High Purity Corundum Mullite Refractory Bricks

In the market of opportunities and challenges, we rely on a wide range of solid customer base and competitive prices to provide customers with Refractory Ramming Mass, Extruded Prop, Calcium Silicate Board. Our company always regards the quality of products as the life of the enterprise, the service as the soul of the enterprise and the customer satisfaction with the company as the standard of testing the enterprise. Our company implements the humanized management, the product research and development strength is strong, each production process has passed the strict test and the inspection, guaranteed the product fine stable performance. The perfection of system, the development of theory and the progress of methods require the continuous improvement of enterprise management to ensure its scientific and advanced management. We adhere to the principle of fairness, justice and reasonable competition.

1. Corundum Mullite Brick Description

Corundum mullite bricks are made by burning bauxite or other materials with high AL2O3 content. Her refractoriness is usually higher than 1770°C. Because of its high refractoriness under load, corundum bricks are ideal materials for various industrial furnaces.

Item	Corundum Brick 99	Corundum Brick 90	Corundum-mullite Brick
Al2O3 %	≥99	≥90	≥94
SiO2 %	≤0.2	≤8	≤4
Fe2O3 %	≤0.2	≤0.2	≤0.2
Bulk Density g/cm3	≥3.2	≥3	≥3.2
Apparent porosity %	≤19	≤18	≤13
Cold compressive strength MPa	≥100	≥100	≥100
(0.2Mpa,0.6%)Load softening began to temperature °C	≥1700	≥1700	≥1700

2. Corundum Mullite 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, alkali corrosion resistance.

3.Corundum Mullite Brick Application

Corundum mullite bricks are mainly used in key components of high-temperature industrial furnaces such as steel, metallurgy, electronics, petrochemicals, non-ferrous metals, refractories, etc., such as glass furnaces, cement kilns, molten steel heaters, non-ferrous metal metallurgical furnaces and chemistry Industrial furnace.

4.Packing

1. Carton packaging.

2. Tray + plastic film + fixed band.

3. Pallets: 1*1m,0.93*0.93m.

4. Tray weight: 1.6~2.0ton.

5. Packaging according to customer service requirements .

For a long time, our company respects contracts and keeps promises, and has been deeply supported and trusted by customers, and has achieved a good reputation in the High Purity Corundum Mullite Refractory Bricks industry. We have helped our customers solve their application problems and have received orders from many important international customers. We believe that a reasonable and efficient workflow can effectively ensure the improvement of human resources and strive to do better without the best.

Hot Tags: corundum mullite brick, China corundum mullite brick suppliers, manufacturers, factory, glass kiln shelf, fire brick sk34, furnace for glass manufacturing, silicon carbide ceramic pipe, vertical shaft furnace, Magnesia Chrome Brick