Low Creep Refractory Fire Checker Bricks / Tiles For Hot Blast Furnace

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Low Creep Refractory Fire Checker Bricks For Hot Blast Furnace And Blast Stove

Description:
 
high alumina brick
 
 
Feature:
 

 

1.Low Creep High Alumina Brick 

 

2.Good resistance to erosion 
3.High refractoriness 
4.Great bulk density 

 
Product specification:
 
standard form, normal standard, shaped and special shaped bricks.Can be used in various kilns because of its cheapness and general tray package. Among all of the refractory materials, it is the mostly used in the key positions.Molding method: it has down draft kiln and tunnel kiln and the general sintering temperature is 1360-1480 degrees. It is a kind of aluminosilicate refractory product which aluminum oxide (Al2O3) content is higher than 48%.
 
 
Applications:
 
1. Steel furnaces
2. Iron making furnaces
3. Glass kiln
4. Ceramic tunnel kiln
5. Cement kiln
 
 
Specifications:
 

High aluminum refractory bricks physiochemical index

 

 

Items

DRL-135

DRL-145

DRL-150

DRL-165

DRL-155

DRL-48

  Al2O3,  %                                                  ≥

70

75

80

65

55

48

  refractoriness   °C                                            ≥

1790

1790

1790

1790

1770

1750

  AP,  %                                          ≤

20

20

19

24

24

24

  CCS ,MPa                              ≥

65

70

80

49

44.1

39.2

  PLC,  %                                       ≥

±0.1

±0.1

±0.1

+0.1~-0.4

+0.1~-0.4

+0.1~-0.4

1450°Cx2h

1500°Cx2h

1450°Cx2h

  0.2MPa RUL,   °C        ≥

1500

1550

1650

1500

Send message to this supplier
Mr. Liu Ming
Tel: 86-371-56010932
Enter between 20 to 3,000 chatacters.
Contact Method
Rongsheng Kiln Refractory Company Group
Room 2118, Unit 1, Building 5, Zhengzhou, Henan, China (Mainland)
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