Casting technology with the formation of a uniform fine-grained metal structure

The paper is devoted to the development of vacuum casting technology, which ensures the formation of a casting with a uniform fine-grained metal structure. This effect is achieved by the slow filling of the cooled cavity of the mold with a cooling liquid due to the difference in the flow rate of the...

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Bibliographic Details
Published in:E3S Web of Conferences 2023-01, Vol.371, p.3056
Main Authors: Korolev, Albert, Okhlupin, Dmitry
Format: Article
Language:English
Subjects:
Flow rates
Flow velocity
Residual stress
Technology
Vacuum casting
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Summary:The paper is devoted to the development of vacuum casting technology, which ensures the formation of a casting with a uniform fine-grained metal structure. This effect is achieved by the slow filling of the cooled cavity of the mold with a cooling liquid due to the difference in the flow rate of the liquid at the inlet and outlet. At each moment of time, the cooling of metal is carried out in a thin layer of the casting, which ensures the uniformity and fine-grained structure of the casting material, the absence of shrinkage and internal stresses.
ISSN:2267-1242
2555-0403
2267-1242
DOI:10.1051/e3sconf/202337103056