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Bffle Refractory Brick
Description

Product Introduction of Bffle Refractory Brick:


The baffle refractory brick is also called a fire block and a block brick,and is generally installed behind the burner of the regenerative heating furnace for supporting and reinforcing the Ceramic regenerator material. It can be used in combination with honeycombs in various regenerative combustion systems. It is used in the front end of the regenerator of a regenerative heating furnace. Its function is to protect the regenerator and prolong the service life of the regenerator. It can guarantee the best performance and service life of the regenerator during use. greatly reduce the steel mill'" s shutdown time and reduce.


Technique Data

Physical and chemical indicators of Bffle Refractory Brick:

Item

materials


aliminum

Corundum mullite

Electrofusion corundum

Chrome corundum

chemical compositionAL2O;

60-65

65-65

70-75

50

Bulk density1500C*3h≥

2.5

2.5

2.6

3.1

Compressive strength 1500C*3h≥

70

80

100

150

Anti-fold strength 1500°C*3h≥

8.0

8.5

11

12

Change rate of line1500'C*3h

±0.6

±0.5

±0.3

±0.3

Maximum use temperature ("C)

1400

1450

1550

1700

Product specifications of Bffle Refractory Brick (Specifications can be customized according to customer requirements):

specifications(L *L* H) mm

Aperture

200*80/100*100

12-18mm

250*80/100*100

12-18mm

300*80/100*100

12-18mm

350*80/100*100

12-18mm


Project Cases
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