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On the intermetallic nickel alloy for the manufacture of parts by equiaxial casting and additive technologies
https://doi.org/10.22349/1994-6716-2021-106-2-38-46
Abstract
The article presents the results of studies of compositions of intermetallic nickel alloy based on casting single-crystal rhenium containing VKNA-25 grade alloy for the manufacture of parts by the methods of additive technologies. It is shown that an increase in the carbon content, as well as carbide-forming elements, while observing the known conditions for the balance of chemical and phase compositions, made it possible to find the composition of the material for which the patent of the Russian Federation was obtained.
Keywords
intermetallic nickel alloy,
additive technologies,
single crystal,
strength,
carbide,
heat treatment,
experiment
Supporting agencies: The work was carried out within the framework of the implementation of complex scientific direction 7.3: Creation of intermetallic nickel alloys and composite materials based on them (“Strategic directions for the development of materials and technologies for their processing for the period up to 2030”)
About the Authors
E. G. Arginbaeva
Federal State Unitary Enterprise All-Russian Scientific Research Institute of Aviation Materials (FSUE VIAM)
Russian Federation
Russian Federation
Cand Sc. (Eng)
17 Radio St, 105005 Moscow
O. A. Bazyleva
Federal State Unitary Enterprise All-Russian Scientific Research Institute of Aviation Materials (FSUE VIAM)
Russian Federation
Russian Federation
Cand Sc. (Eng)
17 Radio St, 105005 Moscow
A. G. Evgenov
Federal State Unitary Enterprise All-Russian Scientific Research Institute of Aviation Materials (FSUE VIAM)
Russian Federation
Russian Federation
Cand Sc. (Eng)
17 Radio St, 105005 Moscow
S. M. Prager
Federal State Unitary Enterprise All-Russian Scientific Research Institute of Aviation Materials (FSUE VIAM)
Russian Federation
Russian Federation
17 Radio St, 105005 Moscow
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Review
For citations:
Arginbaeva E.G., Bazyleva O.A., Evgenov A.G., Prager S.M. On the intermetallic nickel alloy for the manufacture of parts by equiaxial casting and additive technologies. Voprosy Materialovedeniya. 2021;(2(106)):38-46. (In Russ.) https://doi.org/10.22349/1994-6716-2021-106-2-38-46
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