High Alumina bricks
| Model: | LZ-55 75 80 85 |
|---|---|
| Brand: | SUNNY |
| Origin: | Made In China |
| Category: | Chemicals / Other Chemicals |
| Label: | High alumina brick |
| Price: |
US $630
/ T
|
| Min. Order: | 24 T |
Product Description
High alumina brick is shaped refractory product.It is made from bauxite clinker and binder. The Al2O3 content ranges from 48% to 80%.The refractoriness from 1750°C to 1850°C(SK-36.SK-37.SK-38.SK-40).
Tech Data:
|
Item |
Index |
||||||
|
LZ-48 |
LZ-55 |
LZ-65 |
LZ-75 |
LZ-80 |
LZ-85 |
||
|
AL2O3 % (≥) |
48 |
55 |
65 |
75 |
80 |
85 |
|
|
Refractoriness °C (≥) |
1750 |
1770 |
1790 |
1790 |
1820 |
1850 |
|
|
Refractoriness under load, 0.2MPa, °C (≥) |
1420 |
1450 |
1500 |
1520 |
1530 |
1550 |
|
|
Permanent linear Change % |
1500°C ,2h |
|
0.1-0.4 |
||||
|
1450°C ,2h |
0.1-0.4 |
|
|||||
|
Apparent porosity % (≤) |
22 |
22 |
23 |
23 |
22 |
23 |
|
|
Cold crushing strength Mpa (≥) |
35 |
40 |
45 |
50 |
55 |
60 |
|
Features:
1. High refractoriness.
2. Good spalling resistance and wear resistance.
3. Good corrosion resistance.
4. Good thermal shock resistance.
5. High mechanical strength.
6. High-temperature creep rate is low.
Application:
High alumina brick is mainly used for Widely used in blast furnaces, Hot Blast Stove,Steel ladle lining, Reheating furnace, Cement kiln, Tunnel kiln,boiler, coke oven, carbon furnace,glass kiln , Steel smelting furnace and various kiln lining and thermotechnical equipment, etc.
Member Information
| Qingdao Sunny Engergy-Saving Materials Co., Ltd | |
|---|---|
| Country/Region: | Shan Dong - China |
| Business Nature: | Trading Company |
| Phone: | 18661465609 |
| Contact: | Kevin Wang (seller ) |
| Last Online: | 20 Aug, 2012 |