Resource-saving technologies of making advanced cast and deformable superalloys with allowance for processing all types of wastes
- Autores: Kablov E.1, Sidorov V.1, Kablov D.1, Min P.1, Rigin V.1
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Afiliações:
- All-Russia Research Institute of Aviation Materials (VIAM)
- Edição: Volume 2016, Nº 12 (2016)
- Páginas: 1187-1195
- Seção: Resource Saving
- URL: https://journals.rcsi.science/0036-0295/article/view/171100
- DOI: https://doi.org/10.1134/S0036029516120090
- ID: 171100
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Resumo
The results of thermodynamic analysis of the vacuum–melt–ceramic system and experimental investigations of using up to 100% wastes during vacuum-induction melting are presented. An important role of rare-earth and alkaline-earth metals and heat treatment is shown for effective refining of a melt from impurities and gases. As a result, a resource-saving technology of making advanced cast and deformable nickel superalloys is developed with allowance for processing all types of wastes, including off-grade wastes. The developed technology of refining wastes under vacuum makes it possible to manufacture the alloys that fully meet the requirements of alloy specifications from 100% wastes. This technology is now used for the mass production of nickel superalloys in a research complex at FGUP VIAM.
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Sobre autores
E. Kablov
All-Russia Research Institute of Aviation Materials (VIAM)
Autor responsável pela correspondência
Email: viamlab3@mail.ru
Rússia, ul. Radio 17, Moscow, 105005
V. Sidorov
All-Russia Research Institute of Aviation Materials (VIAM)
Email: viamlab3@mail.ru
Rússia, ul. Radio 17, Moscow, 105005
D. Kablov
All-Russia Research Institute of Aviation Materials (VIAM)
Email: viamlab3@mail.ru
Rússia, ul. Radio 17, Moscow, 105005
P. Min
All-Russia Research Institute of Aviation Materials (VIAM)
Email: viamlab3@mail.ru
Rússia, ul. Radio 17, Moscow, 105005
V. Rigin
All-Russia Research Institute of Aviation Materials (VIAM)
Email: viamlab3@mail.ru
Rússia, ul. Radio 17, Moscow, 105005