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Studying influence of technological parameters of cold gas dynamic spraying on the wear resistence of aluminum – carbon nanofibers coatings
https://doi.org/10.22349/1994-6716-2018-93-1-126-136
Abstract
Microhardness, coefficient of friction, modulus of elasticity, elastic recovery coefficients and plastic deformation resistance of functional coatings are determined. To study the wear resistance of coatings, tests were carried out for the intensity of wear with abrasive action. Experimental values of wear intensity of functional coatings are obtained, which allows predicting their service life. Mechanical and wear-resistant characteristics were thoroughly studied and coatings with highest properties were determined.
About the Authors
A. N. Skvortsova
NRC “Kurchatov Institute” – CRISM “Prometey”
Russian Federation
49, Shpalernaya St, 191015, St Petersburg
Russian Federation
49, Shpalernaya St, 191015, St Petersburg
O. V. Tolochko
Peter the Great St Petersburg Polytechnic University
Russian Federation
Russian Federation
Dr. Sc. (Eng)
29, Polytechnicheskaya St, 195251 St Petersburg
T. I. Bobkova
NRC “Kurchatov Institute” – CRISM “Prometey”
Russian Federation
Russian Federation
Cand. Sc. (Eng)
49, Shpalernaya St, 191015, St Petersburg
E. A. Vasilyeva
NRC “Kurchatov Institute” – CRISM “Prometey”
Russian Federation
49, Shpalernaya St, 191015, St Petersburg
Russian Federation
49, Shpalernaya St, 191015, St Petersburg
M. V. Staritsyn
NRC “Kurchatov Institute” – CRISM “Prometey”
Russian Federation
49, Shpalernaya St, 191015, St Petersburg
Russian Federation
49, Shpalernaya St, 191015, St Petersburg
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Review
For citations:
Skvortsova A.N., Tolochko O.V., Bobkova T.I., Vasilyeva E.A., Staritsyn M.V. Studying influence of technological parameters of cold gas dynamic spraying on the wear resistence of aluminum – carbon nanofibers coatings. Voprosy Materialovedeniya. 2018;(1(93)):126-136. (In Russ.) https://doi.org/10.22349/1994-6716-2018-93-1-126-136
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