Reheating furnace brick(rolling brick) as request of end user's drawing and specifications. |
 |
| |
| ◎ ALUMINA BRICKS |
| |
| -CHEMICAL ANALYSIS |
AL2O3 |
63 |
% |
min |
Fe2O3 |
2 |
% |
max |
TlO2 |
2 |
% |
max |
|
| |
| |
| -PHYSICAL PROPERTIES |
APPARENT POROSITY |
17-23 |
% |
- |
COLD CRUSHING STRENGTH |
700 |
%Kg/㎠ |
min |
| R.U.L |
1400 |
℃ |
min |
Refractoriness |
1730 |
℃ |
min |
|
| [NOTE : PRODUCTS SHOULD BE MANUFACTURED BY PRESS.] |
| |
| ◎ CHOMTE BRICKS |
| |
| -CHEMICAL ANALYSIS |
AL2O3 |
50 |
% |
min |
Fe2O3 |
2.5 |
% |
max |
TlO2 |
3 |
% |
max |
| CaO+Mgo |
0.7 |
% |
max |
|
| |
| -PHYSICAL PROPERTIES |
| BULK DENSITY |
2.2 |
gr/cm³ |
- |
| APPARENT POROSITY |
23 |
% |
max |
| COLD CRUSHING STRENGTH |
500 |
Kg/㎠ |
min |
| R.U.L |
1370 |
C |
min |
REFRACTORINESS |
1730 |
C |
min |
|
| [NOTE : PRODUCTS SHOULD BE MANUFACTURED BY PRESS.] |
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