Industrial waste as a source for fabrication of composite ceramics-glass with a controlled porosity

Authors :: Adziski R.
Fidancevska E.
Anguseva B.
Milosevski D.
Vassilev V.
Milosevski M.
Source :: Science of Sintering, Vol 40, Iss 1, Pp 89-96 (2008)
Publication Year :: 2008
Publisher :: International Institute for the Science of Sintering, Beograd, 2008.
Abstract: 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.

Subjects :: metallurgical slag
waste glass
sintering
porosity
mechanical properties
permeability
diffuser
Chemical technology
TP1-1185

Full Text Access

Tools