Microstructural evaluation of thermally fatigued SiC-reinforced Al2O3/ZrO2 matrix composites
SH Kenawy, WMN Nour - Journal of materials science, 2005 - Springer
SH Kenawy, WMN Nour
Journal of materials science, 2005•SpringerUsing the water-quenching technique, the thermal fatigue behaviour of an alumina/zirconia
and platelets-and particulates-SiC reinforced alumina/zirconia matrix composites hot-
pressed at 1500 and 1700∘ C has been studied. The addition of 10 wt% SiC either in the
form of platelets or particulates can obviously improve the thermal fatigue resistance of
alumina/zirconia composites. The damages present after 40 thermal fatigue cycles in the
composites was illustrated by the microstructure examinations and EDX.
and platelets-and particulates-SiC reinforced alumina/zirconia matrix composites hot-
pressed at 1500 and 1700∘ C has been studied. The addition of 10 wt% SiC either in the
form of platelets or particulates can obviously improve the thermal fatigue resistance of
alumina/zirconia composites. The damages present after 40 thermal fatigue cycles in the
composites was illustrated by the microstructure examinations and EDX.
Abstract
Using the water-quenching technique, the thermal fatigue behaviour of an alumina/zirconia and platelets- and particulates-SiC reinforced alumina/zirconia matrix composites hot-pressed at 1500 and 1700∘C has been studied. The addition of 10 wt% SiC either in the form of platelets or particulates can obviously improve the thermal fatigue resistance of alumina/zirconia composites. The damages present after 40 thermal fatigue cycles in the composites was illustrated by the microstructure examinations and EDX.
Springer
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