Abstract
The profiles of individual tracks were experimentally studied with consideration of the powder flow rate, nozzle speed, and temperature when creating a coating from a monometallic aluminum powder, a mixture of two monometallic powders of the aluminum–nickel and nickel–titanium systems, as well as composite powder from a mixture of monometallic powder of aluminum and corundum. Aluminum and nickel powders were chosen for investigation, since they are the basis for most functional coatings. The dependence of the track profile on the scanning speed is established; the step between the tracks ensuring uniform coverage is determined.
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REFERENCES
Alkhimov, A.P., Klinkov, S.V., Kosarev, V.F., and Fomin, V.M., Kholodnoe gazodinamicheskoe napylenie.Teoriya i praktika (Cold Gas-Dynamic Spraying. Theory and Practice), Moscow: Fizmatlit, 2010.
Herman, H., Sampath, S., and McCune, R., Thermal spray: Current status and future trends, MRS Bull., 2000, vol. 25, no. 7, pp. 17–25. https://doi.org/10.1557/mrs2000.119
Introduction to thermal spray processing, in Handbook of Thermal Spray Technology, Davis, J.R., Ed., Materials Park, OH: ASM Int., 2004, pp. 3–13.
Korpiola, K., Hirvonen, J.P., Laas, L., et al., The influence of nozzle design on HVOF exit gas velocity and coating microstructure, J. Therm. Spray Technol., 1997, vol. 6, pp. 469–474. https://doi.org/10.1007/s11666-997-0033-5
Cold spray process, in Handbook of Thermal Spray Technology, Davis, J.R., Ed., Materials Park, OH: ASM Int., 2004, pp. 77–84.
Gerashchenkov, D.A., Vasil’ev, A.F., Farmakovskii, B.V., and Mashek, A.Ch., Analysis of the flow temperature in the cold gas-dynamic spraying of the functional coatings, Vopr. Materialoved., 2014, no. 1 (77), pp. 87–96.
Vardelle, A., Moreau, C., Akedo, J., et al., The 2016 thermal spray roadmap, J. Therm. Spray Technol., 2016, vol. 25, pp. 1376–1440. https://doi.org/10.1007/s11666-016-0473-x
Assadi, H. et al., Cold spraying—a materials perspective, Acta Mater., 2016, vol. 116, pp. 382–407.
Raoelison, R.N. et al., Low pressure cold spraying under 6 bar pressure deposition: Exploration of high deposition efficiency solutions using a mathematical modelling, Surf. Coat. Technol., 2016, vol. 302, pp. 47–55. https://doi.org/10.1016/j.surfcoat.2016.05.068
Huang, G. et al., Deposition efficiency of low pressure cold sprayed aluminum coating, Mater. Manuf. Process., 2018, vol. 33, no. 10, pp. 1100–1106. https://doi.org/10.1080/10426914.2017.1415443
Koivuluoto, H. et al., High pressure cold sprayed (HPCS) and low pressure cold sprayed (LPCS) coatings prepared from OFHC Cu feedstock: Overview from powder characteristics to coating properties, J. Therm. Spray Technol., 2012, vol. 21, pp. 1065–1075. https://doi.org/10.1007/s11666-012-9790-x
Davis, J.R., Process comparisons, in Surface Engineering for Corrosion and Wear Resistance, Materials Park, OH: ASM Int., 2001, pp. 183–193.
ACKNOWLEDGMENTS
This work was carried out within the framework of the Russian Science Foundation, project no. 21-73-30019.
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Translated by K. Gumerov
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Oryshchenko, A.S., Gerashchenkov, D.A. Results of Studying the Profile of Single Tracks of Coatings Produced from Aluminum- and Nickel-Based Powders. Inorg. Mater. Appl. Res. 13, 1582–1591 (2022). https://doi.org/10.1134/S2075113322060193
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DOI: https://doi.org/10.1134/S2075113322060193