Zirconia Ceramic
Certificates: SGS, ISO
Stocks Available
Low Friction
prompt delivery
Zirconia Ceramic
Material: Alumina Ceramic, Zirconia Ceramic, ZTA, SIC etc
Products Highlights
Stocks Available
High Density, Good Fracture Toughness
Good Abrasive, High Strength
High Wear Resistance
Application
Widely used in sealing device in petroleum, medicine, chemical, mobile manufacture, war industry, metallurgy, printing and dying, food, mechanical and so on.
Items
Units
Parameters
Composition
Wt%
94.8%ZrO25.2%Y2O2
Packed Density
Kg/L
3.5(φ 7mm)
Specitic Density
g/cm³
≥ 6.05
Hardness(HK)
Gpa
> 11
Elastic moduils
Gpa
200
Thermal Conductivity
w/m. k
3
Crushing Load
KN
≥ 20(φ 7mm)
Fracture Toughness
Mpam ½
9
Grain size
µ m
≤ 0.5
Thermal expansion
Coefficient(20-400° C)
10x 10(20to400)
9.6