Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • 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
Assessment of steel corrosion and deadhesion of epoxy barrier paint by scanning Kelvin probe
RISE - Research Institutes of Sweden, Materials and Production, KIMAB. (Institut de la Corrosion)
RISE - Research Institutes of Sweden, Materials and Production, KIMAB. (Institut de la Corrosion)
RISE - Research Institutes of Sweden, Materials and Production, KIMAB. (Institut de la Corrosion)
2018 (English)In: Progress in organic coatings, ISSN 0300-9440, E-ISSN 1873-331X, Vol. 114, p. 123-134Article in journal (Refereed) Published
Abstract [en]

Marine paints are complex polymeric systems containing layers of different nature that significantly delay the corrosion failures. In order to obtain a rapid ranking in the corrosion protection provided by the paints, it is important to apply sensitive and non-invasive methods for early detection of under paint corrosion. Scanning Kelvin Probe (SKP) was used to determine the mechanism(s) of corrosion and paint de-adhesion. This technique is sensitive to the metal-polymer interface and gives a quick assessment of cathodic delamination or anodic undermining. Depending on the type of exposure the mode of corrosion de-adhesion was evaluated and compared with SKP data obtained under polarization experiments by impressed current in aqueous electrolyte. After exposure, pull off test and Scanning Electron Microscopy – Energy Dispersive X ray Spectrometry (SEM-EDX technique) were applied to determine the paint adhesion stability around the defect and to analyse the steel-paint interface. 

Place, publisher, year, edition, pages
Elsevier B.V. , 2018. Vol. 114, p. 123-134
Keywords [en]
Corrosion deadhesion, Galvanic cells, Marine paints, Scanning Kelvin probe, SEM-EDX, Adhesion, Electrolytes, Noninvasive medical procedures, Paint, Polymers, Probes, Scanning electron microscopy, Deadhesion, Scanning Kelvin probes, Corrosion
National Category
Natural Sciences
Identifiers
URN: urn:nbn:se:ri:diva-40491DOI: 10.1016/j.porgcoat.2017.09.016Scopus ID: 2-s2.0-85031785992OAI: oai:DiVA.org:ri-40491DiVA, id: diva2:1359877
Note

Funding details: State of New Jersey Economic Development Authority, B-1114-GEM1-ERG; Funding text 1: The authors would like to thank the financial support of the sponsors of the project “ Corrosion Control for Navy Ships ” under EDA contract B-1114-GEM1-ERG.

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

Open Access in DiVA

No full text in DiVA

Other links

Publisher's full textScopus
By organisation
KIMAB
In the same journal
Progress in organic coatings
Natural Sciences

Search outside of DiVA

GoogleGoogle Scholar

doi
urn-nbn

Altmetric score

doi
urn-nbn
Total: 1 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • 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
v. 2.35.8