|
Technical
Specification of High Alumina Bricks |
|
Product code |
AL2O3
%
|
Fe2O3
%
|
PCE
Orton
|
AP
%
|
BD
gm/cc
|
CCS
kg/cm
|
RUL
Ta°C
|
PLCAR
at
°C |
For 2 hrs %
|
Characteristics &
Use |
| AR-50B |
50 |
2.5 |
34 |
23 |
2.3 |
300 |
1420 |
1600 |
 2.0 |
High alumina content, resistant to slag
and
alkali attack. Suitable for cement industries. |
| AR-60B |
60 |
3.0 |
34 |
23 |
2.4 |
350 |
1420 |
1600 |
3.0 |
Superior to 508. Suitable for cement rotary kiln
and electric arc furnaces. |
| AR-70B |
70 |
3.5 |
36 |
23 |
2.6 |
400 |
1450 |
1600 |
3.0 |
High alumina, resistant to slag, alkali attack,
and abrasion. Suitable for cement rotary kiln, ladle and electric
arc furnaces. |
| AR-70BD |
70 |
2.5 |
37 |
21 |
2.6 |
600 |
1480 |
1600 |
2.5 |
Excellent bricks for cement rotary kiln,
steelladle and electric arc furnaces. |
| AR-80B |
80 |
3.0 |
37 |
23 |
2.7 |
400 |
1440 |
1600 |
1.5 |
-do- |
|
AR-80BD |
80 |
2.5 |
37 |
21 |
2.7 |
600 |
1500 |
1600 |
1.5 |
-do- |
|
AR-90B |
90 2 |
2.5 |
38 |
25 |
2.8 |
400 |
1550 |
1600 |
1.5 |
High alumina, high resistance to
corrosion
abrasion: Suitable for special
purposes. |
Note
The above
data relates to standard sized, machine pressed bricks only. For bigger
& pneumatically rammed shapes, results may vary. General size tolerance will be
1.5% or 2mm
whichever is greater.
For more information on products, Contact us
or mail us at info@arorarefractories.net
Normal, Medium & High Heat Duty Bricks |
Super Heat Duty Bricks | Low Iron Oxide High Alumina Bricks |
High Alumina Bricks |
Special Bricks for Glass Industry |
Blast Furnace & Stove Bricks | Insulating Bricks |
Special Insulating Bricks |
Fireclay & High Alumina Mortars |
Fireclay & High Alumina Ramming Mass |
| Insulation Mortars & Castables |
Conventional Castables |
Low Cement Castables | |
