Effect of Zinc on the Elastic Behaviour of (TeO2)90(AlF3)10-x(ZnO)x Glass System
نویسندگان
چکیده
Systematic of ternary oxyfluotellurite tellurite glasses in the form (TeO2)90(AlF3)90x(ZnO)x have been successfully prepared. Both longitudinal and shear ultrasonic velocities were measured in different compositions of the glass system by using the MBS8000 Ultrasonic Data Acquisition System at 10 MHz frequency and at room temperature. The elastic properties of ternary telluirte glasses (TeO2)90(AlF3)90x(ZnO)x were measured as a function of composition. The ultrasonic velocity data, the density, the calculated elastic moduli and micro-hardness depend on the glass composition. The composition dependence was discussed in terms of ZnO modifiers that were expected to change the physical properties of oxyfluotellurite glasses.
منابع مشابه
Effect of AlF3 on the Density and Elastic Properties of Zinc Tellurite Glass Systems
This paper presents the results of the physical and elastic properties of the ternary zinc oxyfluoro tellurite glass system. Systematic series of glasses (AlF3)x(ZnO)y(TeO2)z with x = 0–19, y = 0–20 and z = 80, 85, 90 mol% were synthesized by the conventional rapid melt quenching technique. The composition dependence of the physical, mainly density and molar volume, and elastic properties is di...
متن کاملCorrection: Effect of AlF3 on the Density and Elastic Properties of Zinc Tellurite Glass Systems. Materials 2012, 5, 1361-1372.
Due to an oversight, the data of the last column " Vs " in Table 1 was missing in the original version of this article [1]. shear ultrasonic wave velocities of (AlF 3) x-(ZnO) y-(TeO 2) z glasses. The pure TeO 2 glass is included for comparison.
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