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Enhanced anticorrosion performance of zinc rich epoxy coatings modified with stainless steel flakes
Enhanced anticorrosion performance of zinc rich epoxy coatings modified with stainless steel flakes
- Source :
- Qi, C, Dam-Johansen, K, Weinell, C E, Bi, H & Wu, H 2022, ' Enhanced anticorrosion performance of zinc rich epoxy coatings modified with stainless steel flakes ', Progress in Organic Coatings, vol. 163, 106616 . https://doi.org/10.1016/j.porgcoat.2021.106616
- Publication Year :
- 2022
- Publisher :
- Elsevier BV, 2022.
-
Abstract
- The effect of a partial replacement of spherical zinc particles by stainless steel flakes (SSF) on the corrosion protection performance of zinc-rich epoxy (ZRE) coating was studied. Salt spray test, open circuit potential, electrochemical impedance spectroscopy and potentiodynamic polarization tests were utilized to evaluate the anticorrosion performance of the coatings. The results demonstrate that a partial replacement of zinc particles by SSF enhanced the anticorrosion properties of the ZRE coating, and the enhancement was attributed to the synergistic effects by increasing the coating impedance and extending the cathodic protection duration.
- Subjects :
- EIS
Materials science
Open-circuit voltage
General Chemical Engineering
Organic Chemistry
chemistry.chemical_element
Epoxy
Zinc
engineering.material
Zinc-rich coating
Surfaces, Coatings and Films
Corrosion
Dielectric spectroscopy
Cathodic protection
Coating
chemistry
visual_art
Stainless steel flakes
Materials Chemistry
engineering
visual_art.visual_art_medium
Salt spray test
Composite material
Subjects
Details
- ISSN :
- 03009440
- Volume :
- 163
- Database :
- OpenAIRE
- Journal :
- Progress in Organic Coatings
- Accession number :
- edsair.doi.dedup.....fb00d30885b67bdc14cb278d028b0328
- Full Text :
- https://doi.org/10.1016/j.porgcoat.2021.106616