Low Creep High Alumina Brick for Hot Blast Stove
USD $200 - $450 /Ton
Min.Order:1 Ton
Zhengzhou Dengda Electric Melting Charging Co., Ltd.
Low Creep High Alumina Brick for Hot Blast Stove
Metallurgical equipment hot- blast stove use high density low creep high alumina refractory bricks
1. Definition: It is the one of Al2O3% higher 48%, aluminum silicate neutral refractory products.
2. Highlight:
1). High bulk density
2). Low apparent porosity.
3). Excellent fire resistant and low creep
4). High refractoriness under load.
5). Excellent resistant against thermal shock. And creep in the high temperature.
6). Reduce the production cost
7). Very suitable for constructing the large and middle hot blast stoves.
3. Mainly used in constructing hot blast stove, and raise the working life. Also used in constructing electronic furnace, torpedo lining etc. Other metallurgical equipments.
High Alumina Brick for Air Heating Furnace
Specifications:
Low creep high alumina brick passedby ISO.
low creep rate
good compressive strength
good corrosion resistance
low creep rate
Low Creep High Alumina Brick for Hot Blast Stove Indicators:
| High Alumina Brick | |||||||
DRL-155 | DRL-150 | DRL-145 | DRL-140 | DRL-135 | DRL-130 | DRL-127 | ||
Al2O3,% ≥ | 75 | 75 | 65 | 65 | 65 | 60 | 50 | |
Apparent Porosity,% ≤ | 20 | 21 | 21 | 22 | 22 | 22 | 23 | |
Bulk Density, g/cm3 | 2.65-2.85 | 2.65-2.85 | 2.50-2.70 | 2.40-2.60 | 2.35-2.30 | 2.30-2.50 | 2.30-2.50 | |
Compress Strength, Mpa ≥ | 60 | 60 | 60 | 55 | 55 | 55 | 50 | |
Creep Rate, % | 1550ºC | 1500ºC | 1450ºC | 1400ºC | 1350ºC | 1300ºC | 1270ºC | |
Permanent Linear Change % | 1550ºC,2h | 0.1--0.2 | 0.1--0.2 | 0.1--0.2 | -- | -- | -- | -- |
1450ºC,2h | -- | -- | -- | 0.1--0.2 | 0.1--0.4 | 0.1--0.4 | 0.1--0.4 |
High Alumina brick Advantages:
1. Corrosion-resistant;
2. Various shapes
3. High quality;
Low Creep High Alumina Brick Application
The main markets for low creep high alumina brick are building lining of hot-blast stove, blast furnace, coke oven, rotary kilns of cement and so on.
High Alumina Brick for Air Heating Furnace Packaging & Shipping
The bricks are packed on wooden pallet with papers in each layer and PP film wrapped outside of the whole pallet.
Good Price & Fast Delivery & OEM Service
Usually we can finish the production within 30 days. Some stardard products we have stocks in China or abroad which can make the delivery time very fast and short.
We supply not only the standard size products, we also produce basing customers' drawings, after we check your furnace application and drawings, we will give you the most cost efficient solutions.
Long Life Span and Best After-sales Serivice.
Our advanced production equipment and good educated workers & most strict quality control process make sure the best quality bricks to be made from our production lines. We also supply good technical support after sales and grow together with our customers.