Abstract
The use of a cellular ceramic filter is shown to be effective for casting nickel superalloys in vacuum, including superalloys cast using wastes. As a result of filtration, the volume fraction of nonmetallic inclusions and their sizes and quantity in a metal decrease.
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Original Russian Text © V.V. Sidorov, I.V. Iskhodzhanova, V.E. Rigin, Yu.I. Folomeikin, 2011, published in Elektrometallurgiya, 2011, No. 11, pp. 17–21.
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Sidorov, V.V., Iskhodzhanova, I.V., Rigin, V.E. et al. Filtration efficiency in casting of a complexly alloyed nickel melt. Russ. Metall. 2012, 1053–1056 (2012). https://doi.org/10.1134/S0036029512120130
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DOI: https://doi.org/10.1134/S0036029512120130