К вопросу исследования свойств жаропрочных никелевых монокристаллических суперсплавов

Тихомирова Е. А.; E. A. Tikhomirova; Живушкин А. А.; A. A. Zhivushkin; Гецов Л. Б.; L. B. Getsov; Рыбников А. И.; A. I. Rybnikov

doi:10.18287/2541-7533-2011-0-3-2(27)-89-97

On the issue of research of the properties of the heat-resistant nickel single-crystal superalloys

Authors: Tikhomirova E.A.¹, Zhivushkin A.A.¹, Getsov L.B.², Rybnikov A.I.²
Affiliations:
1. Klimov JSC
2. NPO CKTI JSC
Issue: Vol 10, No 3-2 (2011): Special Issue
Pages: 89-97
Section: AIRCRAFT AND SPACE ROCKET ENGINEERING
URL: https://journals.ssau.ru/vestnik/article/view/6790
DOI: https://doi.org/10.18287/2541-7533-2011-0-3-2(27)-89-97
ID: 6790

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Abstract

The work studies issues to provide the guaranteed construction strength of the single-crystal rotor blades of the aviation gas turbine engines taking into account the anisotropic properties conditioned by their crystallographic orientation. Special attention is paid to research of the thermo-fatigue properties of the samples taken from the single-crystal superalloys. Influence of the thermo-cycling intervals on the durability of the samples with given orientation has been shown taking as an example ЖС36ВИ alloy.