Zirconia Toughened Alumina Tiles (ZTA)

DescriptionZTA/Zirconia Toughened Alumina Ceramic is a high purity alumina mixed with zirconia, making a tougher, stronger material._In challenging applications_ZTA (Zirconia Toughened Alumina)_offers

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Description

ZTA/Zirconia Toughened Alumina Ceramic is a high purity alumina mixed with zirconia, making a tougher, stronger material._In challenging applications_ZTA (Zirconia Toughened Alumina)_offers exceptional mechanical strength and a level of toughness that far exceeds Alumina, making it particularly suited to physically demanding environments.

Item

ZTA



Ceramic wear material

70%~75% Alumina

25%~30% Zirconia




Density

4.2 g/cm3



Porosity

0.1

Compressive Strength

≥ 1400 Mpa



Rockwell Hardness

≥ 90 HRA

Vickers Hardness

≥ 1200 HV10



Fracture Toughness (KIC)

≥ 5.5 Mpa.m1/2



Bending Strength

≥ 350 Mpa



Wear Volume

≤ 0.009 cm3

ASTM G65 Relative Factor

11-14






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