Contact Us   
Your Position: Home > Product > Types Of Refractory

Fireclay Brick

Update: 2015/2/10      View:
  • Brand:    
  • Type:    
  • Order Online
Introduction

Fire Clay Brick Application:

1. Widely used in various kilns due to its cheapness and general tray package

2. All parts of furnace lining for middle and small capacity blast furnace.

3. Low temperature parts of waste incinerators and glass melting furnaces, etc.

4. Widely used in metallurgy, construction (glass and cement), chemical industry, electric power and machine building.

 Fire Clay Brick Physical and chemical index:

Item

Properties

N-1

N-2a

N-2b

N-3a

N-3b

N4

N5

N6

Refractoriness°C

1750

1730

1730

1710

1710

1690

1670

1580

Softening temperature

1400

1350


1320


1300



under load









Permanent linear change%

1400°CX 2h

0.1

0.1

0.2






-0.4

-0.5

-0.5






1350°CX 2h




0.2

0.2

0.2

0.2





-0.5

-0.5

-0.5

-0.5


Apparent  porosity%

22

24

26

24

26

24

26

28

Cold Crushing strength MPa

30

25

20

20

15

20

15

15

Bulk density,g/cm3

2.0-2.2

Application

All industrial furnace

More Products