Contact Us
- No.92 Jianshe West Road, Zhongyuan District, Zhengzhou, Henan,China.
- albert@literefractory.com
- +8619937887923

Corundum Synthetic and Corundum Bricks
1.High strength
2.High thermal stability
3.Strong corrosion resistance
Description
Each of our products is designed and produced specially for consumers, and we are a Ceramic Fiber Modules, Refractory Motar, Fire Clay Insulating Brick manufacturer with complete product line. Building a well-known brand not only increases customer trust and loyalty to our products, but also brings great commercial value and benefits to the enterprise. Our company has advanced management mode, business philosophy and design and production capacity. In order to ensure that users get honest service. All employees of our company have been trained with professional product knowledge and have a strong sense of service before they take up their posts. We strive to move forward as a company with strong growth, innovation, influence and demonstration.
| 1. Corundum Brick Description |
Corundum Brick contain more than 90% of aluminum oxide that have another name is alumina oxide bricks.Corundum brick is manufactured using high quality synthetic electro-fused corundum and sintered corundum and finely grained highly alumina raw materials with ceramic and chemical bonding.
Item | Corundum Brick 99 | Corundum Brick 90 | Mullite Corundum Brick |
Al2O3 % | ≥99 | ≥90 | ≥80 |
SiO2 % | ≤0.2 | ≤8 | ≤18 |
Fe2O3 % | ≤0.2 | ≤0.2 | ≤0.3 |
Bulk Density g/cm3 | ≥3.2 | ≥3 | ≥2.8 |
Apparent porosity % | ≤19 | ≤18 | ≤18 |
Cold compressive strength MPa | ≥100 | ≥100 | ≥100 |
(0.2Mpa,0.6%)Load softening began to temperature °C | ≥1700 | ≥1700 | ≥1700 |
| 2. Corundum Brick Feature |
1. High-temperature resistance
2. High strength, high compression resistance
3. Excellent thermal shock resistance
4. High bulk density, good thermal conductivity
5. Good wear resistance and acid
6. Alkali corrosion resistance
| 3.Corundum Brick Application |
Corundum brick primarily used for the key parts of the industrial furnace of steel, electronics, petrochemical, fertilizers, non-ferrous metals, refractory material, etc.

| 4. Packing |
1. On wooden pallets with plastic cover, According to customer's requirements.
2. Wooden pallet size:1000*1000mm,Load weight of each pallet:1.5-2.0 Tons.
3. 20 Foot Container can be loaded 25Tons,40 Foot Container can be loaded 28Tons.

The system of product management and the degree of refinement is the embodiment of the competitiveness of our Corundum Synthetic and Corundum Bricks, good product management is the real effective enterprise management. Our company has an experienced and skilled sales service team and perfect sales service network. We will create a better tomorrow with our customers with rigorous professional management and perfect service!
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