Preview

Voprosy Materialovedeniya

Advanced search
Open Access Open Access  Restricted Access Subscription Access

Development of technology for obtaining nanostructured composite coating of Kh20N80–Cr–TiC

https://doi.org/10.22349/1994-6716-2023-116-4-82-88

Abstract

The paper presents results of a comprehensive study on the development of technology for the production of composite nanostructured functional coatings based on the Kh20N80 – chromium – TiC system using the supersonic cold gas dynamic spraying method. Composite coating powders are obtained by chromium plating of a matrix powder made of alloy Kh20N80 followed by the application of a reinforcing coating of TiC nanoparticles. The resulting coating has a high level of microhardness, modulus of elasticity and resistance to wear. A distinctive feature of the resulting coating is its reliable operation without destruction for a long time (more than 4800 hours).

About the Authors

T. I. Bobkova
NRC «Kurchatov Institute» – CRISM «Prometey»
Russian Federation

Cand Sc (Eng)

49 Shpalernaya St, 191015 St Petersburg



R. Yu. Bystrov
NRC «Kurchatov Institute» – CRISM «Prometey»
Russian Federation

49 Shpalernaya St, 191015 St Petersburg



A. F. Vasiliev
NRC «Kurchatov Institute» – CRISM «Prometey»
Russian Federation

49 Shpalernaya St, 191015 St Petersburg



D. A. Gerashchenkov
NRC «Kurchatov Institute» – CRISM «Prometey»
Russian Federation

Dr Sc (Eng)

49 Shpalernaya St, 191015 St Petersburg



B. V. Farmakovsky
NRC «Kurchatov Institute» – CRISM «Prometey»
Russian Federation

Cand Sc (Eng)

49 Shpalernaya St, 191015 St Petersburg



References

1. Zhabrev, V.A., Lukyanov, G.N., Margolin, V.I., Rybalko, V.V., Tupik, V.A., Vvedenie v nanotekhnologiyu [Introduction to Nanotechnology]: study guide, Moscow: Moskovsky Gosudarstvenny institut elektroniki i matematiki (tekhnicheskij universitet), 2007.

2. Margolin, V.I., Zhabrev, V.A., Lukyanov, G.N., Tupik, V.A., Vvedenie v nanotekhnologiyu [Introduction to Nanotechnology]: study guide, St Petersburg: Lan, 2012.

3. Patent RF No 2460815, S22s1/04, V22F9/04, V22 F1/02, 22.09.2010: Sposob polucheniya kompozitsionnogo poroshkovogo materiala sistemy metal – keramika iznosostoikogo klassa [A method for obtaining a composite powder material of the metal – ceramic wear-resistant class system], Korkina, M. A., Samodelkin, E. A., Farmakovsky, B. V., Burkanova, E. Yu., Kuznetsov, P. A.

4. Burkhanov, G.S., Dementiev, V.A., Tugoplavkie monokarbidy i diboridy perekhodnykh metallov – perspektivnye komponenty vysokotemperaturnykh kompozitsionnykh materialov [Refractory monocarbides and diborides of transition metals, promising components of high-temperature composite materials], Voprosy Materialovedeniya, 2017, No 2 (90), pp. 57–67.

5. Bobkova, T.I., Farmakovsky, B.V., Bogdanov, S.P., Sozdanie kompozitsionnykh nanostrukturirovannykh poverkhnostno-armirovannykh poroshkovykh materialov na osnove sistem Ti/Wc i Ti/TiCn dlya napyleniya pokrytii povyshennoi tverdosti [Creation of composite nanostructured surface-reinforced powder materials based on Ti/Wc and Ti/TiCN systems for spraying coatings of increased hardness], Voprosy Materialovedeniya, 2015, No 3 (83), pp. 80–99.

6. Korotaev, A.D., et al., Nanostrukturirovannye i nanokompozitnye sverkhtverdye pokrytiya [Nanostructured and nanocomposite superhard coatings], Fizicheskaya mekhanika, 2005, V. 8, No 5, pp.103–116.

7. Tseluikin, V.N., Kompozitsionnye pokrytiya, modifitsirovannye nanochastitsami: struktura i svoistva [Composite coatings modified with nanoparticles: structure and properties], Rossiiskie nanotekhnologii, 2014, V. 9, No 1–2, pp. 25–35.

8. Margolin, V.I., Potapov, A.A., Farmakovsky, B.V., Kuznetsov, P.A., Razvitie nanotekhnologii na osnove nanokompozitov [Development of nanotechnology based on nanocomposites], St Petersburg: LETI, 2016.

9. Gerashchenkov, D.A., Razrabotka tekhnologicheskogo protsessa naneseniya pokrytij metodom kholodnogo gazodinamicheskogo napyleniya na osnove armirovannykh poroshkov sistemy Al–Sn+Al2O3 [Development of the technological process of coating by cold gas dynamic spraying based on reinforced powders of the Al–Sn+Al2O3 system]: Thesis for the degree of Candidate of Sciences, St Petersburg, 2015.

10. Gerashchenkov, D.A., Vasiliev, A.F., Farmakovsky, B.V., Mashek, A.Ch., Issledovanie temperatury potoka v protsesse kholodnogo gazodinamicheskogo napyleniya funktsionalnykh pokrytii [Investigation of the flow temperature in the process of cold gas dynamic spraying of functional coatings], Voprosy Materialovedeniya, 2014, No 2 (78), pp. 87–96.


Review

For citations:


Bobkova T.I., Bystrov R.Yu., Vasiliev A.F., Gerashchenkov D.A., Farmakovsky B.V. Development of technology for obtaining nanostructured composite coating of Kh20N80–Cr–TiC. Voprosy Materialovedeniya. 2023;(4(116)):82-88. (In Russ.) https://doi.org/10.22349/1994-6716-2023-116-4-82-88

Views: 453


ISSN 1994-6716 (Print)