Negotiable
The date of payment from buyers deliver within days
Shandong
Long-term effective
2019-09-13 00:36
163
Company Profile
Zibo Jucos Co.,LtdBy certification [File Integrity]
Contact:junguang(Mr.)
Email:
Telephone:
Phone:
Area:Shandong
Address:Shandong
Website:http://www.jucosrefractory.com/ http://junguang.mhjpj.com/
Product Details
Hard Fireclay bricks are alumina silicate bricks with the refractoriness of SK 32-34 and contain 35- 45% alumina. The bricks are made from various raw materials of fire clay, calcined chamotte, mullite etc . They are highly resistant to abrasion, spalling and corrosion. Because the bricks have low porosity, high strength, good resistance to thermal spalling and to abrasion and to creep, Jucos fireclay bricks are applied for the linings of Coke Ovens, Glass furnace, Cement Rotary Kilns, Lime Kilns,Various Incinerators, Reheating Furnaces etc.
Features Of Fireclay Brick
Good performance in high temp refractoriness under load
Lower thermal line expansion in high temp
Lower impurity content
Good thermal shock resistance performance
Excellent resistance in slag abrasion
Good cold crush strength
Applications Of Fireclay Brick
Reheating Furnace
Blast furnace
General Industrial Furnace etc.Blast Furnace
Coke Oven,Topedo Car
Cement Rotary kiln, Various Rotary kiln
Chemical Reactor, incinerator, Non Ferreous, metal Furnace
Glass furnace
Specifications Of Fireclay Brick
Alumina contents range from 35% to 45%
Widely used throughout metallurgical industry
Physical And Chemical Indicators For Fireclay Brick
Brand Properties |
DN-12 |
DN-14 |
DN-17 |
SK-34 |
SK-33 |
SK-32 |
|
Refractoriness (SK) |
35 |
34 |
34 |
34 |
33 |
32 |
|
Apparent Porosity (%) |
13 |
14 |
17 |
23 |
24 |
26 |
|
Bulk Density (g/cm3) |
2.4 |
2.34 |
2.25 |
2.2 |
2.15 |
2 |
|
Cold Crushing Strength (MPa) |
70 |
65 |
50 |
35 |
30 |
20 |
|
Thermal Linear Expansion(%) @ 1,000℃ |
0.5 |
0.6 |
0.6 |
0.6 |
0.6 |
0.6 |
|
Permanent Linear Change (%) @ 1,400℃ x 2hrs |
±0.1 |
±0.2 |
±0.2 |
±0.3 |
±0.5 |
±0.5 |
|
Refractoriness under Load (℃) @0.2MPa |
1,500 |
1,470 |
1,430 |
1,350 |
1,300 |
1,250 |
|
Chemical |
Al2O3 |
45 |
45 |
42 |
40 |
38 |
35 |
Composition (%) |
Fe2O3 |
1.3 |
1.5 |
1.7 |
2 |
2.2 |
3 |
Main Applications |
- Reheating Furnace |
Pictures Of Fireclay Brick
http://www.jucosrefractory.com/