Increasing the reliability and quality of important cast products made of chemically active metals and alloys
- Autores: Varfolomeev M.1, Moiseev V.1, Shcherbakova G.2
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Afiliações:
- Moscow Aviation Institute (National Research University)
- State Research Institute for Chemistry and Technology of Organoelement Compounds (SSC RF GNIIKhTEOS)
- Edição: Volume 2017, Nº 1 (2017)
- Páginas: 42-46
- Seção: Article
- URL: https://journals.rcsi.science/0036-0295/article/view/171215
- DOI: https://doi.org/10.1134/S0036029517010128
- ID: 171215
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Resumo
A technology is developed to produce highly thermoresistant ceramic monoxide corundum molds using investment casting and an aluminum-organic binder. This technology is a promising trend in creating ceramic molds for precision complex-shape casting of important ingots made of high-alloy steels, high-temperature and titanium alloys, and refractory metals. The use of the casting molds that have a high thermal and chemical resistance to chemically active metals and alloys under high-temperature casting minimizes the physicochemical interaction and substantially decreases the depth of the hard-to-remove metal oxide layer on important products, which increases their service properties.
Sobre autores
M. Varfolomeev
Moscow Aviation Institute (National Research University)
Autor responsável pela correspondência
Email: varfolom2a@rambler.ru
Rússia, Volokolamskoe shos. 4, Moscow, 125993
V. Moiseev
Moscow Aviation Institute (National Research University)
Email: varfolom2a@rambler.ru
Rússia, Volokolamskoe shos. 4, Moscow, 125993
G. Shcherbakova
State Research Institute for Chemistry and Technology of Organoelement Compounds (SSC RF GNIIKhTEOS)
Email: varfolom2a@rambler.ru
Rússia, sh. Entuziastov, Moscow, 111123
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