scholarly journals ­Effect of sintering treatment time on the sintering behaviour and thermal shock resistance of Li2O-Al2O3-SiO2 glass-ceramics

2021 ◽  
pp. 1-12
Author(s):  
Husniyah Aliyah Lutpi ◽  
Hasmaliza Mohamad ◽  
Tuti Katrina Abdullah ◽  
Hamisah Ismail
Keyword(s):  
Thermal Shock ◽  
Thermal Shock Resistance ◽  
Treatment Time ◽  
Glass Ceramics ◽  
Sio2 Glass ◽  
Shock Resistance ◽  
Sintering Behaviour

scholarly journals Thermal shock properties of glass-ceramics synthesized from a glass frit

2017 ◽  
Vol 49 (2) ◽  
pp. 139-147 ◽  
Author(s):  
Mira Cocic ◽  
Branko Matovic ◽  
Milica Posarac ◽  
Tatjana Volkov-Husovic ◽  
Jelena Majstorovic ◽  
...  
Keyword(s):  
Thermal Shock ◽  
Thermal Shock Resistance ◽  
Glass Ceramics ◽  
Glass Frit ◽  
Test Image ◽  
X Ray ◽  
Ultrasonic Measurements ◽  
Water Quench ◽  
Shock Resistance ◽  
Quench Test

In this study, the behavior of glass-ceramics synthesized from a glass frit of FFW (Final Flotation Waste) originated from the RTB Bor Company was investigated. Thermal shock resistance was monitored in order to assess the possibility of application of such waste material. Thermal shock of the samples was conducted using water quench test. Image analysis and ultrasonic measurements were used as nondestructive methods for quantification of thermal shock damage at the surface and in the bulk of the specimens. Phase composition of samples was determined by X-ray powder diffraction (XRPD). The degradation level of samples was about 43 % after 20 cycles of water quench tests. The results pointed out that glass-ceramic material exhibited good thermal shock resistance.

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