Mechanical Properties of ZTA: Correlation with Structural Properties and Influence of Ageing

We report the mechanical and thermal properties of industrial Zirconia Toughened Alumina (ZTA) composites for different compositions of zirconia and yttria, paying a special attention to possible ageing. As a result a correlation between the structural properties and the in-fine performances is obtained; in particular, depending on mechanical properties expected by the customer, optimum composites compositions are indicated

Structural evolution of ZTA composites during synthesis and processing

International audienc