Laser cladding of Ni50Cr: A parametric and dilution study

Song, B.; Hussain, T.; Voisey, K. T.

Abstract

© 2016 The Authors. The increasing use of biomass as a fuel is leading to higher fireside corrosion of the heat exchangers in boilers due to the high chlorine and alkali metal content in the fuel. Laser cladding of Ni50Cr is a promising technique to enhance fireside corrosion resistance of boiler tubes from this aggressive environment. A parametric study is carried out on the blown powder based laser cladding of Ni50Cr on 304 stainless steel. Successful deposits were generated and the effects of the various process parameters on clad geometry and dilution are reported. The various commonly used techniques for determination of clad dilution are compared and some guidelines for their use are suggested.

Citation

Song, B., Hussain, T., & Voisey, K. T. (2016). Laser cladding of Ni50Cr: A parametric and dilution study. . https://doi.org/10.1016/j.phpro.2016.08.072

• Conference Name: International Conference on Photonic Technologies Proceedings of the LANE 2016
• Conference Location: Fürth, Germany
• Start Date: Sep 19, 2016
• End Date: Sep 22, 2016
• Acceptance Date: Aug 17, 2016
• Online Publication Date: Sep 16, 2016
• Publication Date: Jan 1, 2016
• Deposit Date: Nov 23, 2016
• Publicly Available Date: Nov 23, 2016
• Publisher: Elsevier
• Volume: 83
• Pages: 706-715
• Series Title: Physics Procedia
• Series Number: Physics Procedia
• Series ISSN: 1875-3892
• DOI: https://doi.org/10.1016/j.phpro.2016.08.072
• Keywords: laser cladding; Ni50Cr; parameter; dilution
• Public URL: https://nottingham-repository.worktribe.com/output/817407
• Publisher URL: http://www.sciencedirect.com/science/article/pii/S1875389216301791
• Additional Information: This article is maintained by: Elsevier; Article Title: Laser Cladding of Ni50Cr: A Parametric and Dilution Study; Journal Title: Physics Procedia; CrossRef DOI link to publisher maintained version: https://doi.org/10.1016/j.phpro.2016.08.072; Content Type: article; Copyright: © 2016 The Author(s). Published by Elsevier B.V.