Special Refractories

ZIRCON CONTAINING BRICKS


BRAND

Al 2 O 3 %

Fe 2 O 3%

ZrO 2 %

A.P. %

B.D. gm/cc

CCS kg/cm 2

RULat 0 C

IMR-ZIR 63

-

0.5

63

20

3.60

600

1600

IMR-ZIR 65

-

0.5

65

17

3.70

800

1700

IMR-ZM7020

68

0.5

18

18

3.15

800

1650

IMR AZS

60

1.0

7-10

18

2.60

500

1550

SILICON CARBIDE BRICKS

BRAND

SIC %

PCE Orton

A.P. %

B.D. gm/cm

CCS Kg/cm 2

RUL at 0 C

IMR-SIC-I

85-90

36

18-20

2.50

800

1540

IMR-SIC-II

65

30-31

22-24

2.25

 

 

IMR-SIC-III

35

30-31

22-24

 

 

 

ALUMINA SIC CARBON

BRAND

Al 2 O 3 %

SIC %

Fixed Carbon%

A.P. %

B.D. gm/cm

CCC Kg/cm 2

RUL at 0 C

MOR

IMR ALC 55

55

4.0

8.0

7.0

2.80

450

1650

150

IMR ALC 60

60

6.0

12.0

7.0

2.80

450

1700

140

IMR ALC 65

66

4.0

8.0

6.0

2.85

450

1700

150

IMR ALC 70

72

5.0

10.0

6.0

2.95

500

1700

170

ALUMINA MAGNESIA CARBON

BRAND

Al 2 O 3 %

MgO %

Fixed Carbon%

A.P. %

B.D. gm/cm

CCC Kg/cm 2

RUL at 0 C

MOR

IMR ALMC 70

72

11.0

8.0

6.0

2.95

550

1700

180

IMR ALMC 60

66

11.0

7.0

6.0

2.90

550

1650

170

IMR ALMC 50

50

30.0

8.0

5.0

3.00

550

1650

180

 

Remarks:
The data relate to standard size pressable bricks.
These are subject to variation for bigger pressable and hand moulded shapes. Size tolerance : ± 1.5% or ± 2 mm whichever is greater.
The above data are not guaranteed value. They represent typical average properties.


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