NK-CAST Al-SiC/55-29

 

 

Physical Properties:

Raw material basis

Silicon Carbide &  Tabular Alumina

Max service temperature (°C)

1550

Dry castable required (Kg/m3)

2850

Approximate amount of water required (liters/25 Kg)

0.95 – 1.30

Bulk density after drying at 110°C (Kg/m3)

2900

Grain size (mm)

0 – 5

 

 

Thermomechanical

 

 Properties:

Cold Crushing

Strength

(Kg/Cm2)

 

 After Drying at  110 ° C

≥ 600

 After heating at 1430° C

≥ 800

 

 

 

Chemical Analysis (%):

Sic

Al2O3

SiO2

Fe2O3

CaO

Na2O+K2O

29

55

12

0.5

2.0

0.5

 

 

Packing in 25 Kg Bags.

 

 

 

–  All data subject to reasonable deviations, and therefore, should not be used for specification purposes. 

–  ASTM Test Methods, where applicable, used for determination of data.