Abstract
Influence of the ceramic particle size on the process of formation of cermet coatings by cold spray is experimentally studied. A specially developed nozzle with separate injection of ceramic and metal powders into the gas stream is used in the experiments. The results obtained demonstrate that fine ceramic powders (Al2O3, SiC) produce a strong activation effect on the process of spraying soft metal (Al, Cu) and increase deposition efficiency of the metal component of the mixture compared to the pure metal spraying. At the same time, coarse ceramic powder produces a strong erosion effect that considerably reduces coating mass growth and deposition efficiency of the metal component. It is experimentally shown that the addition of fine hard powder to soft metals as Al and Cu allows to significantly reduce the “critical” temperature (the minimum gas stagnation temperature at which a nonzero particle deposition is observed) for spraying these metals.
Similar content being viewed by others
References
A.P. Alkhimov, V.F. Kosarev, N.I. Nesterovich, A.N. Papyrin, and M.M. Shushpanov, U.S. Patent 5,302,414, 1994
T. Schmidt, F. Gaertner, H. Assadi, and H. Kreye, Development of a Generalized Parameter Window for Cold Spray Deposition, Acta Mater., 2006, 54, p 729-742
M. Grujicic, C.L. Zhao, W.S. DeRosset, and D. Helfritch, Adiabatic Shear Instability Based Mechanism for Particles/Substrate Bonding in the Cold-Gad Dynamic-Spray Process, Mater. Des., 2004, 25, p 681-688
A. Papyrin, V. Kosarev, S. Klinkov, A. Alkhimov, and V. Fomin, Cold Spray Technology, Elsevier Science, Amsterdam, 2007, p 336
R.G. Maev and V. Leshchynsky, Introduction to Low Pressure Gas Dynamic Spray: Physics & Technology, Wiley-VCH, Weinheim, 2008
A. Shkodkin, A. Kashirin, O. Klyuev, and T. Buzdygar, Metal Particle Deposition Stimulation by Surface Abrasive Treatment in Gas Dynamic Spraying, J. Therm. Spray Technol., 2006, 15, p 382-385
R.G. Maev and V. Leshchynsky, Air Gas Dynamic Spraying in Powder Mixtures: Theory and Application, J. Therm. Spray Technol., 2006, 15, p 198-205
E. Irissou, J.-G. Legoux, B. Arsenault, and C. Moreau, Investigation of Al-Al2O3 Cold Spray Coating Formation and Properties, J. Therm. Spray Technol., 2007, 16, p 661-668
H.J. Kim, D.H. Jung, J.H. Jang, and C.H. Lee, Assessment of Metal/Diamond Composite Coatings by Cold Spray Deposition, Building on 100 Years of Success, Proceedings of the 2006 International Thermal Spray Conference, B.R. Marple, M.M. Hyland, Y.C. Lau, R.S. Lima, and J. Voyer, Ed., May 15-18, 2006 (Seattle, WA), ASM International, 2006
W. Kroemmer, P. Heinrich, and P. Richter, Cold Spraying—Equipment and Application Trends, Thermal Spray 2003: Advancing the Science and Applying the Technology, B.R. Marple and C. Moreau, Ed., May 5-8, 2003 (Orlando, FL), ASM International, 2003, p 97-102
A. Papyrin, V. Kosarev, S. Klinkov, A. Sova, I. Smurov, and P. Bertrand, Investigation of Composites: Metal–Ceramics and Metal–Metal Coatings Produced with Cold Spray Equipment with Ejector, Thermal Spray Crossing Borders, Proceedings of the International Thermal Spray Conference, E. Lugscheider, Ed., June 2-4, 2008 (Maastricht, Netherlands), ASM International, 2008
S.V. Klinkov, V.F. Kosarev, A.A. Sova, and I. Smurov, Deposition of Multicomponent Coatings by Cold Spray, Surf. Coat. Technol., 2008, 202(24), p 5858-5862
A.N. Papyrin, V.F. Kosarev, and S.V. Klinkov, Effect of the Coating Erosion on the Cold Spray Process, Building on 100 Years of Success, Proceedings of the 2006 International Thermal Spray Conference, B.R. Marple, M.M. Hyland, Y.C. Lau, R.S. Lima, and J. Voyer, Ed., May 15-18, 2006 (Seattle, WA), ASM International, 2006
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Sova, A., Papyrin, A. & Smurov, I. Influence of Ceramic Powder Size on Process of Cermet Coating Formation by Cold Spray. J Therm Spray Tech 18, 633–641 (2009). https://doi.org/10.1007/s11666-009-9359-5
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11666-009-9359-5