Title

Evaluation of Mixing Efficiency and How it Affects the Properties of the New Green Sand Mixtures

Journal title

Archives of Foundry Engineering

Yearbook

2023

Volume

vol. 23

Issue

No 3

Authors

Kielar, Š. ; Bašistová, M. ; Lichy, P.

Affiliation

Kielar, Š. : VSB - Technical University of Ostrava Faculty of Materials Science and Technology, Czech Republic ; Bašistová, M. : VSB - Technical University of Ostrava Faculty of Materials Science and Technology, Czech Republic ; Lichy, P. : VSB - Technical University of Ostrava Faculty of Materials Science and Technology, Czech Republic

Keywords

Green sand mixture ; Eddy mixer ; mixing time ; Optimization of mixing ; Green compressive strength

Divisions of PAS

Nauki Techniczne

Coverage

88-93

Publisher

The Katowice Branch of the Polish Academy of Sciences

Bibliography

[1] Pastierovičová, L., Kuchariková, L., Tillová, E., Chalupová, M. & Pastirčák, R. (2022). Quality of automotive sand casting with different wall thickness from progressive secondary alloy. Production Engineering Archives. 28(2), 172-177. https://doi.org/10.30657/pea.2022.28.20.
[2] Kamińska, J., Stachowicz, M., Puzio, S. et al. (2023). Studies of mechanical and technological parameters and evaluation of the role of lustrous carbon carriers in green moulding sands with hybrid bentonite. Archivives of Civil and Mechanical Engineering. 23, 11, 1-19. https://doi.org/10.1007/s43452-022-00550-1.
[3] Radkovský, F., Gawronová, M., Merta, V., Lichý, P., Kroupová, I., Nguyenová, I., Kielar, Š., Folta, M., Bradáč, J., Kocich, R. (2022). Effect of the composition of hybrid sands on the change in thermal expansion. Materials. 15(17), 6180, 1-15. https://doi.org/10.3390/ma15176180.
[4] Troy, E. C. et al. (1971). A mulling index applied to sand-water-bentonite. AFS Transactions. 79, 213-224.
[5] Gawronová, M., Kielar, Š. & Lichý, P. (2022). Mulling and its effect on the properties of sand-water-bentonite moulding mixture. Archives of Foundry Engineering. 22(3), 107-112. DOI: 10.24425/afe.2022.140243.
[6] Multiserw-Morek. Catalogue of moulding and core mass testing equipment. Propagation catalogue. Retrieved January 20, 2023, from http://multiserw-morek.pl/!data/attachments/odlewnictwo_pl_a4_24str.pdf. (in Polish).
[7] Silica sand Biała Góra. Sand Team. Technical sheet. Holubice. Retrieved January 20, 2023 from: https://www.sandteam.cz/wp-content/uploads/2022/09/Biala_Gora_v6.pdf (in Czech).
[8] Keramost. Activated bentonite. Product Safety data sheet. Retrieved January 20, 2023 from: https://www.keramost.cz/dokumenty/sds-bentonite-activated-en.pdf.

Date

2023.09.18

Type

Article

Identifier

DOI: 10.24425/afe.2023.146666