Silicide coatings structure optimization based on multiscale approach

  • S. V. Lytovchenko V.N. Karazin Kharkiv National University
  • V. M. Beresnev V.N. Karazin Kharkiv National University
  • V. A. Chyshkala V.N. Karazin Kharkiv National University
  • A. Ye. Dmytrenko V.N. Karazin Kharkiv National University
  • U. S. Nyemchenko V.N. Karazin Kharkiv National University
  • V. V. Burkovska V.N. Karazin Kharkiv National University
Keywords: molybdenum, coatings, silicides, micro- and macrostructure

Abstract

This paper is an attempt to apply the multi-scale approach to the study of silicide coatings on molybdenum. Macro- and microstructure of silicide coatings largely determines mechanical and corrosion properties of molybdenum-protective coating composites. To prevent unacceptable changes, it is necessary to foresee the evolution of structure during formation of the coating and during operation of the composite. This paper analyzes the factors that determine degradation of properties of the coatings at different hierarchical levels. The requirements for the macro- and microstructure of the silicides with a view to achieving better thermal properties of the protective coating have been formulated.

 

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Author Biographies

S. V. Lytovchenko, V.N. Karazin Kharkiv National University
с.н.с.
V. M. Beresnev, V.N. Karazin Kharkiv National University
с.н.с.
V. A. Chyshkala, V.N. Karazin Kharkiv National University
с.н.с.
A. Ye. Dmytrenko, V.N. Karazin Kharkiv National University
с.н.с.
U. S. Nyemchenko, V.N. Karazin Kharkiv National University
с.н.с.
V. V. Burkovska, V.N. Karazin Kharkiv National University
с.н.с.

References

Autar K. Kaw. Mechanics of Composite Materials, 2nd Ed. – Mechanical and Aerospace Engineering Series. – CRC Press: 2005. – 496 p.

Proceedings of the First High Temperature Structural Silicides Workshop. Gaithersburg, MD, USA /Ed. by H. Herman//Materials Science and Engi neering: A. – 1991. – Vol. 155, Iss. 1-2. – P. 278.

Moshev V.V., Svistkov A.L., Garishyn O.K, Yevlampiyeva C.E., Rogovoy A.A., Kovrov V.N., Komar L.A., Golotina L.A., Kozhevnikova L.L. Structural mechanisms of formation of the mechanical properties of granular polymer composites. – Yekaterinburg: Ural Academy of Sciences, Institute of Continuum Mechanics, 1997. –507 p.

Vakulenko A.A. About the effective properties and strength of ceramic composites//Proceedings of the Russian Academy of Sciences. Ser. Mechanics of solids. – 1998. – № 6. – P. 50-72.

Kirichok A.V., Kuklin V.M. Allocated Imperfections of Developed Convective Structures// Physics and Chemistry of the Earth Part A. – 1999. – № 6. – Р. 533-538.

Kuklin V.M. The role of absorption and dissipation of energy in the formation of the spatial nonlinear structures in nonequilibrium media//Ukrainian Journal of Physics. Reviews. – 2004. – Vol. 1, № 1. – P. 49-81.

High-Temperature Silicides and Refractory Alloys /Ed. C.L. Briant, J.J. Petrovic, B.P. Bewlay, A.K. Vasudevan, H.A. Lipsitt//MRS Proceedings. – 1994. – Vol. 322. – P. 588.

Dzyadykevich Yu.V. Heat-resistant coatings for molybdenum and its alloys//Powder metallurgy. – 1988. – № 2. – P. 41-48.

Vasudevan A.K., Petrovic J.J. A Comparative Overview of Molybdenum Disilicide Composites //Pros. of the 1st HTSS. – 1992. – P. 1-17.

Lytovchenko S.V., Maslova T.S., Matviyenko D.S. and et. al. High-temperature stability of the silicide coatings based on molybdenum and other refractory metals//Bulletin of Kharkiv National University, № 529, physical series “Nuclei, particles, fields”. – 2001. – Issue. 3(15). – P. 64-66.

Nechyporenko Ye.P., Petrychenko A.P., Pavlenko Yu.B. Protection of metals from corrosion. – Kharkiv: Higher school, 1985. – 112 p.

Samsonov G.V., Dvorina L.A., Rud B.M. Silicides. – M.: Metallurgy, 1979. – 271 p.
Gokhale A.B., Abbaschian G.J. The Mo-Si (Molybdenum-Silicon) System//J. Phase Equilibria. – 1991. – Vol. 12, № 4. – P. 493-498.

Zmiy V.I., Rudenky S.G. Reaction-activated diffusion and vacuum coatings. – Kharkiv: Kharkiv Institute of Physics and Technology, 2010. – 158 p.

Nechyporenko Ye.P., Petrychenko A.P., Pavlenko Yu.B., Lytovchenko S.V., Chyshkala V.A. Heat-resistant coatings based on molybdenum of the lower silicide phases//Heat-resistant inorganic coatings: Saint-Petersburg: Science. – 1990. – P. 183-186.

Patent. 2154122 Russian Federation, МPК C22 C29/02, C22C29/18, H05B3/14 The composite heat-resistant material [Text]/B.A. Gnesin.; B.M. Epelbaum.; P.A. Gurzhiyants.; applicant and patentee Institute of Solid State Physics. – № 98113544/02; application 07.07.1998; published 10.08.2000.

Yan J., Xu H., Zhang H., Tang S. MoSi2 oxidation resistance coatings for Mo5Si3/MoSi2 composites//Rare metals. - 2009. – Vol. 28, № 4. – Р. 418.

Azarenkov N.A., Sobol O.V., Pogrebnyak A.D. and et. al. Materials science of the nonequilibrium state of the modified surface: Monograph. – Sumy: Sumy State university, 2012. – 604 p.

Samsonov G.V., Dvorina L.A., Rud B.M. Silicides. – M.: Metallurgy, 1979. – 271 p.

Byalobezhsky A.B., Krasilov B.I., Tsyrlin M.S. The modified silicide diffusion coatings for protection against oxidation of molybdenum//Protective coatings on metals. – 1973. – P. 90-93.

Burykina A.L., Dzyadykevich Yu.V., Epik A.L. and et. al. The use of boride coatings as barriers to diffusion of refractory metals//Organosilicate and inorganic coatings. – 1975. – Vol. 195. – P. 203.

Gnesin B.A., Gurzhiyants P.A., Borysenko Ye.B. Use of composite materials and some properties of eutectics of inorganic Materials (Mo,W)5Si3(Mo,W)Si2. – 2003. – Vol. 39, №7. – P. 827-836.

Nechyporenko Ye.P., Pavlenko Yu.B., Chyshkala V.A., Lytovchenko S.V. Formation of eutectic silicide coatings on molybdenum//Powder metallurgy. – 1993. – № 9-10. – P. 43-46.
Published
2017-07-21
How to Cite
Lytovchenko, S. V., Beresnev, V. M., Chyshkala, V. A., Dmytrenko, A. Y., Nyemchenko, U. S., & Burkovska, V. V. (2017). Silicide coatings structure optimization based on multiscale approach. Journal of Surface Physics and Engineering, 11(3), 293 - 298. Retrieved from https://periodicals.karazin.ua/pse/article/view/8763

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