Factory Products Clay Brick Fire Kiln
factory products clay brick fire kiln
Specifications
Fire clay brick
1.High mechanical strength
2.Fire, heat and sound resistance
3.High therma shock stability Features
Features
1.In common use
2.Has general performance of refractory
3.Al2O3 content more than 40 percent.
Applications
1.The fireclay brick has been used in the construction industry since Qin Dynasty. The Great Wall of Qin Dynasty is built by fireclay brick.
2.The fireclay brick can be also used as brasque in the upper part of blast furnace.
Physical properties and chemical composition
Item |
N-1 |
N-2a |
N-2b |
N-3a |
N-3b |
N-4 |
N-5 |
N-6 |
||
Refractoriness |
SK |
31 |
30 |
30 |
29 |
29 |
28 |
27 |
23 |
|
°C |
1750 |
1730 |
1730 |
1710 |
1710 |
1690 |
1670 |
1580 |
||
Chemical composition |
Al2O3 ≥ |
40 |
39 |
34 |
34 |
32 |
32 |
31 |
31 |
|
Fe2O3 ≤ |
2.1 |
2.1 |
2.3 |
2.3 |
2.5 |
2.5 |
2.5 |
2.5 |
||
Apparent Porosity% ≤ |
22 |
24 |
26 |
24 |
26 |
24 |
26 |
28 |
||
Bulk Density g/cm3 ≥ |
2.15 |
2.10 |
2.10 |
2.05 |
2.05 |
2.05 |
2.00 |
2.00 |
||
Cold Crushing Strength Mpa ≥ |
30 |
25 |
20 |
20 |
15 |
20 |
15 |
15 |
||
0.2Mpa Refractoriness Under Load T0.6 °C ≥ |
1400 |
1350 |
1350 |
1320 |
1320 |
1300 |
1300 |
1300 |
||
Reheating Linear Change(%) |
1400°C 2hour |
+0.1- -0.4 |
+0.1- -0.5 |
+0.2- -0.5 |
|
|
|
|
|
|
1350°C 2hour |
|
|
|
+0.2- -0.5 |
+0.2- -0.5 |
+0.2- -0.5 |
+0.2- -0.5 |
|||
Trading Process
1.We offer free of charge samples.
2..We give suggestions to customers according to your specific requirement to extend the service life of your kiln and save money for you.
3.We pay much attention to the production procedures and testing.
4.We offer good after-sale service.
Brief Introduction of Sunrise
Zhengzhou Sunrise Refractory Co., Ltd. is mainly engaged in the production and development of refractory
materials for glass , petrochemistry, metallurgy, construction and nonerrous metal industries. Our main
products include fused cast AZS 33, 36,41, fused cast αβ alumina brick, crucibles, furnace fireclay bottom
block, silica, high alumina, magnesia, corundum, chrome, zircon, mullite, zirconia mullite, silicon carbide,
sillimanite, alumina bubble bricks, various insulation bricks, and ceramic fiber products,etc.
Name: Yinyu Li
Add: No.36Fengchan Road .Zhengzhou.Henan.China
Tel: +86-371-6838939 63839673
Fax: +86-371-63835539
Mobile: +86-15565134635
Skype: zzsunrise
Send Inquiry to This Supplier
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