Browsing by Author "Fidancevska E."

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    Industrial waste as a source for fabrication of composite ceramics-glass with a controlled porosity
    (2008-12-01) Adziski R.; Fidancevska E.; Anguseva B.; Milosevski D.; Vassilev V.; Milosevski M.
    Metallurgical slag with granulation (-0.125+0.063mm) and 20 wt% waste TV glass were used for obtaining a glass ceramic composite with a controlled porosity. This material obtained by sintering at 950°C/2h possessed thermal stability, integral porosity of 43.6% and E-modulus and bending strength of 12 GPa and 39 MPa, respectively. The composite was characterized with a permeability of 0.47 Da and generation of air bubbles with size of 1-4 mm in a water medium.