Combined Coatings for Gas Turbine Blades
- Авторы: Abraimov N.1
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Учреждения:
- NPTs Gas Turbine Manufacture SALYUT
- Выпуск: Том 2018, № 12 (2018)
- Страницы: 1152-1160
- Раздел: Hardening and Coating Technologies
- URL: https://journals.rcsi.science/0036-0295/article/view/172770
- DOI: https://doi.org/10.1134/S0036029518120029
- ID: 172770
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Аннотация
The paper reports the results of studying the phase compositions of the metallic compounds that participate in the aluminum and chromium transfer from powders on the metal surface upon vacuum chromoaluminizing and the life characteristics of combined condensation-diffusion coatings containing Cr, Al, Ta, W, Hf, and Y. The presence of high-temperature metals in the sublayer of aluminide coatings is found to increase the life of the parts operating at temperatures up to 1100–1150°C substantially.
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Об авторах
N. Abraimov
NPTs Gas Turbine Manufacture SALYUT
Автор, ответственный за переписку.
Email: diagnostika@salut.ru
Россия, Moscow
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