Industrial waste as a source for fabrication of composite ceramics-glass with a controlled porosity
Keyword(s):
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 950oC/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.
2012 ◽
Vol 87
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pp. 274-283
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1991 ◽
Vol 7
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pp. 155-157
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2020 ◽
Vol 18
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pp. 31-41
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2008 ◽
pp. 153-156