High quality fire brick

High quality fire brick
Model:230*114*65mm
Brand:BADR
Origin:Made In China
Category:Metallurgy , Mining & Energy / Metallurgy & Mining / Non-metallic Mineral Products
Label:fire brick , clay brick , refractory brick
Price: US $0.56 / pc
Min. Order:10000 pc
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Product Description

REFRACTORY BRICK 
Refractory bricks refers to the brick whose Al2O3 contains from 30% to 80%, the contains of Al2O3 from 30% to 42% is call clay bricks, the contains of Al2O3 from 45% to 80% is call high alumina bricks.

Typical Parameters 

Item

clay brick

High Alumina Brick

SK32

SK34

SK35

SK36

SK37

SK38

Al2O3 (%) ≥

35

42

48

55

65

75

Density(kg/m3)

2,1

2.2

2.25

2.35

2.45

2.55

Refractoriness (oC) ≥

1670

1730

1750

1770

1790

1790

Refractoriness under Load, oC,0.2MPa ≥

1250

1400

1420

1470

1500

1520

Linear Change(%),oC×2h

1350

1450

1450

1500

1500

1500

-0.5~0

-0.5~0

-0.4~+0.1

-0.4~+0.1

-0.4~+0.1

-0.4~+0.1

Porosity (%)≤

24

22

20

20

19

19

Cold Crushing Strength, MPa≥

20

30

39.2

44.1

49

53.9


Clay Brick
1.Good acid stability
2.Good thermal performance
3.good thermal shrinkage
4.Good resistance to abrasion and corrosion
High Alumina Brick
1. High refractoriness, High-temperature endurable.
2. Good corrosion resistance.
3. Good spalling resistance and wear resistance. 
4. Good thermal shock resistance. 
5. High mechanical strength.
6. High-temperature creep rate is low.
7. Good volume stability at high temperature. 

Typical Application
Clay brick is suitable for secondary parts of coke oven, such as regenerator seal wall, small flue lining brick and regenerator checker brick lining brick, roof, door and rising pipe lining brick, etc.It is one of refractory brick used in blast furnaces, hot blast stove, heating furnace, power boiler, lime kiln, rotary kiln, ceramics.
High alumina brick is mainly used for masonry in blast furnaces, hot air stoves, electric furnace roof, blast furnace and reverberatory furnace, rotary kiln lining. In addition, high alumina brick also widely used for open hearth regenerative checker brick, pouring system with plug head, gate brick, etc.

High quality fire brick 1High quality fire brick 2High quality fire brick 3High quality fire brick 4High quality fire brick 5

Member Information

ZiBo NaDa International Co.,Ltd
Country/Region:Shan Dong - China
Business Nature:Trading Company
Phone:13561692951
Contact:Laura (Sales)
Last Online:16 Jun, 2015