Standard technical documents: |
ТУ 1523-077-22298789-2015 |
Type: |
REFRACTORY CASTABLE |
Bond: |
HYDRAULIC |
Basic material: |
CHAMOTTE, SECAR-51 |
Application method: |
VIBRATION CASTING |
BASIC PROPERTIES
Maximum operating temperature |
1250 |
°C |
Apparent density on firing at 1000 °C |
2.3 |
g/cm³ |
Maximum fraction |
10 |
mm |
CHEMICAL ANALYSIS
Al2O3 |
42 |
|
Fe2O3 |
1.2 |
% |
CaO |
6.0-7.0 |
% |
PHYSICAL PROPERTIES
After firing at, °С | Permanent linear extansion, % | Ultimate compressive strength, N/mm² | Thermal conductivity, W/mK |
110 | – 0,02 |
30 |
0,90 |
800 | – 0,65 | 1,1 | |
1000 | – 1,10 | 1,2 | |
1200 | -1,40 |