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S. Agathopoulos, D. U. Tulyaganov, J. M. G. Ventura, S. Kannan, A. Saranti, M. A. Karakassides and J. M. F. Ferreira, “Structural Analysis and Devitrification of Glasses Based on the CaO-MgO-SiO2 System with B2O3, Na2O, CaF2 and P2O5 Additives,” Journal of Non-Crystalline Solids, Vol. 352, No. 4, 2006, pp. 322-328. doi:10.1016/j.jnoncrysol.2005.12.003

has been cited by the following article:

• TITLE: Structural Changes by Thermal Treatment up to Glass Obtention of P2O5-Na2O-CaO-SiO2 Compounds with Bioglass Composition Types

  AUTHORS: Cristina Volzone, Franco Matías Stábile

  KEYWORDS: Glass Ceramics; Structure; Thermal Treatment

  JOURNAL NAME: New Journal of Glass and Ceramics, Vol.3 No.1, January 29, 2013

  ABSTRACT: P2O5-Na2O-CaO-SiO2 compounds are the base of certain glass types. Glasses are solids obtained by fast cooling of melted mix of certain compounds. Different compositions give origin to many products with a variety of applications such as: bottles, coatings, windows, tools for chemical industry, laboratory equipment, optics, as bioceramics, etc. The aim of this work was to analyze structural changes of different composition in the P2O5-Na2O-CaO-SiO2 systems thermally treated up to 1250?C, that is to say, before glass formation, by X ray diffraction. Intermediate and final developed phases up to 1100?C thermal treatment in samples were generated as a function of Na2O/CaO (1 and 1.62) and P2O5/Na2O ratios (0, 0.2 and 0.245). High-and low-combeites, calcium and sodium-calcium silicate were found at the highest studied temperature.