Zirconium oxide ceramic
"a high-tech material"
TECHNICAL CERAMICS MATERIALS
Technical ceramics is the umbrella term for ceramic materials which, depending on the requirement profile, have very different properties / properties.
Download the technical ceramic material table and look at the material specifications in detail and compare them with each other.
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ZIRCONIUM OXIDE / ZRO2 3Y-TZP - MG-PSZ
Zirconium oxide is the high-performance material among oxide ceramics. It is characterized by exceptional fracture toughness, high wear and corrosion resistance, and low thermal conductivity.
THE ADVANTAGES OF ZIRCONIA CERAMICS
Very high fracture toughness
Very high flexural and tensile strength
High wear resistance
High compressive strength
Very low thermal conductivity
Thermal expansion similar to cast iron
E-module comparable to steel
Oxygen ion conductivity
Very good tribological properties
Excellent surface quality and sharp edges possible
MIXED OXIDS / ATZ - ZTA
The optimal properties of both materials are realized in our mixed oxide ceramics.
-Main component ZrO2 are called ATZ (Alumina Toughened Zirconia)
-Main component Al2O3 are called ZTA (Zirconia Toughened Alumina)
THE ADVANTAGES OF MIXED OXIDE CERAMICS
The background of the mixtures is to combine the "good" properties of both oxides:
The great strength and toughness of zirconium oxide with the hardness and wear resistance of aluminum oxide.
With a suitable proportion of ZrO2 in the ZTA material, the high electrical insulation of the Al2O3 is retained.