alumina cement
Main introduction of the High alumina bricks
High alumina brick, also known as high alumina fire bricks or high alumina refractory bricks, refers to fire brick containing Al2O3 more than 48%, which is made of high grade bauxite through high temperature calcinations. High alumina brick is a kind of neutral refractory material so that it enjoys excellent resistance to acid and alkali corrosion. It has characteristic of high refractoriness under load, which decide high alumina brick is a n ideal material for various kinds of industrial furnace. It is widely used in building lining of hot-blast stove, blast furnace, coke oven, rotary kilns of cement and so on.
High alumina bricks properties:
Technical Index for High alumina Bricks
|
Index |
Item |
||||
|
LZ-70 |
LZ-65 |
LZ-55 |
LZ-48 |
||
|
Al2O3,%≥ |
70 |
65 |
55 |
48 |
|
|
Refractoriness,℃≤ |
1790 |
1770 |
1750 |
||
|
1520 |
1500 |
1470 |
1420 |
||
|
Reheatinglinearchange,% |
1500℃,2h |
|
- |
||
|
1450℃,2h |
- |
|
|||
|
Apparentporosity,%≤ |
23 |
22 |
|||
|
Compressstrength,MPa≥ |
49 |
||||
Applications of High alumina bricks
Building materials for blast furnace
Building materials for hot-blast stove
Building materials for coke oven
Building materials for steel making furnace
For steel ladle
High alumina bricks packing
High Alumina Bricks are packed on wooden pallet and then polyethylene film is placed over them, finally the package is tied up with steel strips.
We are excellent high alumina bricks manufacturers, we have excellent csa chinafor sale,please feel free to contact us.
Send product request
Other supplier products
 |
Fire Clay Bricks | Main introduction of Fire clay bricks Fire clay bricks refer to refractory bricks containing Al2O3 more than 38%, which is made of high grade bauxi... |
 |
Thermal Insulation Products | Insulating materials introduction material is a material that reduces or prevents the transmission of heat or sound or electricity. We deal with Cl... |
 |
High Alumina Bricks | Main introduction of the High alumina bricks High alumina bricks refer to fire brick containing Al2O3 more than 48%, which is made of high grade ba... |
 |
Calcium Aluminate Cement | Description of Calcium aluminatecement Calcium aluminate cement, alumina cements or high alumina cements are obtained by the reaction at high temp... |
 |
CSA Cement | What Is CSA Cement? CSA (Calcium Sulfoaluminate Cement) cement is a special cement used in many applications where early high strength and fast se... |
Same products
 |
High Alumina Cement | Seller: OREWORLD TRADE(TANGSHAN) CO., LTD. | What is High Alumina Cement High Alumina Cement (HAC, sometimes known as calcium aluminate cemen... |
 |
Calcium Aluminate Cement | Seller: OREWORLD TRADE(TANGSHAN) CO., LTD. | Description of Calcium AluminateCement Calcium aluminate cement, alumina cements or high alumina... |
|
|
CSA Cement | Seller: OREWORLD TRADE(TANGSHAN) CO., LTD. | What Is CSA Cement? CSA (Calcium Sulfoaluminate Cement) cement is a special cement used in many ... |
 |
bag cement feeding system | Seller: Henan Shengmao Machinery Co., Ltd | Normally, we use bulk cement tanker to deliver cement to the concrete batching plant. On the bu... |
 |
CSA Binder | Seller: OREWORLD TRADE(TANGSHAN) CO., LTD. | CSA Binder Introduction: Calcium Sulfoaluminate binder is pure CSA clinker that grinded withou... |
