Development and Investigation of Ceramic Parts for Gas-Turbine Engines PUBLIC ACCESS

[+] Author Affiliations
Youry A. Nozhnitsky, Youlia A. Fedina, Anatoly D. Rekin, Nickolai I. Petrov

Central Institute of Aviation Motors (CIAM), Moscow, Russia

Paper No. 97-GT-157, pp. V004T13A005; 8 pages
  • ASME 1997 International Gas Turbine and Aeroengine Congress and Exhibition
  • Volume 4: Manufacturing Materials and Metallurgy; Ceramics; Structures and Dynamics; Controls, Diagnostics and Instrumentation; Education; IGTI Scholar Award
  • Orlando, Florida, USA, June 2–5, 1997
  • Conference Sponsors: International Gas Turbine Institute
  • ISBN: 978-0-7918-7871-2
  • Copyright © 1997 by ASME


For years of time there have been conducted the investigations of gas-turbine engine parts made of carbon-carbon and ceramic materials.

This paper presents mainly the results of works done to create engine components of ceramic materials. There are given the investigation results on development of equipment and methods intended for use in determining the characteristics of heat-resistant non-metallic materials under ultra high temperature conditions. The unique tooling is developed to be used for conducting mechanical tests in different conditions (vacuum, protective medium, air) at temperatures up to 2200°C. There are considered three possible fields of application of ceramic materials, that are, turbine (1), combustion chamber and other stator components operating at high temperatures (2), bearings (3). Different ceramic elements are designed and manufactured, their structural strength is investigated in the laboratory faculties and also as part of engine gas generators.

Copyright © 1997 by ASME
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