Silicon carbide moving ring

Items Name Unit

           Unit 95% Al2O399%Al2O3

Density density g/cm33.63.9

Flexural Strength Flexural Strength MPa 313340

Compressive Strength Compressive Strength MPa34003600

Modulus of Elasticity Modulus of Elasticity

Impact Resistance Impact Resistance MPa•m1/245.1

Weibull Modulus Weibull coefficient m1010

Vickers Hardness Vickers Hardness HV0.515001650

Thermal Conductivity Thermal Conductivity W/mk2427

Highest Application Temperature Maximum operating temperature °C17501750

Volume Resistivity at 20°C 20°C volume resistance Ω.cm20>1014>1014

Dielertric strength dielectric strength KV/mm2025

Thermal expansion Thermal expansion coefficient X10-6/K5.0-8.35.4-8.3