Characteristic temperatures and microhardness of (ZnO)x-(AlF3)y-(TeO2)z tellurite glass systems

Citation

Sidek, H. A. A. and El-Mallawany, R. and Rosmawati, S. and Yahya, A. K. (2016) Characteristic temperatures and microhardness of (ZnO)x-(AlF3)y-(TeO2)z tellurite glass systems. Chalcogenide Letters, 13 (4). pp. 169-176. ISSN 1584-8663

Abstract

Glass transition temperature Tg and softening temperature Ts were measured by the differential thermogravimetric analysis DTA in the temperature range 300-850 K of ternary zinc oxyfluoro tellurite (ZOFT) with the composition (ZnO)x-(AlF3)y-(TeO2)z where (5 D, softening temperatures Ts(calc) and microhardness Hvof ternary zinc oxyfluoro tellurite (ZOFT) have been calculated by using ultrasonic velocities data. The compositional dependence of these physical quantities were discussed to understand the rigidity and compactness of the glass system studied.

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Additional Metadata

Item Type:	Article
Divisions:	Faculty of Science
Publisher:	National Institute of Materials Physics, National Institute of Optoelectronics
Keywords:	Thermal properties; Glasses; Tellurite
Depositing User:	Mohd Hafiz Che Mahasan
Date Deposited:	15 Aug 2018 01:56
Last Modified:	15 Aug 2018 01:56
URI:	http://psasir.upm.edu.my/id/eprint/55251
Statistic Details:	View Download Statistic

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