Tangshan Kaiping Yinhai Furnace Materials Factory
Main products:High-Alumina Brick,Insulation Brick,Fireclay Brick,Magnesia Brick,Silica Brick
Products
Contact Us
  • Contact Person : Mr. Feng Risheng
  • Company Name : Tangshan Kaiping Yinhai Furnace Materials Factory
  • Tel : 86-315-3169821
  • Fax : 86-0315-3167681
  • Address : Hebei,tangshan,WEST OF LIUGUANTUN BRIDGE, KAIPING
  • Country/Region : China

High Temperature 50-80% refractory brick for coke oven

High Temperature 50-80% refractory brick for coke oven
Product Detailed
(1)high refractoriness (2)good anti alkaline/acid erosions (3)strong strength under high temperature and good thermal shock

ITEM NO.

SF-L50

SF-L55

SF-L60

SF-L65

SF-L68

SF-L70

SF-L75

SF-L80

SF-L85

AL2O3

50%

55%

60%

65%

68%

70%

75%

80%

85%

Fe2O3 

2%

2%

2%

2%

2%

2%

2%

2%

2%

Refractoriness °C

1730°C

1750°C

1760°C

1770°C

 1790°C

 1790°C

1790°C

 1790°C

1790°C

refractoriness under load  °C

 1350°C

 1400°C

 1450°C

 1480°C

1490°C

1500°C

1510°C

1530°C

1540°C

Linear change after reheating

 1400°C,2h

+0.1/-0.4

 1450°C,2h

+0.1/-0.4

  1450°C,2h

+0.1/-0.4

 1500°C,2h

+0.1/-0.4

1500°C,2h

+0.1/-0.4

1500°C,2h

+0.1/-0.4

1500°C,2h

+0.1/-0.4

1500°C,2h

+0.1/-0.4

1500°C,2h

+0.1/-0.4

APP  %

24%

25%

25%

25%

 24%

 24%

24%

 23%

23%

CCS kg/cm2

250 kg/cm2

300 kg/cm2

350 kg/cm2

370 kg/cm2

 400 kg/cm2

 400 kg/cm2

450 kg/cm2

 500 kg/cm2

600 kg/cm2

BD  g/cm3

2.20 g/cm3

2.30 g/cm3

2.35 g/cm3

2.35 g/cm3

 2.40 g/cm3

 2.45 g/cm3

 2.50 g/cm3

 2.60 g/cm3

2.78 g/cm3

High Temperature 50-80% refractory brick for coke oven



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