Abstract
We have proposed a process for the fabrication of high-refractory (up to 2000°C) ceramic monoxide corundum molds for investment casting using a silica-free binder. This approach is most effective in fabricating ceramic shell molds for complex-shape investment casting using highly alloyed steels, refractory metals, and high-temperature and titanium alloys.
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Original Russian Text © M.S. Varfolomeev, V.S. Moiseev, G.I. Shcherbakova, P.A. Storozhenko, V.V. Shatunov, 2015, published in Neorganicheskie Materialy, 2015, Vol. 51, No. 1, pp. 86–92.
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Varfolomeev, M.S., Moiseev, V.S., Shcherbakova, G.I. et al. High-refractory corundum molds based on a silica-free binder. Inorg Mater 51, 76–81 (2015). https://doi.org/10.1134/S0020168515010203
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DOI: https://doi.org/10.1134/S0020168515010203