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Journal of Materials Science

, Volume 43, Issue 5, pp 1740–1744 | Cite as

Experimental Zn-rich corner of the Fe–Zn–Cu ternary phase diagram at 460 °C

  • M.-N. Avettand-Fènoël
  • A. Hadadi
  • G. Reumont
  • P. Perrot
Letter

The presence of alloying elements in the galvanizing bath has been shown to affect the properties of the zinc coatings during the galvanizing process [1, 2]. However, only a few studies have examined the use of copper in the process of galvanizing [3].

Two patents reported on an adhesive coating comprising a ternary alloy (55–75 wt% Cu, 15–45 wt% Zn and 0.1–10 wt% Fe) that is useful for coating steel wire. The chemical nature of the alloys elaborated by sequential electroplating and heating of copper, iron and zinc layers avoids a separation between the coating and steel wires during wire drawing [4, 5].

In the present study, the emphasis is placed on the Zn-rich corner of Fe–Zn–Cu ternary system, which, up to date, remains unknown.

Before galvanizing, two low-carbon steel substrates were classically prepared [ 6]. The first substrate was rolled with copper wire. A copper piece was hammered in the middle of the second one to make a rivet (Fig.  1). As-prepared samples were then batch...

Keywords

Steel Substrate Copper Wire Ternary Phase Diagram Galvanize Coating Zinc Bath 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer Science+Business Media, LLC 2008

Authors and Affiliations

  • M.-N. Avettand-Fènoël
    • 1
  • A. Hadadi
    • 1
  • G. Reumont
    • 1
  • P. Perrot
    • 1
  1. 1.Laboratoire de Métallurgie Physique et Génie des MatériauxU.M.R. C.N.R.S. 8517Villeneuve d’AscqFrance

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