TY  - JOUR
AU  - Pavlović, Marko
AU  - Nikolić, Jasmina
AU  - Andrić, Ljubiša
AU  - Todorović, Dejan
AU  - Bozić, Katarina
AU  - Drmanić, Saša
PY  - 2022
UR  - https://ritnms.itnms.ac.rs/handle/123456789/628
AB  - This paper is focused on the preparation procedures, using a talc-based filler, to improve the rheologic properties of the lost foam refractory coatings. Talc, with grain size of 40 .m, was mechanically activated in a vibration mill over the following times: 10, 20 and 30 min. Depending on the time required for the mechanical activation, the change in the filler grain size and shape was analysed along their effects on the talc-filled lost foam coating dispersion ability and stability. In order to characterize the filler, the following methods were used: X-ray diffraction, scanning electron microscopy and optic microscopy. The coating composition was tuned by choosing the suitable grain size and shape factor of the activated filler. In addition, different coating components (additives, solvent) were applied to alter the coating generation procedure. It was shown that the application of this type of the lost foam refractory coatings - water-based coatings - have a positive influence on quality of the aluminium alloy castings, which contributes to reducing the cost of cleaning and processing of the castings. Also, alcohol-based refractory coatings with talc-based activated fillers were tested and used to have the castings produced in the sand moulds.
PB  - Srpsko hemijsko društvo, Beograd
T2  - Journal of the Serbian Chemical Society
T1  - Synthesis of the new lost foam refractory coatings based on talc
EP  - 503
IS  - 4
SP  - 491
VL  - 87
DO  - 10.2298/JSC211019111P
UR  - conv_935
ER  - 

@article{
author = "Pavlović, Marko and Nikolić, Jasmina and Andrić, Ljubiša and Todorović, Dejan and Bozić, Katarina and Drmanić, Saša",
year = "2022",
abstract = "This paper is focused on the preparation procedures, using a talc-based filler, to improve the rheologic properties of the lost foam refractory coatings. Talc, with grain size of 40 .m, was mechanically activated in a vibration mill over the following times: 10, 20 and 30 min. Depending on the time required for the mechanical activation, the change in the filler grain size and shape was analysed along their effects on the talc-filled lost foam coating dispersion ability and stability. In order to characterize the filler, the following methods were used: X-ray diffraction, scanning electron microscopy and optic microscopy. The coating composition was tuned by choosing the suitable grain size and shape factor of the activated filler. In addition, different coating components (additives, solvent) were applied to alter the coating generation procedure. It was shown that the application of this type of the lost foam refractory coatings - water-based coatings - have a positive influence on quality of the aluminium alloy castings, which contributes to reducing the cost of cleaning and processing of the castings. Also, alcohol-based refractory coatings with talc-based activated fillers were tested and used to have the castings produced in the sand moulds.",
publisher = "Srpsko hemijsko društvo, Beograd",
journal = "Journal of the Serbian Chemical Society",
title = "Synthesis of the new lost foam refractory coatings based on talc",
pages = "503-491",
number = "4",
volume = "87",
doi = "10.2298/JSC211019111P",
url = "conv_935"
}

Pavlović, M., Nikolić, J., Andrić, L., Todorović, D., Bozić, K.,& Drmanić, S.. (2022). Synthesis of the new lost foam refractory coatings based on talc. in Journal of the Serbian Chemical Society
Srpsko hemijsko društvo, Beograd., 87(4), 491-503.
https://doi.org/10.2298/JSC211019111P
conv_935

Pavlović M, Nikolić J, Andrić L, Todorović D, Bozić K, Drmanić S. Synthesis of the new lost foam refractory coatings based on talc. in Journal of the Serbian Chemical Society. 2022;87(4):491-503.
doi:10.2298/JSC211019111P
conv_935 .

Pavlović, Marko, Nikolić, Jasmina, Andrić, Ljubiša, Todorović, Dejan, Bozić, Katarina, Drmanić, Saša, "Synthesis of the new lost foam refractory coatings based on talc" in Journal of the Serbian Chemical Society, 87, no. 4 (2022):491-503,
https://doi.org/10.2298/JSC211019111P .,
conv_935 .