Отправить статью по E-mail The Effect of Quenching Temperature on the Structure and Properties of Alloy Ei437B-VD Blades for a Helicopter Gas Turbine Engine
- Авторы: Lomberg B.S.1, Letnikov M.N.1, Kabanov I.V.2, Chelombit’ko A.N.3
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Учреждения:
- State Research Center of the Russian Federation – All-Russia Research Institute of Aviation Materials (VIAM)
- Elektrostal Metallurgical Plant
- Motor Sich Company
- Выпуск: Том 60, № 5-6 (2016)
- Страницы: 617-621
- Раздел: Article
- URL: https://ogarev-online.ru/0026-0894/article/view/238840
- DOI: https://doi.org/10.1007/s11015-016-0340-5
- ID: 238840
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Аннотация
Results are given for a study of the effect of quenching temperature on macro- and microstructure, and mechanical properties of nickel-based superalloy EI437B-VD. It is shown that in order to improve structure stability and mechanical properties of rolled bar and stamped GTE blades made of alloy EI437B-VD, and also to avoid a different grain size, it is necessary to reduce quenching temperature in performing heat treatment from 1080 ± 5°C to 1020 ± 5°C.
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B. Lomberg
State Research Center of the Russian Federation – All-Russia Research Institute of Aviation Materials (VIAM)
Автор, ответственный за переписку.
Email: lab3@viam.ru
Россия, Moscow
M. Letnikov
State Research Center of the Russian Federation – All-Russia Research Institute of Aviation Materials (VIAM)
Email: lab3@viam.ru
Россия, Moscow
I. Kabanov
Elektrostal Metallurgical Plant
Email: lab3@viam.ru
Россия, Elektrostal, Moscow Region
A. Chelombit’ko
Motor Sich Company
Email: lab3@viam.ru
Украина, Zaporozhie
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