• Clay Brick for Coke Oven
  • Clay Brick for Coke Oven
  • Clay Brick for Coke Oven

Clay Brick for Coke Oven

  • Refractoriness ≥ °c:1750
  • Refractoriness Under Load in 0.2MPa ≥:1400
  • Apparent Porosity %:22
  • Compress Strength,kg/cm2:300
  • Change:1350°c×2h
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  • Overview
  • Technical Data
  • Inquiry
1). Made of flint clay and fire clay.
2). Used to pave the liner of the coke furnace.
3). The brick is paved in the throat, stack, crucible, heart of the furnace.
4). Low high-temperature creep.
5). Strong acid slag erosion resistance.
6). Good thermal performance


Item

Clay Brick for Coke Oven

 

N-1

N-2a

N-2b

N-3a

N-3b

N-4

N-5a

N-5

Refractoriness 

1750

1730

1730

1710

1710

170

1690

1580

Refractoriness Under Load in 0.2Mpa ≥

1400

1350

--

1320

--

1300

--

--

Permanent

Linear

Change

1400 ×2h

+0.1

-0.4

+0.1

-0.5

+0.2

-0.5

--

--

--

--

--

 

1350×2h

--

--

--

+0.2

-0.5

+0.2

-0.5

+0.2

-0.5

+0.2

-0.5

--

Apparent Porosity %

22

24

26

24

26

24

26

28

Compress Strength, kg/cm2

300

250

200

200

150

200

150

150

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