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2. Anti-corrosion coating performance
2.1 Surface stabilization
The zinc deposited on the surface by galvanizing rapidly evolves to form stable corrosion products, which in turn form a protective barrier layer (figure 10 ).
![Natural formation of the zinc patina on the coating [1].](/en/document/media/content/en/article/cor380/1/cor380i10)
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Corrosion - Aging
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Anti-corrosion coating performance
Anti-corrosion coating performance
Industrial processes and environmental protection
Bibliography
Standards and norms
- Hot-dip galvanizing coatings on finished cast-iron and steel products – Specifications and test methods - NF EN ISO 1461 - 2009
- Steel products – Requirements for hot-dip galvanizing steel components - NF A 35-503 - 2008
- Zinc cladding – Guidelines and recommendations for corrosion protection of iron and steel in buildings – Part 1: General principles of design and corrosion resistance - NF EN ISO 14713-1...
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