Characterization of Electroless Ni–P Coating Prepared on a Wrought ZE10 Magnesium Alloy

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dc.contributor.authorBuchtík, Martincs
dc.contributor.authorKosár, Petrcs
dc.contributor.authorWasserbauer, Jaromírcs
dc.contributor.authorTkacz, Jakubcs
dc.contributor.authorDoležal, Pavelcs
dc.coverage.issue8cs
dc.coverage.volume3cs
dc.date.accessioned2020-08-04T11:57:35Z
dc.date.available2020-08-04T11:57:35Z
dc.date.issued2018-03-07cs
dc.description.abstractElectroless low-phosphorus Ni–P coating was deposited on a wrought ZE10 magnesium alloy including an advanced pre-treatment of the material surface before deposition. Uniform Ni–P coating with an average thickness of 10 µm was formed by 95.6 wt % Ni and 4.4 wt % P. The content of Ni and P was homogeneous in the entire cross-section of the coating. Applying the Ni–P coating to the magnesium substrate, the surface microhardness increased from 60 ± 4 HV 0.025 to 690 ± 30 HV 0.025. Using the scratch test, it was determined that deposited Ni–P coating exhibits a high degree of adhesion to the magnesium substrate. Electrochemical corrosion properties of Ni–P coating were analyzed using the polarization tests in 0.1 M NaCl, while the deposited Ni–P coating showed an improvement of the corrosion resistance when compared to the ZE10 magnesium alloy. Using the scanning electron microscopy analysis, it was determined that the fine morphology of the deposited Ni–P coating did not contain visible microcavities. The absence of macrodefects due to the adequate pre-treatment before coating was reflected on the mechanism of the coated ZE10 degradation in a 0.1 M NaCl solution.en
dc.formattextcs
dc.format.extent1-14cs
dc.format.mimetypeapplication/pdfcs
dc.identifier.citationCoatings, MDPI. 2018, vol. 3, issue 8, p. 1-14.en
dc.identifier.doi10.3390/coatings8030096cs
dc.identifier.issn2079-6412cs
dc.identifier.other146606cs
dc.identifier.urihttp://hdl.handle.net/11012/70929
dc.language.isoencs
dc.publisherMDPIcs
dc.relation.ispartofCoatings, MDPIcs
dc.relation.urihttp://www.mdpi.com/2079-6412/8/3/96cs
dc.rightsCreative Commons Attribution 4.0 Internationalcs
dc.rights.accessopenAccesscs
dc.rights.sherpahttp://www.sherpa.ac.uk/romeo/issn/2079-6412/cs
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/cs
dc.subjectelectroless depositionen
dc.subjectNi–P coatingen
dc.subjectmagnesium alloyen
dc.subjectZE10en
dc.subjectadhesionen
dc.subjectmicrohardnessen
dc.subjectEDS analysisen
dc.subjectpolarization testen
dc.titleCharacterization of Electroless Ni–P Coating Prepared on a Wrought ZE10 Magnesium Alloyen
dc.type.driverarticleen
dc.type.statusPeer-revieweden
dc.type.versionpublishedVersionen
sync.item.dbidVAV-146606en
sync.item.dbtypeVAVen
sync.item.insts2020.08.04 13:57:35en
sync.item.modts2020.08.04 12:50:23en
thesis.grantorVysoké učení technické v Brně. Fakulta chemická. CMV - laboratoř kovů a korozecs
thesis.grantorVysoké učení technické v Brně. Fakulta chemická. Ústav chemie materiálůcs
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