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The influence of magnetite-based additives on the physicomechanical and special properties of sand-resin mixtures

https://doi.org/10.21122/1683-6065-2025-1-40-46

Abstract

The article presents the results of studies of the effect of FerroSAND® magnetite-containing additive on the basic physicomechanical and special properties of cold-hardening sand-resin mixtures used in alpha-set and furan processes. Based on the research results, recommendations are given for the rational use of Ferrosan® additives in mixtures with furan, carbamide-furan and phenol-formaldehyde binders.

About the Authors

S. V. Koreniugin
Belarusian National Technical University
Belarus

Minsk, 65, Nezavisimosty Ave.



S. L. Rovin
Metallurgical Scientific Center, Uzmetkombinat JSC
Uzbekistan

Bekabad, 1, Sirdaryo str.



P. P. Kuzenkov
SFR Group of Companies
Russian Federation

St. Petersburg, Kolpino, 31, Finlyandskaya str.



M. A. Rypinski
Belarusian National Technical University
Belarus

Minsk, 65, Nezavisimosty Ave.



References

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2. Koreniugin S. V., Rovin S. L. Vliyanie special’nyh dobavok na fiziko‑mekhanicheskie svojstva sterzhnevyh smesej [The effect of special additives on the physical‑mechanical properties of mixtures used for the manufacture of cores by the cold‑box‑amine‑process]. Lit’e i metallurgiya = Foundry production and metallurgy, 2023, no. 3, pp.36–40.

3. Korenyugin S. V., Rovin S. L., Kuzenkov P. P. Izmenenie svojstv sterzhnevyh smesej po Cold‑box‑amin‑processu pri ispol’zovanii razlichnyh metallosoderzhashchih dobavok [Changing the properties of core mixtures by the Cold‑box‑amin‑process using various metal‑containing additives]. Litejnoe proizvodstvo = Foundry production, 2024, no. 6, pp. 21–24.

4. Zhukovskij S. S. Holodnotverdeyushchie svyazuyushchie i smesi dlya litejnyh sterzhnej i form [Cold‑hardening binders and mixtures for foundry cores and moulds]. Moscow, Mashinostroenie Publ., 2010, 256 p.

5. Rovin S. L., Korenyugin S. V. Prichiny vozniknoveniya braka otlivok po prosechkam i poisk sposobov ego predotvrashcheniya [Causes of casting defects due to punching and finding ways to prevent them]. Litejnoe proizvodstvo = Foundry production, 2019, no. 12, pp. 6–8.

6. Hennej N. Himiya tverdogo tela [Solid state chemistry]. Moscow, MIR Publ., 1971, 224 p.


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For citations:


Koreniugin S.V., Rovin S.L., Kuzenkov P.P., Rypinski M.A. The influence of magnetite-based additives on the physicomechanical and special properties of sand-resin mixtures. Litiyo i Metallurgiya (FOUNDRY PRODUCTION AND METALLURGY). 2025;(1):40-46. (In Russ.) https://doi.org/10.21122/1683-6065-2025-1-40-46

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ISSN 1683-6065 (Print)
ISSN 2414-0406 (Online)