zirconia tube for machine seal parts

Name Zirconia Ceramic products
Ingredient: High purity Zirconia powder
Max service temperature: 2400℃
Characteristics: 1 High density
2 Strong
3 Good bending strength and fracture toughness.
4 Zirconia ceramics will not wear easily
5 Acid-proof,alkali-proof
Size and Specifications:
The size, density, chemical composition can be customized.



Technical Data
Item Zirconia Ceramic porducts
ZrO2+Y2O3 ≥99.5
Bulk density (g/cm3) 6
Max service temperature 2400℃
ROHS Hardness(HRA) ≥87
Bending Strength （Mpa） ≥800
Fracture Toughness(Map.m3/2) ≥8
Coefficient of thermal expansion 9.5*10-6 /℃
Thermal Shock Resistance(Tc ℃) 360
Elasticity Modulus(Gpa) ≥200