CERASIC -BP Porous SiC (144KB)
CERASIC , a silicon carbide material sintered under atmospheric pressure, is a ceramic material for structure that has the superior properties of high thermal strength, high hardness and high elasticity.
They are, therefore, capable of protecting from shocks during road excavations when laying the optical fiber under the ground or the construction making the joint trench for electric wires, and preventing the conduit materials from damage. We can use it for max.300×300mm.
Protection plate
| Bulk density | (d) | g/cm3 | 3.1 |
|---|---|---|---|
| Bending strength | (R.T) | MPa | 450 |
(1450 ) |
MPa | 450 | |
| Young's modulus | (E) | GPa | 420 |
| Poisson's ratio | 0.18 | ||
| Shear modulus | (E/d) | 106m | 12.6 |
| Vickers hardness | 2300 | ||
| Fracture toughness | (KIC) | MPa・m1/2 | 3.5 |
| Coefficient of thermal expension | 10-6/K | 4.5 | |
| Thermal conductivity | ( ) |
W/mk | 170 |
| Thermal diffusivity | (/cd) |
cm2/s | 0.8 |
| Thermal shock resistance | (△T) | |
450 |
| Electrical conductivity | (R.T) |  ・cm |
100-106 |
