Refining a complex ZhS32-VI nickel alloy from silicon and phosphorus by unidirectional solidification of the melt at low solidification front velocities
- Autores: Sidorov V.1, Kablov D.1, Min P.1, Vadeev V.1
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Afiliações:
- All-Russian Scientific Research Institute of Aviation Materials
- Edição: Volume 2016, Nº 13 (2016)
- Páginas: 1221-1226
- Seção: Processes of Manufacture of Ferrous and Nonferrous Metals
- URL: https://journals.rcsi.science/0036-0295/article/view/171117
- DOI: https://doi.org/10.1134/S003602951613019X
- ID: 171117
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Resumo
The possibility of decreasing the silicon and phosphorus contents in a high-temperature ZhS32-VI nickel alloy by directional movement of solidification front at a velocity V = 6 mm/h has been studied. As a result, the contents of the impurities have decreased as compared to those in the starting alloy; the decrease in the silicon and phosphorus contents is from 2 to 4 and from 14 to 20 times, respectively. Thus, nonmetallic inclusions, in particular, those containing silicon and phosphorus, are moved to the top of the ingot.
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Sobre autores
V. Sidorov
All-Russian Scientific Research Institute of Aviation Materials
Email: viamlab3@mail.ru
Rússia, Moscow, 105005
D. Kablov
All-Russian Scientific Research Institute of Aviation Materials
Email: viamlab3@mail.ru
Rússia, Moscow, 105005
P. Min
All-Russian Scientific Research Institute of Aviation Materials
Autor responsável pela correspondência
Email: viamlab3@mail.ru
Rússia, Moscow, 105005
V. Vadeev
All-Russian Scientific Research Institute of Aviation Materials
Email: viamlab3@mail.ru
Rússia, Moscow, 105005
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