Abstract
The purpose of this project is to evaluate the strength degradation of eight dental ceramics after in vitro aging simulation by mechanical cycling and to relate these results to the microstructure of each material. Two glass-infiltrated alumina composites: a) Vita In-Ceram Alumina - Vita (ICA) and b) Alglass - EDG (AG); two glass-infiltrated alumina-zirconia composites: a) Vita In-Ceram Z…