Corundum Ceramics

We are offering our customers a wide range of Corundum Ceramics, which are available following Specifications :-
Refractory corundum sagger
High strength
Long service life
Without any twist or distortion
Supply any size as drawings
Al2O3%a Y 80
Fe2O3%a 0.5
AP %a 24-20
BD g/cm3a Y 2.6-3.1
CCS Mpaa Y 30-50
RUL A Ca Y 1500-1700
PLC % (1500-1600A C,3h) a 0.5
Thermal expansion (10-6/A C,1300A C) 8.6
Thermal conductivity w/(m.k) a 2.0
Thermal stability (1100A Cwater cooling)a Y 8
Lord crystalling phase a-Al2O3
1. Chemical Positions:reference in above table;
2. Physical Properties:Completely without any twist or distortion . All saggars perpendicular base with strip design of surface;
3. Dimensions:As your drawings.
4. Applications:for firing Ceramic Wall Tile in kilns which uses Oxidizing Atmosphere.
5. Using life: more than 200 time rounds appliance.
6. Firing temperature:1100 degree Celsius.
7. Firing period time:28 hours.
8. Loading:not over 4 kgms weight