期刊
EUROPEAN PHYSICAL JOURNAL B
卷 84, 期 1, 页码 47-51出版社
SPRINGER
DOI: 10.1140/epjb/e2011-20631-x
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xSb(2)O(3)-40TeO(2)-(60 - x) V2O5 glasses with 0 a parts per thousand currency sign x a parts per thousand currency sign 10 (in mol%) have been prepared by rapid- melt quenching method. DSC curves of these ternary glasses have been investigated. The glass transition properties that have been measured and reported in this paper, include the glass transition temperature (T (g) ), glass transition width (Delta T (g) ), heat capacity change at glass transition (Delta C (P) ) and fragility (F). Thermal stability, Poisson's ratio, fragility and glass forming tendency of these glasses have been estimated, to determine relationship between chemical composition and the thermal stability or to interpret the structure of glass. In addition, Makishima and Makenzie's theory was applied for determination of Young's modulus, bulk modulus and shear modulus, indicating a strong relation between elastic properties and structure of glass. Generally, results of this work show that glass with x = 0 has the highest shear, bulk and Young's moduli which make it as suitable candidate for the manufacture of strong glass fibers in technological applications; but it should be mentioned that glass with x = 8 has higher handling temperature and super resistance against thermal attack.
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