PRODUCTS FROM INTERKILN INDUSTRIES

- High and Mid Alumina Bricks
 

  IK50 IK70 IK59 IK60

Apparent Porosity (%)

20-22
(Max.)

21-23

15

16

Bulk Density (g/ml)

2.40 (Min.)

2.65-2.60

2.5

2.52

Cold Crushing Strength (MN/m2)

45 (Min.)

700

58

55

Permanent Linear change (%)
2h @ 1500 O C

-0.25/0.40

 

_1.2-2.00

 

+0.3

nil

 

Thermal Expansion (%)
20- 1200 O C

-

-

0.6

 

0.6

Thermal Conductivity (w/mK)
Mean Temperature 900 O C

1.28

 

1.40

 

1.89

 

1.89

Chemical Analysis (%)
Sio2
Ti02
Fe203
Al203
Ca0
Mg0
K20
Na20 



41.5
3.5
2.9
51.00
0.1
0.2
0.5
0.3

 



20.8
3.85
3.2
71.0
0.15
0.25
0.4
0.35

 



39.5
0.4
1.25
58.5
0.1
0.2
0.4
0.1



36
0.4
1
62
0.1
0.2
0.4
0.1

 

TREATMENT

BAUXITE BASED DRY PRESSED

BAUXITE BASED DRY PRESSED HIGH ABRASION RESISTANT PRODUCT SUITABLE FOR ROLLING MILL HEAT TREATMENT FURNACE ETC.

FIRED

FIRED