment</topic><topic>Surface treatments</topic><topic>Zinc–nickel alloys</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Tsybulskaya, L.S.</creatorcontrib><creatorcontrib>Gaevskaya, T.V.</creatorcontrib><creatorcontrib>Purovskaya, O.G.</creatorcontrib><creatorcontrib>Byk, T.V.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Corrosion Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Surface & coatings technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Tsybulskaya, L.S.</au><au>Gaevskaya, T.V.</au><au>Purovskaya, O.G.</au><au>Byk, T.V.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Electrochemical deposition of zinc–nickel alloy coatings in a polyligand alkaline bath</atitle><jtitle>Surface & coatings technology</jtitle><date>2008-11-25</date><risdate>2008</risdate><volume>203</volume><issue>3</issue><spage>234</spage><epage>239</epage><pages>234-239</pages><issn>0257-8972</issn><eissn>1879-3347</eissn><coden>SCTEEJ</coden><abstract>The polyligand alkaline bath for Zn–Ni alloy electrochemical deposition containing an aminoacetic acid (AAA) and triethanolamine (TEA) as the ligands to bind Ni(II) cations was developed. The alloy composition was greatly influenced by the [Zn(II)]/[Ni(II)] ratios in the bath, with the nickel content in the resultant deposit being varied in a wide range (from 8 to 75 at.%). X-ray diffraction studies revealed that the alloys consisted of the γ-phase (Ni
5Zn
21), solid solutions of Zn or Ni in the γ-phase, or of a mixture of the γ-phase and polycrystalline Ni or Zn. The high-quality coatings with the nickel content of 13–20 at.% having the γ-phase or solid solution of Zn in the γ-phase exhibited the highest corrosion resistance in a saline environment. To obtain corrosion-resistant alloys, the optimal Ni(II):АAA:ТEА molar ratio was found to be equal to 0.04:0.65:0.12. The microhardness of these Zn–Ni alloy coatings (1.6–1.9 GPa) was twice as great as the microhardness of zinc coating.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><doi>10.1016/j.surfcoat.2008.08.067</doi><tpages>6</tpages></addata></record> |
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| ispartof | Surface & coatings technology, 2008-11, Vol.203 (3), p.234-239 |
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| source | Elsevier ScienceDirect Journals |
| subjects | Applied sciences Corrosion Corrosion environments Corrosion resistance Cross-disciplinary physics: materials science rheology Electrodeposition Exact sciences and technology Materials science Metallic coatings Metals. Metallurgy Microhardness Phase composition Physics Polyligand alkaline bath Production techniques Surface treatment Surface treatments Zinc–nickel alloys |
| title | Electrochemical deposition of zinc–nickel alloy coatings in a polyligand alkaline bath |
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