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International Journal of Corrosion
Volume 2012, Article ID 162425, 4 pages
http://dx.doi.org/10.1155/2012/162425
Research Article

Laser Surface Alloying of 316L Stainless Steel with Ru and Ni Mixtures

1School of Chemical and Metallurgical Engineering, University of the Witwatersrand and DST/NRF Centre of Excellence in Strong Materials, Johannesburg 2001, South Africa
2Council for Scientific and Industrial Research, National Laser Centre, Pretoria 0001, South Africa

Received 14 March 2012; Accepted 22 May 2012

Academic Editor: Muthukannan Duraiselvam

Copyright © 2012 M. B. Lekala et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Linked References

  1. J. H. Potgieter, A. M. Heyns, and W. Skinner, “Cathodic modification as a means of improving the corrosion resistance of alloys,” Journal of Applied Electrochemistry, vol. 20, no. 5, pp. 711–715, 1990. View at Publisher · View at Google Scholar · View at Scopus
  2. P. A. Olubambi, J. H. Potgieter, and L. Cornish, “Corrosion behaviour of superferritic stainless steels cathodically modified with minor additions of ruthenium in sulphuric and hydrochloric acids,” Materials and Design, vol. 30, no. 5, pp. 1451–1457, 2009. View at Publisher · View at Google Scholar · View at Scopus
  3. M. A. Streicher, “Development of pitting resistant Fe-Cr-Mo alloy,” Corrosion, vol. 30, no. 3, pp. 77–91, 1974. View at Google Scholar · View at Scopus
  4. L. A. B. Mabhali, S. L. Pityana, and N. Sacks, “Laser surface alloying of aluminum (AA1200) with Ni and SiC powders,” Materials and Manufacturing Processes, vol. 25, no. 12, pp. 1397–1403, 2010. View at Publisher · View at Google Scholar · View at Scopus
  5. L. Mabhali, S. Pityana, and N. Sacks, “Laser alloying of Al with mixed Ni, Ti and SiC powders,” Journal of Laser Applications, vol. 22, no. 4, pp. 121–126, 2010. View at Publisher · View at Google Scholar · View at Scopus
  6. S. Anandan, L. Pityana, and J. Dutta Majumdar, “Structure-property-correlation in laser surface alloyed AISI 304 stainless steel with WC + Ni + NiCr,” Materials Science and Engineering A, vol. 536, pp. 159–169, 2012. View at Google Scholar
  7. J. D. Majumdar and I. Manna, “Laser surface alloying of AISI 304-stainless steel with molybdenum for improvement in pitting and erosion-corrosion resistance,” Materials Science and Engineering A, vol. 267, no. 1, pp. 50–59, 1999. View at Publisher · View at Google Scholar · View at Scopus
  8. S. C. Tjong, J. S. Ku, and N. J. Ho, “Laser surface alloying of ferritic Fe-40Cr alloy with ruthenium,” Surface and Coatings Technology, vol. 90, no. 3, pp. 203–209, 1997. View at Google Scholar · View at Scopus
  9. R. W. K. Honeycombe and H. K. D. H. Bhadeshia, Steels: Microstructure and Properties, Butterworth-Heinemann, Oxford, UK, 2nd edition, 1995.
  10. C. A. Hampel, Rare Metals Handbook, New York, NY, USA, 1954.
  11. A. Higginson, The passivation of Fe-Cr-Ru alloys in acidic solutions [Ph.D. thesis], University of Manchester, 1987.