Abstract
The influence of the corrosive environment on strength characteristics of heat-resistant alloys at high temperatures is discussed. The results of corrosion tests for two heat-resistant nickelbased alloys simulating the processes of alloy sulfide-oxide corrosion during operation are presented. Extrapolated values of specific mass changes for 5000 h at temperatures of 600–750 °C were determined using the mathematical models obtained for tests lasted up to 1000 h.
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Russian Text © The Author(s), 2019, published in Izvestiya Vysshikh Uchebnykh Zavedenii, Aviatsionnaya Tekhnika, 2019, No. 4, pp. 150–155.
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Getsov, L.B., Laptev, A.B., Puzanov, A.I. et al. Sulfide Oxide Corrosion of Modern Heat-Resistant Alloys. Russ. Aeronaut. 62, 689–695 (2019). https://doi.org/10.3103/S1068799819040214
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DOI: https://doi.org/10.3103/S1068799819040214