جرم های آلومینایی Refractory Castable AZARCAST-90
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Refractory Castable AZARCAST-90
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AZARCAST-90
Chemical
Analysis
| AL2O3 |
% |
Min 90 |
| Fe2O3 |
% |
Max 1 |
| CaO |
% |
Max 5.50 |
Physical Properties
| Bulk Density (Db.) |
g/cm3 |
Max
2.60 |
| Grain Size |
mm |
0-5 |
Cold Crushing Strength (c.c.s)
after drying
att 110
after firing at 1000
after firing at 1500 |
kg/cm2
kg/cm2
kg/cm2 |
Min 400
Min 250
Min 450 |
| Max.
Service temp. |
ºC |
1750 |
| Permanent Linear Change at 1550 |
T0.5ºc |
+-0.50 |
| Refractoriness |
ºC |
1850 |
| Storage Limit |
ºC |
12 |
| mixing
liqid(waer) |
% |
7-9 |
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نقد و بررسیها
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