Refractory Fireclay Brick with Al2O3 content around 45%

Loading Port:Qingdao

Payment Terms:TT OR LC

Min Order Qty:17 m.t

Supply Capability:10000 m.t/month

Product Description:

General Information
CMAX high alumina firebricks are classified according to alumina content ranging from 48% to 90%.

High alumina ceramic refractory brick for blast furnace

Ceramic refractory brick description

Henan sansong porcelain co is specialized in high alumina high strength ceramic refractory brick, together with honeycomb ceramic heat exchanger, has been widely used to industrial furnaces or blast furnace with regenerative technology

They are available in various size and shapes

Our products enjoy a good reputation for their excellent quality and service in domestic and international markets.

 

Feature
Low thermal conductivity   
Excellent acid and base slagging resistance
High refractoriness    
Excellent thermal shock resistance    
Excellent mechanical strength

High corrosion resistance

Good spilling resistance

High cold crushing strength 

Excellent abrasion resistance at cold and hot conditions

High refractoriness

High mechanical strength

 

Application
CMAX high alumina bricks are commonly used in blast furnace, hot blast furnace, the roof of electric furnace, teeming ladle, rotary kiln, regenerator, etc

ITEM

UAL48

UAL55

UAL65

UAL75

UAL80

UAL85

ALP80

Refractoriness,

1750

1770

1790

1790

1810

1810

1810

Apparent Porosity,%

22

22

23

23

20

20

18

C.C.S, Mpa

39

44

49

53

55

60

100

Refractories Under Load (0.2Mpa),℃

1420

1470

1500

1520

1500

1520

1550

Reheating Linear Change,%

1450x2h              0.1-0.4

1500x2h              0.1-0.4

1500x2h              0.1-0.4

1500x2h       0.1-0.4

1550x2h              -0.5+0.5

1550x2h              -0.5+0.5

1550x2h              -0.5+0.5

Al2O3 Content , %

48

55

65

75

80

85

82

 

 

Refractory Fireclay Brick with Al2O3 content around 45%