Paper Title:
Thermal Properties of Bi2O3-B2O3-ZnO Glass System
  Abstract

Oxide glasses having lower glass transition temperature are widely used in electric devices. The oxide glasses usually contain lead oxide. Recently, lead oxide glasses have been replaced with lead-free oxide glasses because of the environmental pollution. We investigated the thermal properties and the glass formation region in the Bi2O3-B2O3-ZnO ternary system. The results showed that the ratio of Tg/Tl of the bismate glasses is around 0.55, which is lower than the value of ratio 0.67, the two-third rule (Tg/ Tl=2/3)

  Info
Periodical
Materials Science Forum (Volumes 510-511)
Edited by
Hyung Sun Kim, Yu Bao Li and Soo Wohn Lee
Pages
578-581
DOI
10.4028/www.scientific.net/MSF.510-511.578
Citation
Y. J. Kim, S. J. Hwang, H. S. Kim, "Thermal Properties of Bi2O3-B2O3-ZnO Glass System", Materials Science Forum, Vols. 510-511, pp. 578-581, 2006
Online since
March 2006
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