Optimization of the deposition process of corrosion resistant Stellite 6 coatings produced by laser cladding

Authors

  • I. Vicario Fundación Tekniker, Departamento de Procesos de Fabricación, Eibar
  • C. Soriano Fundación Tekniker, Departamento de Procesos de Fabricación, Eibar
  • C. Sanz Fundación Tekniker, Departamento de Procesos de Fabricación, Eibar
  • R. Bayón Fundación Tekniker, Departamento de Procesos de Fabricación, Eibar
  • J. Leunda Fundación Tekniker, Departamento de Procesos de Fabricación, Eibar

DOI:

https://doi.org/10.3989/revmetalm.0708

Keywords:

Laser cladding, Corrosion, Stellite 6

Abstract


Laser cladding is one of the most efficient surface treatment technologies in the industry. It uses a laser heat source to deposit a thin layer of a desired material on a moving substrate, whose properties have to be improved, achieving a metallurgical bonding between them with low heat affected zone and low dilution, compared to other conventional technologies such as PTA, TIG welding or thermal Spraying. In this sense, it is remarkable that there are 3 main application fields for laser cladding technology: restoration or refurbishment of damaged parts, surface coating against corrosion or wear, and rapid prototyping. The present work describes a study of the optimization of the laser cladding of Co based coatings (Diamalloy 4060NS) on medium carbon steel C45 (AISI 1045). After laser treatment, the surface of the substrate material is improved in terms of resistance against corrosion; this is confirmed in the analysis performed afterwards. It is also shown that the corrosion barrier properties have direct correlation with the laser cladding variables.

Downloads

Download data is not yet available.

References

[1] E. Toyserkani, A. Khajepour y S. Corbin, Laser Cladding, CRC Press, Boca Raton, Florida, EE. UU., 2005, pp. 1-22.

[2] R. Vilar, Mater. Sci. Forum. 301 (1999) 229- 252. doi:10.4028/www.scientific.net/MSF.301.229

[3] U. De Oliveira, V. Ocelik y J.Th.M De Hosson, Surf. Coat. Technol. 197 (2005) 127-136. doi:10.1016/j.surfcoat.2004.06.029

[4] Y.P. Kathuria, Surf. Coat. Technol. 132 (2000) 262-269. doi:10.1016/S0257-8972(00)00735-0

[5] A. Conde, F. Zubiri y J. de Damborenea, Mater. Sci. Eng. A 334 (2002) 233-238. doi:10.1016/S0921-5093(01)01808-1

[6] S. Sun, Y. Durandet y M. Brandt, Surf. Coat. Technol. 194 (2005) 225-231 doi:10.1016/j.surfcoat.2004.03.058

[7] J.Th.M de Hosson y L. De Mol Van Otterloo, Surf. Eng 13 (1997) 471-481.

[8] C. Navas, A. Conde, M. Cadenas y J. de Damborenea, Surf. Eng. 22 (2006) 26-34. doi:10.1179/174329406X84949

[9] H. So, C.T. Chen y Y.A. Chen, Wear 192 (1996) 78-84. doi:10.1016/0043-1648(95)06769-8

[10] L. Mingxi, H. Yizhu Y S. Guoxiong, Appl. Surf. Sci. 230 (2004) 201-206.

Downloads

Published

2009-02-28

How to Cite

Vicario, I., Soriano, C., Sanz, C., Bayón, R., & Leunda, J. (2009). Optimization of the deposition process of corrosion resistant Stellite 6 coatings produced by laser cladding. Revista De Metalurgia, 45(1), 14–19. https://doi.org/10.3989/revmetalm.0708

Issue

Vol. 45 No. 1 (2009)

Section

Articles

License

Copyright (c) 2009 Consejo Superior de Investigaciones Científicas (CSIC)

Creative Commons License

This work is licensed under a Creative Commons Attribution 4.0 International License.

© CSIC. Manuscripts published in both the printed and online versions of this Journal are the property of Consejo Superior de Investigaciones Científicas, and quoting this source is a requirement for any partial or full reproduction.

All contents of this electronic edition, except where otherwise noted, are distributed under a “Creative Commons Attribution 4.0 International” (CC BY 4.0) License. You may read the basic information and the legal text of the license. The indication of the CC BY 4.0 License must be expressly stated in this way when necessary.

Self-archiving in repositories, personal webpages or similar, of any version other than the published by the Editor, is not allowed.

Crossref
Scopus
Google Scholar
Europe PMC