Научный вестник МГТУ ГА (Nov 2016)

EVALUATION OF OPERATIONAL EFFICIENCY OF DIFFUSION COATINGS FOR TURBINE BLADES OF CONTEMPORARY GAS TURBINE ENGINES

  • E. G. Ivanov,
  • V. G. Opokin,
  • R. G. Ravylov,
  • V. M. Samoylenko

Journal volume & issue
Vol. 0, no. 206
pp. 56 – 58

Abstract

Read online

The article considers the comparative evaluation of the heat resistant diffusion coatings durability in their further work as part of the engine based on the results of laboratory tests. For the purpose of comparative evaluation of the operational life the criterion of durability is introduced to allow estimate characteristics of various protective coatings without testing as part of the engine.

Keywords