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Laser cladding of Ni50Cr: A parametric and dilution study

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

Authors

B. Song



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
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 http://eprints.nottingham.ac.uk/id/eprint/38910
Publisher URL http://www.sciencedirect.com/science/article/pii/S1875389216301791
Copyright Statement Copyright information regarding this work can be found at the following address: http://creativecommons.org/licenses/by-nc-nd/4.0
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.

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