Laboratory methods for the study of rod mixtures at high temperatures
https://doi.org/10.21122/1683-6065-2021-4-24-27
Abstract
The article presents an analysis of laboratory methods for studying temperature and phase expansions and changes in the properties of molding and core mixtures during heating. The analysis of laboratory equipment offered on the Belarusian market for high‑temperature testing of molding materials and mixtures is carried out, the methodology for conducting such tests using devices from leading world manufacturers is described. The results of high‑temperature test tests of mixtures based on furan binders are presented.
About the Authors
S. V. Koreniugin
Belarusian National Technical University
Belarus
Minsk, Belarus, 65, Nezavisimosty Ave.
Belarus
Minsk, Belarus, 65, Nezavisimosty Ave.
S. L. Rovin
Belarusian National Technical University
Belarus
Minsk, Belarus, 65, Nezavisimosty Ave.
Belarus
Minsk, Belarus, 65, Nezavisimosty Ave.
References
1. Rovin S. L., Korenyugin S. V. Prichiny vozniknoveniya braka otlivok po prosechkam i poisk sposobov ego predotvrashcheniya [Causes of marriage of castings for finning and the search for ways to prevent it.]. Liteynoye proizvodstvo = Foundry production, 2019, no. 12, pp. 6–8.
2. Korenyugin S. V., Rovin S. L., Gatsuro V. M. Prichiny defektov litia pri ispolzovanii sterzhney, izgotovlennykh po Cold‑BoxAmine‑protsessu [Causes of casting defects when using cores made according to the cold‑box amine process]. Sovremennyye tekhnologii dlya zagotovitelnogo proizvodstva: materialy RNTK professorsko‑prepodavatelskogo sostava, nauchnykh rabotnikov, doktorantov i aspirantov MTF BNTU = Modern technologies for procurement production: materials of the RNTK of the teaching staff, researchers, doctoral students and postgraduates of the ITF BNTU, Minsk, aprel 2020. BNTU. Minsk, 2020, pp. 103–106.
3. http://www.simpsongroup.com/media/usa/Simpson-Sand-Testing-Catalog.pdf – data dostupa: 25.05.2021.
4. http://multiserw‑morek.pl/data/attachments/1044_2015_folder_odlewnictwo_en.pdf – data dostupa: 25.05.2021.
Review
For citations:
Koreniugin S.V., Rovin S.L. Laboratory methods for the study of rod mixtures at high temperatures. Litiyo i Metallurgiya (FOUNDRY PRODUCTION AND METALLURGY). 2021;(4):24-27. (In Russ.) https://doi.org/10.21122/1683-6065-2021-4-24-27
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