TY - GEN
T1 - The effect of various talc composition on zircon based as refractory filler foundry coating for aluminum casting
AU - Dhaneswara, Donanta
AU - Shandiana, Bionolla
AU - Dwinanda, Davino Aditya
N1 - Funding Information:
This research is conducted under research grant by Directorate of Research and Community Service University of Indonesia “Hibah Publikasi Internasional Terindeks untuk Tugas Akhir” with agreement number NKB-0721/UN.R3.1/HKP.05.00/2019
Publisher Copyright:
© 2020 Author(s).
PY - 2020/4/21
Y1 - 2020/4/21
N2 - Foundry coating is one of the essential things that need to be considered in the metal casting process which will act as a barrier between molten metal and mold during the casting process to prevent thermal shock. Zircon is widely used as filler on foundry coating, but it has a relatively high price, while the function of the foundry coating itself is to produce better casting products so that secondary processing costs can reduced. In this research, the effect of partial substitution of talc on zircon to produce high-quality foundry coatings will be studied. The study aims to determine the feasibility of talc to provide a good foundry coating. The samples were made with varied in the composition of talc 16 wt.%, 18 wt.%, and 20 wt.%, and the samples will be given a variety of treatment, drying at room temperature and 100 °C. The characterization used in this study is Particle Size Analyzer (PSA) to analyze the particle size and, its distribution, Viscometer to investigate the viscosity of the slurry, X-Ray Diffraction (XRD) to analyze the compound, Scanning Electron Microscope (SEM) to analyze the coating morphology and Simultaneous Thermal Analysis (STA) to investigate the thermal stability of the coatings. The characterization result shows that talc is feasible to use as zircon partial substitution.
AB - Foundry coating is one of the essential things that need to be considered in the metal casting process which will act as a barrier between molten metal and mold during the casting process to prevent thermal shock. Zircon is widely used as filler on foundry coating, but it has a relatively high price, while the function of the foundry coating itself is to produce better casting products so that secondary processing costs can reduced. In this research, the effect of partial substitution of talc on zircon to produce high-quality foundry coatings will be studied. The study aims to determine the feasibility of talc to provide a good foundry coating. The samples were made with varied in the composition of talc 16 wt.%, 18 wt.%, and 20 wt.%, and the samples will be given a variety of treatment, drying at room temperature and 100 °C. The characterization used in this study is Particle Size Analyzer (PSA) to analyze the particle size and, its distribution, Viscometer to investigate the viscosity of the slurry, X-Ray Diffraction (XRD) to analyze the compound, Scanning Electron Microscope (SEM) to analyze the coating morphology and Simultaneous Thermal Analysis (STA) to investigate the thermal stability of the coatings. The characterization result shows that talc is feasible to use as zircon partial substitution.
UR - http://www.scopus.com/inward/record.url?scp=85113541784&partnerID=8YFLogxK
U2 - 10.1063/5.0001678
DO - 10.1063/5.0001678
M3 - Conference contribution
AN - SCOPUS:85113541784
T3 - AIP Conference Proceedings
BT - Proceedings of the 3rd International Seminar on Metallurgy and Materials, ISMM 2019
A2 - Darsono, Nono
A2 - Thaha, Yudi Nugraha
A2 - Ridhova, Aga
A2 - Rhamdani, Ahmad
A2 - Utomo, Muhammad Satrio
A2 - Ridlo, Faried Miftahur
A2 - Prasetyo, Mukhlis Agung
PB - American Institute of Physics Inc.
T2 - 3rd International Seminar on Metallurgy and Materials: Exploring New Innovation in Metallurgy and Materials, ISMM 2019
Y2 - 23 October 2019 through 24 October 2019
ER -