Email this article Reduction of Silicon from a Ceramic Mold during Directional Solidification of Single-Crystal Nickel Superalloys
- Authors: Min P.G.1, Sidorov V.V.1, Vadeev V.E.1
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Affiliations:
- All-Russia Institute of Aviation Materials (VIAM)
- Issue: Vol 2018, No 13 (2018)
- Pages: 1288-1292
- Section: Processes of Manufacture of Ferrous and Nonferrous Metals
- URL: https://journal-vniispk.ru/0036-0295/article/view/172840
- DOI: https://doi.org/10.1134/S0036029518130177
- ID: 172840
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Abstract
Silicon is one of the most harmful impurities in nickel superalloys used for casting aviation turbines: it decreases the high-temperature strength and the ductility. The reduction of silicon from a ceramic mold is experimentally studied during the directional solidification of a single-crystal nickel superalloy.
About the authors
P. G. Min
All-Russia Institute of Aviation Materials (VIAM)
Author for correspondence.
Email: viamlab3@mail.ru
Russian Federation, Moscow
V. V. Sidorov
All-Russia Institute of Aviation Materials (VIAM)
Email: viamlab3@mail.ru
Russian Federation, Moscow
V. E. Vadeev
All-Russia Institute of Aviation Materials (VIAM)
Email: viamlab3@mail.ru
Russian Federation, Moscow
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