Investigation of the Adhesion Properties of Ti, TiN and (Ti, Cr, Al)N Layers Successively Deposited on the WC92–Co8 Hard Alloy Surface
( Pp. 53-59)

More about authors
Mokritski Boris Ya. Doctor of Engineering, Associate Professor; chief researcher at the Komsomolsk-on-Amur State University. Komsomolsk-on-Amur, Russian Federation. ORCID: https://orcid.org/0000-0003-4727-9873; E-mail: boris@knastu.ru
Komsomolsk-on-Amur State University
Komsomolsk-on-Amur, Russian Federation Zavodinsky Victor G. Dr. Sci. (Phys.-Math.), Professor; leader-researcher
Khabarovsk branch at Institute of Applied Mathematics of the Far Eastern branch of the Russian Academy of Sciences
Khabarovsk, Russian Federation Gorkusha Olga A. Cand. Sci. (Phys.-Math.); senior researcher; Khabarovsk branch at Institute of Applied Mathematics of the Far Eastern branch of the Russian Academy of Sciences; Khabarovsk, Russian Federation
Military Academy of Communications named after Marshal of the Soviet Union S.M. Budyonny
St. Petersburg, Russian Federation
Abstract:
The energy of a three-layer coating on the surface of a hard alloy based on tungsten carbide WC92–Co8 (technical name VK8) has been studied using computer simulation methods of density functional theory and pseudopotentials. The first layer is titanium; the second layer is titanium nitride; the third layer is a composite nitride (Ti, Cr, Al)N. The dependence of the energy of adhesion of titanium to the WC and Co surfaces on the thickness of the deposited titanium layer (from one to three atomic layers) has been studied. The adhesion energy of titanium nitride to the pre-deposited titanium layer is calculated. For four variants of the structure of the compound (Ti, Cr, Al)N, the adhesion energy of this compound to the TiN surface was calculated.
How to Cite:
Mokritski B.Ya., Zavodinsky V.G., Gorkusha O.A. Investigation of the Adhesion Properties of Ti, TiN and (Ti, Cr, Al)N Layers Successively Deposited on the WC92–Co8 Hard Alloy Surface. Computational Nanotechnology. 2023. Vol. 10. No. 2. Pp. 53–59. (In Rus.) DOI: 10.33693/2313-223X-2023-10-2-53-59. EDN: BOLLQP
Reference list:
Grigoriev S.N., Tabakov V.P., Volosova M.A. Technological methods for increasing the wear resistance of the contact pads of the cutting tool. Stary Oskol: TNT, 2011. 380 p.
Naryzhny A.G., Kutsenko Yu.M., Grom M,V., Stepanenko D.R. Thermomechanical model of the cutting process with a cutter with a wear-resistant coating. Aviatsiono-kosmicheskaya technica i technologii. 2014. No. 35 (112). Pp. 4–10 (In Rus.)
Vereschaka A.A., Vereschaka A.S., Sedykh V.I. Cutting tools with modifying wear-resistant complexes. Moscow: Stankin, 2014. 195 p.
Mokritski B.Y., Burkov A.A. The concept of developing an arsenal of science-intensive technological processes for the manufacture of metal-cutting tools. Naukoemkie teknologii v mashinostroenii. 2011. No. 4. Pp. 20–26. (In Rus.)
Zimon A.D. Adhesion of films and coatings. Moscow: Khimiya, 1977. 352 p.
Topolyanski P.A. Investigation of the adhesion properties and the formation mechanism of the coating applied by the finishing plasma hardening method. Part 2. St. Petersburg: SpbSPU, 2005. Pp. 316–333.
Hohenberg H., Kohn W. Homogentous electron gas. Phys. Rev. 1964. No. 136. Pp. B864–871.
Kohn W., Sham J.L. Self-consistent equations including exchange and correlation effects. Phys. Rev. 1965. No. 140. Pp. A1133–A1138.
Perdew J.P., Wang Y. Accurate and simple density functional for the electronic exchange energy. Phys. Rev. B. 1986. No. 33. Pp. 8800–8802.
Cohen M.L., Heine V. In: Solid state physics. H. Ehrenreich, F. Seitz, D. Turnbull (eds.). New York: Academic Pres, 1970. Pp. 24, 38–249.
Beckstedte M., Kley A., Neugebauer J., Scheffler M. Density functional theory calculations for poly-atomic systems: Electronic structure, static and elastic properties and ab initio molecular dynamic. Comput. Phys. Commun. 1997. No. 107. Pp. 187–205.
Fuchs M., Scheffler M. Ab initio pseudopotentials for electronic structure calculations of poly-atomic systems using density functional theory. Comput. Phys. Commun. 1999. No. 119. Pp. 67–165.
Yamamoto K., Sato T., Takahara K., Hanaguri K. Properties of (Ti, Cr, Al)N coatings with high Al content deposited by new plasma enhanced arc-cathode. Surface and Coatings Technology. 2003. No. 174–175. Pp. 620–626.
Bing Yang, Li Chen, Ke K. Chang et al. Thermal and thermo-mechanical properties of Ti–Al–N and Cr–Al–N coatings. Int. Journal of Refractory Metals and Hard Materials. 2012. No. 35. Pp. 235–240.
Grigoriev S., Vereschaka A., Milovich F. et al. Investigation of the properties of Ti–TiN–(Ti, Cr, Mo, Al)N multilayered composite coating with wear-resistant layer of nanolayer structure. Coatings. 2020. No. 10. P. 1236. DOI: 10.3390/coatings10121236
Blinkov I.V., Tsareva S.G., Zentseva A.V. et al. Structure and phase formation of nanostructural ion-plasma Ti–Cr–Al–N coatings on a hard-alloy cutting tool. Russian Journal of Non-Ferrous Metals. 2010. Vol. 51. No. 6. Pp. 483–489.
Keywords:
hard alloy VK8, coatings for cutting tools, adhesion energy, nanoscale modeling.


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