Keranit
N-SiC product manufactured by molding and fired in a nitrogen atmosphere.
Here below the main characteristics offered by Keranit.
High resistance:
- Mechanical
- Against thermal shock
- At thermal gradient
- Against oxidation
- Against alkali
The product can be customized upon request (slabs, saggars, bricks, etc.)
TECHNICAL SPECIFICATIONS
SiC: >75%
Si3N4: 20%
Density: >2.65 Kg/dm3
Apparent Porosity: <16%
Maximum working temperature under reducing conditions: 1650 °C
Maximum working temperature under oxidazing conditions: 1550 °C
Thermal expansion: 4.5*10-6 K-1
M.O.R. 20 °C: 35-45 N/mm2
Thermal conductivity: 14 W/m °K