Product parameters
|
Physical properties |
parameter |
|
ZrO2 content |
≥90% |
|
Density (g/cm3) |
>5.95 |
|
Hardness (HV） |
>1130 |
|
Hardness (HRA) |
>89-91 |
|
Flexural strength(MPa) |
>1100 |
|
Elastic Modulus(GPa) |
230 |
|
Thermal conductivity（w/m. k） |
4 |
|
Thermal expansivity（10X 10“1 "C(20-400 C)） |
10 |
|
Fracture toughness（MPa.m³） |
10 |
Main characteristics
● High strength
● High corrosion resistance
● High wear resistance\Good self lubricity
● Good stability and high fatigue resistance
