High Temperature Refractory Brick for Ladle

Quick Details

Place of Origin:

 (Mainland)

Shape:

Brick

Material:

Alumina Block

SiO2 Content (%):

60-20%

Al2O3 Content (%):

40-80%

MgO Content (%):

0

CaO Content (%):

0

Refractoriness (Degree):

1770°< Refractoriness< 2000°

CrO Content (%):

0

SiC Content (%):

0

Model Number:

69022000

Brand Name:


Packaging & Delivery

Packaging Detail:wooden pallet
Delivery Detail:30days

Specifications

Refractory bricks for ladle, hot blast furnace 
High alumina bricks 
Fireclay bricks 
Insulating bricks 
Runner bricks

Our company located in yangquan city,Shanxi province, China,  and Yanquan city is one of the 
largest refractory material base in China. We are in position to supply various kinds of
refractory bricks, such as high alumina and fireclay bricks, insulating bricks etc 
with the catalogue as follows:

1. fireclay brick 
2. high alumina brick 
3. insulating brick 
4. unsintered phosphate brick 
5. Al-C sliding plate 
6. nozzle 
7. hollowwares
8. refractory Mortar
9. refractory castables
10.other refractory material

If interested, pls do feel free to contact me.
Production can be arranged according to your specific requirements & drawings.

Looking forward to hearing from you the soonest. 

 

FIRECLAY BRICK FOR GENERAL USE

                                                                  Y-FB         GFB40        GFB42       GFB45 

Al2O3(%)min.                                               40            40              42            45    

  Fe2O3(%)max.                                           2.5

  Refractoriness()min.                                1710         1730          1750         1750        

  Refractoriness under load 0.2MPa()min.  1300         1350          1400         1400        

  Apparent porosity(%)max.                       22             20              20             20          

  Cold crushing strength (MPa)min.             30            30              35             40        

Linear change after reheating(%)max.         

                     At 1350×2h                           +0.1

                                                                   -0.4

                     At 1400×3h                                            +0.1          +0.1          +0.2   

                                                                                    -0.5           -0.4           -0.2

 

 

 

 

 

 

 

 

 

 

                        

 

 

 

 

Refractory Bricks

                                                                                                                    

 

item

SK-32

SK-34

SK-36

SK-37

SK-38

Al2O3(%)

38

42

50

65

70

Fe2O3 (%)

3

2.5

2.5

2.4

2

Refractoriness (SK)

32

(1710°C)

34

(1750°C)

36

(1790°C)

37

(1825°C)

38

(1850°C)

Refractoriness under load, 0.2MPa, Ta, (°C)

1300

1350

1450

1550

1580

Porosity (%)

26

25

24

23

23

Bulk density (g/cm³)

2.05

2.1-2.15

2.3-2.4

2.4

2.5

Cold crushing strength (MPa)

25

25

45

45

51







 


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