Synthesis and characterization of new refractory coatings based on talc, cordierite, zircon and mullite fillers for lost foam casting process
Abstract
Refractory coatings based on different refractory fillers (talc, cordierite, zircon and mullite) for application in Lost Foam casting process were investigated. Design and optimization of the coatings composition with controlled, rheological properties included, and consequently synthesis were achieved by application of different coating components, namely different suspension agents and fillers and by alteration of the coating production procedure. Morphologic and microstructural analysis of fillers was carried out by means of scanning electronic microscope. X-ray diffraction analysis by means of X-ray diffractometer was applied in determination and monitoring the phase composition changes of the refractory fillers. An analysis of the particle size and shape was carried out by means of the PC software application package OZARIA 2.5. To assess the effects of application of individual refractory coatings, a detailed investigation of structural and mechanical properties of the moldings o...btained was performed. Highlight was placed on revealing and analyzing surface and volume defects present on moldings. Radiographic molding tests were carried out by means of the X-ray device SAIFORT type-S200. Attained results are essential for the synthesis of refractory coatings based on high-temperature fillers and their applications in Lost Foam casting process for manufacturing of moldings with in-advance-set properties.
Keywords:
zircon / talc / refractory coatings / mullite / Lost Foam casting / high-temperature materials / cordieriteSource:
Archives of Metallurgy and Materials, 2014, 59, 1, 89-95Publisher:
- Polska Akad Nauk, Polish Acad Sciences, Inst Metall & Mater Sci Pas, Warszawa
Funding / projects:
- Implementation of new technical, technological and environmental solutions in the mining and metallurgical operations RBB and RBM (RS-33007)
- Directed synthesis, structure and properties of multifunctional materials (RS-172057)
- Development and application of multifunctional materials using domestic raw materials in upgraded processing lines (RS-45008)
DOI: 10.2478/amm-2014-0015
ISSN: 1733-3490
WoS: 000333983900015
Scopus: 2-s2.0-84898604650
Collections
Institution/Community
Institut za ispitivanje materijalaTY - JOUR AU - Prstić, Aurel AU - Aćimović-Pavlović, Zagorka AU - Terzić, Anja AU - Pavlović, Ljubica PY - 2014 UR - http://rims.institutims.rs/handle/123456789/258 AB - Refractory coatings based on different refractory fillers (talc, cordierite, zircon and mullite) for application in Lost Foam casting process were investigated. Design and optimization of the coatings composition with controlled, rheological properties included, and consequently synthesis were achieved by application of different coating components, namely different suspension agents and fillers and by alteration of the coating production procedure. Morphologic and microstructural analysis of fillers was carried out by means of scanning electronic microscope. X-ray diffraction analysis by means of X-ray diffractometer was applied in determination and monitoring the phase composition changes of the refractory fillers. An analysis of the particle size and shape was carried out by means of the PC software application package OZARIA 2.5. To assess the effects of application of individual refractory coatings, a detailed investigation of structural and mechanical properties of the moldings obtained was performed. Highlight was placed on revealing and analyzing surface and volume defects present on moldings. Radiographic molding tests were carried out by means of the X-ray device SAIFORT type-S200. Attained results are essential for the synthesis of refractory coatings based on high-temperature fillers and their applications in Lost Foam casting process for manufacturing of moldings with in-advance-set properties. PB - Polska Akad Nauk, Polish Acad Sciences, Inst Metall & Mater Sci Pas, Warszawa T2 - Archives of Metallurgy and Materials T1 - Synthesis and characterization of new refractory coatings based on talc, cordierite, zircon and mullite fillers for lost foam casting process EP - 95 IS - 1 SP - 89 VL - 59 DO - 10.2478/amm-2014-0015 ER -
@article{ author = "Prstić, Aurel and Aćimović-Pavlović, Zagorka and Terzić, Anja and Pavlović, Ljubica", year = "2014", abstract = "Refractory coatings based on different refractory fillers (talc, cordierite, zircon and mullite) for application in Lost Foam casting process were investigated. Design and optimization of the coatings composition with controlled, rheological properties included, and consequently synthesis were achieved by application of different coating components, namely different suspension agents and fillers and by alteration of the coating production procedure. Morphologic and microstructural analysis of fillers was carried out by means of scanning electronic microscope. X-ray diffraction analysis by means of X-ray diffractometer was applied in determination and monitoring the phase composition changes of the refractory fillers. An analysis of the particle size and shape was carried out by means of the PC software application package OZARIA 2.5. To assess the effects of application of individual refractory coatings, a detailed investigation of structural and mechanical properties of the moldings obtained was performed. Highlight was placed on revealing and analyzing surface and volume defects present on moldings. Radiographic molding tests were carried out by means of the X-ray device SAIFORT type-S200. Attained results are essential for the synthesis of refractory coatings based on high-temperature fillers and their applications in Lost Foam casting process for manufacturing of moldings with in-advance-set properties.", publisher = "Polska Akad Nauk, Polish Acad Sciences, Inst Metall & Mater Sci Pas, Warszawa", journal = "Archives of Metallurgy and Materials", title = "Synthesis and characterization of new refractory coatings based on talc, cordierite, zircon and mullite fillers for lost foam casting process", pages = "95-89", number = "1", volume = "59", doi = "10.2478/amm-2014-0015" }
Prstić, A., Aćimović-Pavlović, Z., Terzić, A.,& Pavlović, L.. (2014). Synthesis and characterization of new refractory coatings based on talc, cordierite, zircon and mullite fillers for lost foam casting process. in Archives of Metallurgy and Materials Polska Akad Nauk, Polish Acad Sciences, Inst Metall & Mater Sci Pas, Warszawa., 59(1), 89-95. https://doi.org/10.2478/amm-2014-0015
Prstić A, Aćimović-Pavlović Z, Terzić A, Pavlović L. Synthesis and characterization of new refractory coatings based on talc, cordierite, zircon and mullite fillers for lost foam casting process. in Archives of Metallurgy and Materials. 2014;59(1):89-95. doi:10.2478/amm-2014-0015 .
Prstić, Aurel, Aćimović-Pavlović, Zagorka, Terzić, Anja, Pavlović, Ljubica, "Synthesis and characterization of new refractory coatings based on talc, cordierite, zircon and mullite fillers for lost foam casting process" in Archives of Metallurgy and Materials, 59, no. 1 (2014):89-95, https://doi.org/10.2478/amm-2014-0015 . .