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dc.contributor.authorManlika Kamnoyen_US
dc.contributor.authorUraiwan Intathaen_US
dc.contributor.authorAnocha Munpakdeeen_US
dc.contributor.authorSukum Eitssayeamen_US
dc.contributor.authorTawee Tunkasirien_US
dc.description.abstract© 2018 Trans Tech Publications, Switzerland. In this study, the mechanical properties and microstructure of lithium disilicate glass–ceramics in the Li2O-SiO2-P2O5-Al2O3-K2O-CaO glass system were investigated. The glass-ceramics were prepared from the glass melt by casting into mold on hotplate. After that the glass was heat treated at 650-800 °C for 2 h. The heat treatment temperatures were determined from the differential thermal analysis (DTA). The phase formation and microstructure of the glass–ceramics were characterized by X-ray diffraction (XRD) technique and the scanning electron microscopy (SEM). Moreover, the mechanical properties was investigated by Vickers hardness testing. The results indicated that the samples confirmed the occurrence of Li2SiO3, Li2Si2O5, Li3PO4, and LiAlSi2O6phases in the prepared glass ceramics. The optimum heat treatment temperature results in the physical properties with a high Vickers hardness values in the range of 5.4-5.8 GPa.en_US
dc.subjectMaterials Scienceen_US
dc.titleMechanical properties and microstructure of Li<inf>2</inf>O-SiO<inf>2</inf>-P<inf>2</inf>O<inf>5</inf>-Al<inf>2</inf>O<inf>3</inf>-K<inf>2</inf>O-CaO glass-ceramicsen_US
dc.typeBook Seriesen_US
article.title.sourcetitleKey Engineering Materialsen_US
article.volume766 KEMen_US Mai Universityen_US Fah Luang Universityen_US Universityen_US
Appears in Collections:CMUL: Journal Articles

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