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Results of studying the profile of single tracks of coatings produced from aluminum and nickel-based powders
https://doi.org/10.22349/1994-6716-2022-110-2-58-70
Abstract
The profiles of individual tracks were experimentally studied considering 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 as the investigated ones, 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 is determined, which ensures uniform coverage.
Supporting agencies: The work was carried out within the framework of the Russian Science Foundation (RSF), project No 21-73-30019
About the Authors
A. S. Oryshchenko
NRC Kurchatov Institute – CRISM Prometey
Russian Federation
Russian Federation
Corr. Member of the RAS
49 Shpalernaya St, 191015 St Petersburg
D. A. Gerashchenkov
NRC Kurchatov Institute – CRISM Prometey
Russian Federation
Russian Federation
Cand Sc (Eng)
49 Shpalernaya St, 191015 St Petersburg
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Review
For citations:
Oryshchenko A.S., Gerashchenkov D.A. Results of studying the profile of single tracks of coatings produced from aluminum and nickel-based powders. Voprosy Materialovedeniya. 2022;(2(110)):58-70. (In Russ.) https://doi.org/10.22349/1994-6716-2022-110-2-58-70
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