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Development of a technology of protective functional gradient coatings of titanium diboride by magnetron sputtering
https://doi.org/10.22349/1994-6716-2022-109-1-83-88
Abstract
This work presents the results of studying a composition based on titanium diboride TiB2. Functional gradient coatings with high values of microhardness (28–32 GPa) and corrosion resistance in synthetic seawater, alkali (NaOH) and acid (HCl) were obtained using the method of magnetron sputtering. The obtained functional gradient coatings are recommended for the protection of products of precision mechanical engineering and instrument making.
Keywords
Supporting agencies: Experimental studies were performed on the equipment of the Center for Collective Use “Composition, Structure and Properties of Structural and Functional Materials” of the NRC “Kurchatov Institute” – CRISM “Prometey” with financial support from the Ministry of Science and Higher Education of the RF, Agreement 13.ЦКП.21.0014 (075-11-2021-068), unique identifier RF–2296.61321X0014.
About the Authors
T. I. Bobkova
NRC “Kurchatov Institute” – CRISM “Prometey"
Russian Federation
Russian Federation
Cand Sc. (Eng)
49 Shpalernaya St, 191015 St Petersburg
R. Yu. Bystrov
NRC “Kurchatov Institute” – CRISM “Prometey"
Russian Federation
Russian Federation
49 Shpalernaya St, 191015 St Petersburg
A. F. Vasiliev
NRC “Kurchatov Institute” – CRISM “Prometey"
Russian Federation
Russian Federation
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
A. M. Makarov
NRC “Kurchatov Institute” – CRISM “Prometey"
Russian Federation
Russian Federation
49 Shpalernaya St, 191015 St Petersburg
E. L. Gyulikhandanov
Peter the Great St Petersburg Polytechnic University
Russian Federation
Russian Federation
Dr Sc. (Eng)
29 Polytechnicheskaya St, 195251 St Petersburg
M E. Goshkoderya
NRC “Kurchatov Institute” – CRISM “Prometey"
Russian Federation
Russian Federation
49 Shpalernaya St, 191015 St Petersburg
B. V. Farmakovsky
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:
Bobkova T.I., Bystrov R.Yu., Vasiliev A.F., Gerashchenkov D.A., Makarov A.M., Gyulikhandanov E.L., Goshkoderya M.E., Farmakovsky B.V. Development of a technology of protective functional gradient coatings of titanium diboride by magnetron sputtering. Voprosy Materialovedeniya. 2022;(1(109)):83-88. (In Russ.) https://doi.org/10.22349/1994-6716-2022-109-1-83-88
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