Mixed ceramics
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Values are benchmarks for easy comparison. Other materials on request
Mixed ceramics or dispersion ceramics (ATZ and ZTA ceramics)
A combination of positive oxide ceramics properties (ZrO2 / Al2O3) to provide enhanced material properties (ZTA / ATZ).
Mixed ceramics are materials that consist of a combination of zirconium oxide and aluminum oxide to produce advanced materials combining the high strength and impact resistance of zirconia with the hardness of alumina. In contrast to ATZ ceramics, the percentage share of alumina in ZTA ceramics is higher than that of zirconia.
Specific properties
High strength |
High impact resistance |
High hardness |
High wear resistance |
High Weibull modulus |
High surface quality |
Good electric insulation (ZTA) |
Applications
Various implants in the medical engineering sector |
High-performance cutting components used in the medical engineering sector |
Metal processing and mechanical engineering |
Knives, drills, cutters, indexable inserts |