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       Fused casting rebounded AZS bricks and sintered zircon bricks

                                      Fused casting rebounded AZS bricks

     This brick is made by using fused cast AZS as starting materials and sintered at high temperature. With highly inertial property, the product does not react with other materials except reaction with some basic refractory materials, so, it is used in the area contacting with silica bricks and other areas like peep hole, skew brick and sub-bottom of the tank.

                       Data sheet of fused cast rebounded AZS bricks and sintered zircon bricks

 

AZS-30

AZS-26

AZS-20

Cross bricks

Al2O3, %

48

65

70

ZrO2, %

30

26

20

Refractoriness, ℃

1790

1790

1790

BD, g/cm3

3.20

3.10

3.00

AP, %

18

17

18

CCS, MPa

90

90

80

0.2MPa T2 RUL, ℃

1650

1650

1650

                 Sintered Zircon bricks

     The bricks are featured with the good corrosion- and thermal- resistance,and are used in the areas with less chemical attacking and thermal-shaking  like ports and joints with regenerator.

                                    
          Data sheet of sintered zircon bricks

 

SZ-60

SZ-65

Al2O3, %

5

0.5

ZrO2, %

60

64.5

SiO2, %

-

33

Fe2O3, %

1.3

0.2

Refractoriness, ℃

1790

1790

BD, g/cm3

3.40

3.65

AP, %

18

19

CCS, MPa

80

100

0.2MPa T2 RUL, ℃

1600

1700

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