Silicone wear resistant Brick silicon mullite brick for rotary kiln

Product Description

Silicone wear resistant Brick 

The brick is made from sintered special grade high alumina bauxite and high grade silicon carbide, pressed by high pressure, sintered at high temperature. With high temperature strength, excellent thermal shock stability, form a protective layer in the process of using, excellent wear-resistance and spalling resistance. Applied in transition zone,cooling zone and outlet of cement kiln. 

 

 Items

 

AZM-1680

 

AZM-1650

 

AZM-1550

Al2O3  %                                      ≥

65

63

60

SiC+SiO2                          ≥

30

30

30

Bulk density g/cm3                ≥

2.75

2.65

2.55

Apparent porosity %                    

16

17

18

Cold crushing strength Mpa               

90

100

100

0.2Mpa  R.U.L T0.6               

1680

1650

1550

Thermal shock resistance 1100℃ water cycle ≥

20

20

20

Application area

Kilneye,transition zone

Transition zone

Tertiary duct, decomposing furnace


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