Phase and structural transformations in heat resistant intermetallide nickel-based alloy
- Авторлар: Ospennikova O.G.1, Petrushin N.V.1, Treninkov I.A.1, Timofeeva O.B.1
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Мекемелер:
- All-Russian Scientific Research Institute of Aviation Materials (VIAM)
- Шығарылым: Том 7, № 6 (2016)
- Беттер: 832-839
- Бөлім: Metal Science. Metallurgy
- URL: https://journals.rcsi.science/2075-1133/article/view/205831
- DOI: https://doi.org/10.1134/S2075113316060137
- ID: 205831
Дәйексөз келтіру
Аннотация
The paper studies single crystals of heat resistant intermetallide nickel-based alloy, microsegregation alloying elements within dendritic cells. The parameters of the lattices γ′ and γ phases are determined at room temperature by X-ray structural analysis. Alloying elements W, Cr, Mo and Co concentrate in the dendritic branches. It is shown that long-term (up to 690 h) creep tests in the temperature range of 1000–1200°C hardly change the phase composition of VIN3 alloy.
Авторлар туралы
O. Ospennikova
All-Russian Scientific Research Institute of Aviation Materials (VIAM)
Email: admin@viam.ru
Ресей, Moscow, 105005
N. Petrushin
All-Russian Scientific Research Institute of Aviation Materials (VIAM)
Хат алмасуға жауапты Автор.
Email: admin@viam.ru
Ресей, Moscow, 105005
I. Treninkov
All-Russian Scientific Research Institute of Aviation Materials (VIAM)
Email: admin@viam.ru
Ресей, Moscow, 105005
O. Timofeeva
All-Russian Scientific Research Institute of Aviation Materials (VIAM)
Email: admin@viam.ru
Ресей, Moscow, 105005
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