The Paton Welding Journal, 2013, №11



2013 №11 (01)

2013 №11 (03)

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The Paton Welding Journal, 2013, #10/11, 23-32 pages

STRATEGIC TRENDS OF DEVELOPMENT OF STRUCTURAL MATERIALS AND TECHNOLOGIES OF THEIR PROCESSING FOR MODERN AND FUTURE AIRCRAFT ENGINES

E.N. KABLOV, O.G. OSPENNIKOVA and B.S. LOMBERG

FSUE «All-Russia Scientific Research Institute of Aircraft Materials». 17 Radio Str., 105005, Moscow, Russia. E-mail: admin@viam.ru


Abstract
Strategic directions of development of materials and their processing technologies for the main parts of new generation GTE are determined for the period up to 2030. Modern tendencies of development of cast and wrought heat-resistant alloys are described, including nickel- and titanium-base intermetallic alloys. Characteristics of new vacuum equipment mounted at FSUE «VIAM» for melting of heat-resistant alloys and deformation of high-temperature materials under the conditions of isothermicity in air are given, as well as the results of developments in the field of ion-plasma deposition of protective high-temperature, strengthening and thermal barrier coatings on blades and other GTE parts and development of a new generation of plasma-chemical equipment. Technology of producing a wide range of superpure ultradisperse powders by the method of atomization for vacuum diffusion brazing and additive technologies has been developed. 24 Ref., 10 Figures.


Keywords: materials and processing technologies, gas turbine engine parts, cast and wrought heat-resistant alloys, intermetallics, vacuum equipment, blades, technologies of ion-plasma spraying of coatings, manufacturing superpure powders


Received:                18.04.13
Published:               06.11.13


References
1. Kablov, E.N. (2012) Strategic trends of development of materials and their processing technologies for the period up to 2030. Aviatsionnye Materialy i Tekhnologii, NS, 7-17.
2. Ospennikova, O.G. (2012) Strategy of development of special-purpose heat-resistant alloys and steels, protective and heat-resistant coatings. Ibid., 19-35.
3. Kablov, E.N., Gerasimov, V.V., Visik, E.M. et al. (2013) Role of directional solidification in resource-saving technology of production of GTE parts. Transact. of VIAM, 3 (electr. zh.).
4. Kablov, E.N., Petrushin, N.V., Svetlov, I.L. et al. (2012) New generation nickel heat-resistant alloys Aviatsionnye Materialy i Tekhnologii, NS, 36-52.
5. Kablov, E.N., Petrushin, N.V., Elyutin, E.S. (2011) Single-crystal heat-resistant alloys for gas turbine engines. Vestnik N.E. Bauman MGTU. Ser. Machine-building. Spec. Issue: Promising structural materials and technologies, 38-52.
6. Svetlov, I.L. (2010) High-temperatureNb-Si composites Е a replacement of single-crystal nickel heat-resistant alloys. Dvigatel, 71(5), 36-37.
7. Kablov, E.N., Ospennikova, O.G., Bazyleva, O.A. (2010) Cast structural alloys based on nickel aluminide. Ibid., 4, 22-26.
8. Bazyleva, O.A., Arginbaeva, E.G., Turenko, E.Yu. (2012) Heat-resistant cast intermetallic alloys. Aviatsionnye Materialy i Tekhnologii, NS, 57-60.
9. Kablov, E.N., Ospennikova, O.G., Bazyleva, O.A. (2011) Materials for high thermal load gas turbine engines. N.E. Bauman MGTU. Ser. Machine-building, 13-19.
10. Kablov, E.N., Sidorov, V.V. (2001) REM microalloying as a modern technology for improvement of properties of cast heat-resistant nickel alloys. Perspektivnye Materialy, 1, 23-34.
11. Kablov, E.N., Ospennikova, O.G., Vershkov, A.V. (2013) Rare metals and rare-earth elements Е materials of current and future high technologies. Transact. of VIAM, 2 (electr. zh.).
12. Kablov, E.N., Sidorov, V.V., Rigin, V.E. et al. (2012) Modern technologies for producing of bar stock from cast heat-resistant alloys of new generation. Aviatsionnye Materialy i Tekhnologii, NS, 97-105.
13. Kablov, E.N., Ospennikova O.G., Sidorov, V.V. et al. (2011) Production of cast bar stocks (charge) from modern cast high heat-resistant nickel alloys. In: Proc. of Sci.-Techn. Conf. on Problems and Prospects of Development of Metallurgy and MachineBuilding with Application of Completed Fundamental Investigations and R&D. Vol. 1. Ekaterinburg: UroRAN, 31-38.
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15. Kablov, E.N., Muboyadzhan, S.A., Budinovsky, S.A. et al. (2007) Ion-plasma protective coatings for blades of gas turbine engines. Metally, 5, 23-24.
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23. Kablov, E.N., Ospennikova, O.G., Lomberg, B.S. (2012) Complex innovative technology of isothermal pressing in air in the mode of superplasticity of discs from super heat-resistant alloys. Ibid., 129-140.
24. Ospennikova, O.G., Bubnov, M.V., Kapitanenko, D.V. (2012) Computer-assisted modeling of processes of plastic working of metals. Ibid., 141-147.

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