Kurum Yazarı "Aksel, Cemail" Scopus İndeksli Yayınlar Koleksiyonu İçin Listeleme
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Mechanical properties and thermal shock behaviour of model MgO-MgAl 2O4 spinel composite refractories
Aksel, Cemail; Riley, F. L.; Warren, P. D.; Rand, B. (2006)The effects of varying the amounts (5 to 30 wt%) and particle sizes of magnesium aluminate spinel (i.e. preformed and in-situ formed) incorporated in a fully dense MgO, were investigated. Mechanical properties were measured ... -
Mechanical properties of alumina-mullite-zircon refractories
Aksel, Cemail (Trans Tech Publications LTD, 2004)The relationships between mechanical properties and microstructure of alumina-mullite-zircon refractories were investigated by varying zircon content. Various sintering temperatures were used for the slip-cast refractories ... -
Mechanical properties of magnesia-spinel composites
Aksel, Cemail; Rand, B.; Riley, F. L.; Warren, P. D. (2002)A set of dense magnesia-magnesium aluminate spinel composites has been prepared by hot-pressing magnesia powder using 0 to 30 wt.% of spinel powder of mean particle size 3, 11 and 22 µm. Bend stength, modulus, and fracture ... -
Microstructural Characterisation and Investigation of the Effects of ZrSiO4-Y2O3 Additions on Corrosion Behaviour of MgO-Spinel Composite Refractories
Aksel, Cemail; Aksoy, Tuba (Trans Tech Publications LTD, 2012)Corrosion resistance of MgO-Spinel (M-S) composite refractories containing various amounts of ZrSiO4-Y2O3 constituents was investigated. Density and open porosity values were measured and evaluated. Corrosion tests of ... -
The microstructural features of an alumina-mullite-zirconia refractory material corroded by molten glass
Aksel, Cemail (Elsevier Sci LTD, 2003)An alumina-mullite-zirconia refractory penetrated by a standard soda-lime-silica glass was statically tested at 1370 degreesC for 72 h. Microstructural features and EDAX analysis of the compositions in the corroded region ... -
The role of fine alumina and mullite particles on the thermomechanical behaviour of alumina-mullite refractory materials
Aksel, Cemail (Elsevier Science BV, 2002)Fine grain alumina and mullite particles (approximately 5 mu-m) were incorporated into slip-cast alumina - mullite refractories in order to investigate their effects on the microstructure, mechanical properties and thermal ... -
Spinel formation, reaction conditions and densification properties of magnesia-spinel composites
Aksel, Cemail (Trans Tech Publications LTD, 2004)Densification, reaction conditions and properties of densified MgO and spinel composites were examined using both pressureless sintering and hot-pressing. Initially fine (32 nm) MgO powder, either alone or blended with mum ... -
Thermal shock behaviour of alumina-mullite-zircon refractories
Aksel, Cemail (Trans Tech Publications LTD, 2004)Thermal shock behaviour of alumina-mullite-zircon refractories was investigated by varying zircon content. Thermal shock parameters R and R-st based on the room temperature mechanical measurements were calculated as a ... -
Thermal shock behaviour of magnesia-spinel composites
Aksel, Cemail; Rand, B; Riley, FL; Warren, P. D. (Elsevier Sci LTD, 2004)The incorporation of up to 30% of spinel powder of median particle sizes 3, 11 and 22 mum into dense magnesia gives improved resistance to thermal shock as indicated both by the R''' thermal shock resistance parameters ... -
Young's modulus measurements of magnesia-spinel composites using load-deflection curves, sonic modulus, strain gauges and Rayleigh waves
Aksel, Cemail; Riley, FL (Elsevier Sci LTD, 2003)The extent of interlinking of the microcracking and a decrease in strength and modulus values were determined to be a function of both spinel particle size and volume fraction to allow calculation of thermal shock parameter, ...