Enviar artigo por via de e-mail Phase and structural transformations in heat resistant intermetallide nickel-based alloy
- Autores: Ospennikova O.1, Petrushin N.1, Treninkov I.1, Timofeeva O.1
-
Afiliações:
- All-Russian Scientific Research Institute of Aviation Materials (VIAM)
- Edição: Volume 7, Nº 6 (2016)
- Páginas: 832-839
- Seção: Metal Science. Metallurgy
- URL: https://journals.rcsi.science/2075-1133/article/view/205831
- DOI: https://doi.org/10.1134/S2075113316060137
- ID: 205831
Citar
Acesso aberto
Acesso está concedido
Somente assinantes
Resumo
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.
Sobre autores
O. Ospennikova
All-Russian Scientific Research Institute of Aviation Materials (VIAM)
Email: admin@viam.ru
Rússia, Moscow, 105005
N. Petrushin
All-Russian Scientific Research Institute of Aviation Materials (VIAM)
Autor responsável pela correspondência
Email: admin@viam.ru
Rússia, Moscow, 105005
I. Treninkov
All-Russian Scientific Research Institute of Aviation Materials (VIAM)
Email: admin@viam.ru
Rússia, Moscow, 105005
O. Timofeeva
All-Russian Scientific Research Institute of Aviation Materials (VIAM)
Email: admin@viam.ru
Rússia, Moscow, 105005
