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High Alumina Bricks

China High Alumina Bricks, Find details about China High Alumina Brick, Alumina Brick from High Alumina Bricks

Model NO.
80
Model NO.
80
1. We are a specialized manufacturer and supplier of refractory. Our products mainly include refractory brick, castable and precast shape refractory.
2. For refractory brick, high alumina brick is one of the bestseller. High alumina bricks have good mechanical performance, and they are widely used for metallurgy metallurgy, steel, alumina, cement, glass, electric furnace, chemical industry, electric power etc.
3. The specifications for the high alumina bricks:
LZ-50, LZ-60, LZ-65, LZ-70, LZ-75, LZ-80, LZ-85
Al2O3: 50%~85%, Fe2O3<2.0%
Bulk density >2.5g/cm3
Cold crushing strength >55Mpa
Apparent porosity<23%
We can produce common shaped and irregular shaped refractory brick.
Specifications can be adjust as your application
We ensure the high quality and competitive price
4. The package of the refractory brick: In wooden pallets
IndexAlumina Brick
LZ-75LZ-65LZ-55LZ-48
Al2O3, %≥75655548
Refractoriness, C≤179017701750
0.2Mpa refractoriness under load, C≤1520150014701420
Reheating linear change, %1500C, 2h+0.1
-0.4		-
1450C, 2h-+0.1
-0.4
Apparent porosity, %≤2322
Compress strength, MPa≥53.949.044.139.2

High Alumina Bricks
High Alumina Bricks
High Alumina Bricks
High Alumina Bricks
High Alumina Bricks
 

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