Abstract
We have studied the effect of iron oxides (0–10 wt % in terms of FeO) on the fabrication conditions and properties of continuous Fe-containing glass fibers and have determined the temperature ranges of fiber fabrication. A relationship between the iron oxide content of glass and the fiber fabrication temperature has been established. Using differential scanning calorimetry and x-ray diffraction, we have investigated the effect of glass composition on the glass transition temperature and temperature range of crystallization of the fibers. At high iron oxide contents (5–10 wt %), the first to crystallize is magnetite, otherwise quartz appears first. Increasing the heat-treatment temperature leads to crystallization of pigeonite, augite, enstatite, anorthite, and labradorite.
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Original Russian Text © E.A. Moiseev, S.I. Gutnikov, A.P. Malakho, B.I. Lazoryak, 2008, published in Neorganicheskie Materialy, 2008, Vol. 44, No. 9, pp. 1148–1152.
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Moiseev, E.A., Gutnikov, S.I., Malakho, A.P. et al. Effect of iron oxides on the fabrication and properties of continuous glass fibers. Inorg Mater 44, 1026–1030 (2008). https://doi.org/10.1134/S0020168508090215
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DOI: https://doi.org/10.1134/S0020168508090215