Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Nickel-nanodiamond coatings electrodeposited from tartrate electrolyte at ambient temperature
Chemical Technology and Engineering Faculty, Department of Chemistry, Technology of Electrochemical Production and Electronic Engineering Materials, Belarusian State Technological University, Minsk, Belarus. Department of Separation and Purification, School of Engineering Science, LUT University, Finland.
KTH Royal Institute of Technology, Surface and Corrosion Science Division, School of Engineering Sciences in Chemistry, Biotechnology and Health (CBH), Stockholm, Sweden.
Chemical Technology and Engineering Faculty, Department of Chemistry, Technology of Electrochemical Production and Electronic Engineering Materials, Belarusian State Technological University, Sverdlova str. 13a, 220006, Minsk, Belarus. Jerzy Haber Institute of Catalysis and Surface Chemistry of Polish Academy of Sciences, Krakow, Poland.
Chemical Technology and Engineering Faculty, Department of Chemistry, Technology of Electrochemical Production and Electronic Engineering Materials, Belarusian State Technological University, Minsk, Belarus.
Show others and affiliations
2019 (English)In: Surface & Coatings Technology, ISSN 0257-8972, E-ISSN 1879-3347, Vol. 380, article id 125063Article in journal (Refereed) Published
Abstract [en]

In this study, nanocrystalline Ni and Ni-diamond coatings were obtained by electrodeposition from tartrate electrolyte at ambient temperature aiming at improving corrosion and wear properties of the material. The created surfaces were investigated with regard to microhardness, adhesion, wear- and corrosion-resistance. The various methods such as atomic force microscopy, scanning electron microscopy, electrochemical impedance spectroscopy and linear polarization technique were applied to study the coating surface properties. The introduction of nanodiamond particles into the coating led to a rougher surface structure and a bigger grain size in comparison to bare nickel coating. Our study shows that the addition of 5·10−2 (g dm−3) of nanodiamonds to the plating bath is enough to obtain composite coatings with a clear increase in microhardness and wear resistance. The slightly improved corrosion resistance of the coating, decrease in corrosion current density from 0.41 to 0.14 μA cm−2 in neutral chloride-containing medium, and nobler values of the corrosion potential were also observed.

Place, publisher, year, edition, pages
Elsevier, 2019. Vol. 380, article id 125063
Keywords [en]
Electrolytic co-deposition, Ni-nanodiamond composite coating, Kinetics, Morphology, Corrosion, Wear
National Category
Other Materials Engineering
Research subject
Engineering Materials
Identifiers
URN: urn:nbn:se:ltu:diva-76494DOI: 10.1016/j.surfcoat.2019.125063Scopus ID: 2-s2.0-85073515452OAI: oai:DiVA.org:ltu-76494DiVA, id: diva2:1365241
Note

Validerad;2019;Nivå 2;2019-10-24 (johcin)

Available from: 2019-10-24 Created: 2019-10-24 Last updated: 2019-10-29Bibliographically approved

Open Access in DiVA

No full text in DiVA

Other links

Publisher's full textScopus

Authority records BETA

Vuorinen, Esa

Search in DiVA

By author/editor
Vuorinen, Esa
By organisation
Material Science
In the same journal
Surface & Coatings Technology
Other Materials Engineering

Search outside of DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric score

doi
urn-nbn
Total: 6 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf