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TYPICAL
AND AVERAGE DATA FOR HIGH ALUMINA BRICKS <<
|
TR-45AI |
TR-50AI |
TR-60AI |
TR-62AI |
TR-70AI |
| AI2O3%Min |
45 |
50 |
60 |
62 |
70 |
| Fe2O3%max |
1.7 |
1.7 |
1.5 |
1.5 |
3.5 |
| PCE
Orton (0C) Min |
33 |
34/35 |
36 |
36 |
37 |
| BD
gm/cc min |
2.2 |
2.3 |
2.4 |
2.4 |
2.6 |
| App
Porosity (Vol%) max |
20 |
22 |
20 |
18 |
23 |
| CCs
Kg/Cm2min |
400 |
400 |
400 |
600 |
400 |
| RUL
ta0C 2kg/cm2min |
1450 |
1450 |
1500 |
1500 |
1450 |
| PCL
at 15000C 2 hrs. |
±1.0% |
±1.0% |
±1.0% |
±0.5% |
+1-3% |
| Application |
Blast
Furnace, Cement rotary kiln, lime calcination kiln, addle
lining of concast laddles, oil fired high temp kilns. |
O.H.
detrics, Glass plants, for bottom lining of blast furnace
rotary kilns and aluminium industry. |
Bottom
paving lining of steel laddles and EAF roofs and electrical
arc furnaces. |
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