Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1661965 | Surface and Coatings Technology | 2006 | 7 Pages |
Abstract
The structure and the corrosion performance of Zn coatings formed by pack cementation and fluidized bed reactor at 250, 350, 380 and 400 °C have been studied. From this investigation, it turned out that these coatings are composed of two layers referring to γ-Fe11Zn40 and δ-FeZn10 phases of the Fe–Zn phase diagram. Furthermore, in the pack coatings, inclusions were detected, which are composed of Fe and Zn at almost equal concentrations. Concerning the corrosion, a mechanism of stress corrosion has been identified. The corrosion performance of the studied coatings is similar to that of the hot-dip galvanized coatings, although the deposition method is different.
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Authors
G. Vourlias, N. Pistofidis, D. Chaliampalias, E. Pavlidou, P. Patsalas, G. Stergioudis, D. Tsipas, E.K. Polychroniadis,