Applied Ceramics
Applied Ceramics
[
Israel ]
Israel
Silicon Carbide
Grain
Irregular
Black
Within 15 days of order
According to the customers' demands
Yes
L/C, T/T
Introduction:
Black Silicon Carbide (SiC) is produced from recycled feed including amorphous SiC from previous furnacing cycles; the black coloration comes from iron impurities. Black Silicon Carbide is of a lower purity (95–98%) and consists of the alpha phase with both hexagonal and rhombohedra forms.
Specification:
| Properties | Units |
Silicon Carbide |
|
| Mechanical | Density | g/cm3 | 3.08-3.20 |
| Color | - | black | |
| Water Absorption | % | 0 | |
| Flexural Strength | MPa@room temp.(R.T.) |
462 |
|
| Compressive Strength | MPa@R.T. | 1725-2500 | |
| Hardness | GPa | 23.5-24.5 | |
| Thermal | Coefficient of Linear Thermal Expansion | 1E-6/°C (»25°C to Ј1000°C) |
4.0-4.5 |
| Thermal Conductivity |
W/m°K@R.T. |
75-155 | |
| Specific Heat | cal/g°C@R.T. | 0.15 | |
| Thermal Shock Resistance | D T(°C) | 350-500 | |
| Maximum Use Temperature | °C | 1400 | |
| Electrical | Volume Resistivity | W cm@R.T. | 108 |
| Dielectric Contact | 1MHz@R.T. | - | |
