Baffle bricks

       Baffle bricks are made by special technology and are characterized by high service temperature and good thermal shock resistance, which have significantly prolonged the service life of regenerators. So far mullite based, corundum-mullite based and corundum-chrome based products have been successfully developed.

Product specification

Properties specification of baffle bricks

       

  
                         Type

 

SR-DBZ-1

 

SR-DBZ-2

 

SR-DBZ-3

 

SR-DBZ-4

 

Chemical analysis (%) ≥ 

Al2O3

 

60

 

70

 

80

 

80

Cr2O3

 

 

 

 

5

Bulk density (g/cm3) ≥

 

2.30

 

2.50

 

2.70

 

2.60

Compressive strength Mpa≥

 

45

 

50

 

55

 

60

 

Quality

 

Mullite

Corundum- mullite

 

Corundum

Corundum- chrome

Service temperature (℃)

 

1500

 

1550

 

1600

 

1700


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