|
Density (g/cm3) |
Flexural Strength(MPa)
|
Fracture toughness K1C (M·Pam1/2) |
free Si content (%) |
Vickers microhardness |
3.09 |
326 |
4.47 |
7.76 |
25 |
(Sample by the State Building Materials Industry Industrial Ceramic Products
Quality Supervision and Testing Center for testing)