Research on the Effect of Temperature and Duration of Immersion on the Layer Thickness of Zinc Coating Obtained in Microalloyed Zinc Melts

  • Tamara RADU "Dunarea de Jos" University of Galati, Romania
  • Lucica BALINT "Dunarea de Jos" University of Galati, Romania
  • Viorel DRAGAN "Dunarea de Jos" University of Galati, Romania
Keywords: duration of immersion, layer thickness, microalloyed zinc

Abstract

This paper aims to establish the influence of temperature and duration of immersion on the thickness of zinc layer deposited through a thermal process, in correlation with the chemical composition of melted zinc. Layers obtained in microalloyed zinc with nickel, bismuth, tin, lead, aluminium, at different times of immersion and temperature, are analyzed. In terms of layer thickness, melted zinc microalloyed with bismuth and / or lead to coating to increase the content in these elements has  thicknesses of increasingly small effect given the increasing fluidity of the melt in their presence. Decreased thickness of the layer is enhanced by increasing temperature and decreasing the duration of immersion. Best results are obtained at a temperature of 460 oC and 5 seconds of immersion time.

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References

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Published
2010-09-15
How to Cite
1.
RADU T, BALINT L, DRAGAN V. Research on the Effect of Temperature and Duration of Immersion on the Layer Thickness of Zinc Coating Obtained in Microalloyed Zinc Melts. The Annals of “Dunarea de Jos” University of Galati. Fascicle IX, Metallurgy and Materials Science [Internet]. 15Sep.2010 [cited 26Dec.2024];33(3):62-5. Available from: https://gup.ugal.ro/ugaljournals/index.php/mms/article/view/2993
Section
Articles

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