The method of estimating the durability of the coating on the turbine blades from alloys ISO and ISSN
Abstract
The article presents the results of a study of changes in the phase composition of protective coatings on turbine blades gas turbine engine. Considered the criterion of residual working capacity of the diffusion coating in the repair of GTE blades which is a method for evaluation of durability of diffusion coatings on Nickel alloys.
About the Authors
R. G. Ravilov
Лыткаринский машиностроительный завод
Russian Federation
Russian Federation
V. V. Drewniak
МГТУ ГА
Russian Federation
Russian Federation
M. A. Petrova
МГТУ ГА
Russian Federation
Russian Federation
Mehdi Sagatiba
МГТУ ГА
Russian Federation
Russian Federation
References
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2. Nikitin V.I. Korroziya i zashchita lopatok gazovyh turbin. - M.: Mashinostroenie, 1987, 272s.
3. Goward G.W. Overview: Protective Coatings – purpose, Role and Design. – Mater. Sic and Technology, v. 2, № 3, 1986.
4. Kolomytsev P.T. Vysokotemperaturnye zashchitnye pokrytiya dlya nikelevyh splavov. – M.: Metallurgiya 1991, 239s.
5. Bekkert M., Klemm H. Sposoby metallograficheskogo travleniya. - M.: Metallurgiya, 1988, 400 s.
Review
For citations:
Ravilov R.G., Drewniak V.V., Petrova M.A., Sagatiba M. The method of estimating the durability of the coating on the turbine blades from alloys ISO and ISSN. Civil Aviation High Technologies. 2015;(222):201-206. (In Russ.)
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