Effects of different sintering temperatures on thermal, physical, and morphological of SiO2-Na2O-CaO-P2O5 based glass-ceramic system from vitreous and ceramic wastes

Effects of different sintering temperatures on thermal, physical, and morphological of SiO2-Na2O-CaO-P2O5 based glass-ceramic system from vitreous and ceramic wastes

This research involved comprehensive studies on thermal, physical, and morphological properties of SiO2-Na2O-CaO-P2O5 (SNCP) glass-ceramic at various sintering temperatures. The study in SNCP glass-ceramic using soda-lime-silica (SLS) wastes glass and clam shell (CS) wastes as the main raw of materi...

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Bibliographic Details
Published in:Science of sintering Vol. 51; no. 4; pp. 377 - 387
Main Authors: Pallan, Nur, Matori, Khamirul, Hashim, Mansor, Azis, Raba’ah, Zainuddin, Norhazlin, Pallan, Nor, Idris, Fadzidah, Ibrahim, Idza, Wah, Loy, Rusly, Siti, Adnin, Noorfauzana, Khiri, Mohammad, Alassan, Zarifah, Mohamed, Nurzilla, Zaid, Mohd
Format: Journal Article
Language:English
Published: Beograd International Institute for the Science of Sintering (IISS) 2019
International Institute for the Science of Sintering, Beograd
Subjects:
Calcium oxide
ceramic waste
Ceramics
Crystallization
Densification
Density
Fourier transforms
Glass ceramics
glass-ceramic
Laser sintering
Morphology
Phosphorus pentoxide
Photomicrographs
Silica
Silica glass
Silicon dioxide
Sintering
Sintering (powder metallurgy)
sintering temperature
Sodium phosphate
Specific volume
thermal properties
vitreous wastes
Waste materials
Wastes
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Summary:This research involved comprehensive studies on thermal, physical, and morphological properties of SiO2-Na2O-CaO-P2O5 (SNCP) glass-ceramic at various sintering temperatures. The study in SNCP glass-ceramic using soda-lime-silica (SLS) wastes glass and clam shell (CS) wastes as the main raw of materials via conventional melt-quenching technique and solid state sintering are interesting and challenging by considering the research using waste materials to fabricate novel SNCP glass-ceramic. The main peaks, Na3PO4 and Ca3Na6Si6O18 were assigned to high crystallization temperature (Tc) at 650-950?C. The density of samples increases at 550-750?C and decreases at 850-950?C due to the increase of sample thickness and higher specific volume at high sintering temperature. FESEM micrograph showed that existed porous increased at sintering temperature 850-950?C contributes effect to low densification of the sample. nema
ISSN:0350-820X
1820-7413
DOI:10.2298/SOS1904377P