Estudio en célula Hull de un baño electrolítico de NiW y evaluación de sus propiedades

I. García-Urrutia; J. A. Díez; C. Müller; P. Calvillo

doi:10.3989/revmetalm.0766

A Hull cell study of a NiW electrolyte and evaluation of its properties

Authors

I. García-Urrutia Departamento de Tratamientos Superficiales, CIDETEC
J. A. Díez Departamento de Tratamientos Superficiales, CIDETEC
C. Müller Electrodep. Dpt. Química Física, Universidad de Barcelona
P. Calvillo Departamento de Tratamientos Superficiales, CIDETEC

DOI:

https://doi.org/10.3989/revmetalm.0766

Keywords:

Electrodeposition, NiW alloy, Hull cell, hard chromium, NiW properties

Abstract

Interest in NiW coatings has grown in recent years due to its favourable properties such as hardness, and resistance to both wear and corrosion, making it one of the actual alternatives to hard chromium coatings. In this work, we have undertaken a Hull cell study, investigating the influence of the metal concentration, temperature, pH and current density on the composition of the alloy formed and its thickness. We have also studied the most important properties of the NiW deposits, including morphology, hardness, and resistance to abrasion and corrosion.

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References

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Published

2009-04-30

How to Cite

García-Urrutia, I., Díez, J. A., Müller, C., & Calvillo, P. (2009). A Hull cell study of a NiW electrolyte and evaluation of its properties. Revista De Metalurgia, 45(2), 92–99. https://doi.org/10.3989/revmetalm.0766

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Issue

Vol. 45 No. 2 (2009)

Section

Articles

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