Development of New Cordierite-Based Refractory Coatings for Casting Applications
Abstract
In this study, new refractory coatings based on synthesized cordierite for the casting applications were developed. The investigation included starting raw materials characterization, synthesis of the cordierite, design of the refractory coating as final product, and its application testing. The obtained results pointed out that coating suspension sediment stability was crucial quality parameter. Design and optimization of the coatings composition, with controlled rheological properties included, were achieved by application of different coating components, namely different suspension agents and by alteration of the coating production procedure. Cordierite, used as filler, was obtained by means of synthesis in the solid-state reaction on the basis of talc, kaolin, and alumina. The investigation showed that the application of these particular types of water/alcohol-based coatings has positive influence on surface quality and structural and mechanical properties of the castings of alumin...um alloys obtained by casting into sand molds by means of evaporable models method, that is, evaporate pattern casting process.
Source:
International Journal of Applied Ceramic Technology, 2014, 11, 2, 321-331Publisher:
- Wiley, Hoboken
Funding / projects:
- Serbian Ministry of Science and Education
- Implementation of new technical, technological and environmental solutions in the mining and metallurgical operations RBB and RBM (RS-MESTD-Technological Development (TD or TR)-33007)
- Directed synthesis, structure and properties of multifunctional materials (RS-MESTD-Basic Research (BR or ON)-172057)
- Development and application of multifunctional materials using domestic raw materials in upgraded processing lines (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45008)
- Phenomena and processes of the synthesis of new glassy and nano-structured glass-ceramics materials (RS-MESTD-Basic Research (BR or ON)-172004)
DOI: 10.1111/ijac.12010
ISSN: 1546-542X
WoS: 000332095500014
Scopus: 2-s2.0-84897740317
Collections
Institution/Community
Institut za ispitivanje materijalaTY - JOUR AU - Prstić, Aurel AU - Aćimović-Pavlović, Zagorka AU - Terzić, Anja AU - Pavlović, Ljubica AU - Grujić, Snezana PY - 2014 UR - http://rims.institutims.rs/handle/123456789/250 AB - In this study, new refractory coatings based on synthesized cordierite for the casting applications were developed. The investigation included starting raw materials characterization, synthesis of the cordierite, design of the refractory coating as final product, and its application testing. The obtained results pointed out that coating suspension sediment stability was crucial quality parameter. Design and optimization of the coatings composition, with controlled rheological properties included, were achieved by application of different coating components, namely different suspension agents and by alteration of the coating production procedure. Cordierite, used as filler, was obtained by means of synthesis in the solid-state reaction on the basis of talc, kaolin, and alumina. The investigation showed that the application of these particular types of water/alcohol-based coatings has positive influence on surface quality and structural and mechanical properties of the castings of aluminum alloys obtained by casting into sand molds by means of evaporable models method, that is, evaporate pattern casting process. PB - Wiley, Hoboken T2 - International Journal of Applied Ceramic Technology T1 - Development of New Cordierite-Based Refractory Coatings for Casting Applications EP - 331 IS - 2 SP - 321 VL - 11 DO - 10.1111/ijac.12010 ER -
@article{ author = "Prstić, Aurel and Aćimović-Pavlović, Zagorka and Terzić, Anja and Pavlović, Ljubica and Grujić, Snezana", year = "2014", abstract = "In this study, new refractory coatings based on synthesized cordierite for the casting applications were developed. The investigation included starting raw materials characterization, synthesis of the cordierite, design of the refractory coating as final product, and its application testing. The obtained results pointed out that coating suspension sediment stability was crucial quality parameter. Design and optimization of the coatings composition, with controlled rheological properties included, were achieved by application of different coating components, namely different suspension agents and by alteration of the coating production procedure. Cordierite, used as filler, was obtained by means of synthesis in the solid-state reaction on the basis of talc, kaolin, and alumina. The investigation showed that the application of these particular types of water/alcohol-based coatings has positive influence on surface quality and structural and mechanical properties of the castings of aluminum alloys obtained by casting into sand molds by means of evaporable models method, that is, evaporate pattern casting process.", publisher = "Wiley, Hoboken", journal = "International Journal of Applied Ceramic Technology", title = "Development of New Cordierite-Based Refractory Coatings for Casting Applications", pages = "331-321", number = "2", volume = "11", doi = "10.1111/ijac.12010" }
Prstić, A., Aćimović-Pavlović, Z., Terzić, A., Pavlović, L.,& Grujić, S.. (2014). Development of New Cordierite-Based Refractory Coatings for Casting Applications. in International Journal of Applied Ceramic Technology Wiley, Hoboken., 11(2), 321-331. https://doi.org/10.1111/ijac.12010
Prstić A, Aćimović-Pavlović Z, Terzić A, Pavlović L, Grujić S. Development of New Cordierite-Based Refractory Coatings for Casting Applications. in International Journal of Applied Ceramic Technology. 2014;11(2):321-331. doi:10.1111/ijac.12010 .
Prstić, Aurel, Aćimović-Pavlović, Zagorka, Terzić, Anja, Pavlović, Ljubica, Grujić, Snezana, "Development of New Cordierite-Based Refractory Coatings for Casting Applications" in International Journal of Applied Ceramic Technology, 11, no. 2 (2014):321-331, https://doi.org/10.1111/ijac.12010 . .